680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE
Adjacency: 40 Upstream: 9 Downstream: 31
Upstream Adjacent AS list
AS6461 ZAYO-6461, US
AS3303 SWISSCOM Swisscom Switzerland Ltd, CH
AS2914 NTT-LTD-2914, US
AS12552 IPO-EU, SE
AS9002 RETN-AS, GB
AS6939 HURRICANE, US
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS3356 LEVEL3, US
AS20965 GEANT The GEANT IP Service, NL
Downstream Adjacent AS list
AS12643 IGD, DE
AS13040 ASN-FIZ, DE
AS199578 UNIKL, DE
AS1754 DESY-HAMBURG, DE
AS205046 FZI-AS-1, DE
AS200943 FRAUNHOFER-MUENCHEN, DE
AS12816 MWN-AS, DE
AS12654 RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL
AS20633 UNIFFM-NET cords@rz.uni-frankfurt.de 20101227, DE
AS207611 UNI-BONN, DE
AS210482 AS_MDCBLN, DE
AS209499 --No Registry Entry--
AS2117 Garching, Germany, DE
AS31705 EUMETSAT-OPS, DE
AS29484 RUB-AS, DE
AS207592 GOENET, DE
AS41969 RBB-AS, DE
AS41289 DWD-AS, DE
AS34878 KIT Karlsruhe Institute of Technology, DE
AS47610 RWTH-AS, DE
AS43066 IT-NRW, DE
AS34520 DFG-AS, DE
AS5501 FRAUNHOFER-CLUSTER-BW Research Institutes spread all over Germany, DE
AS5520 UNI-KOELN, DE
AS56357 TUM-I8-AS Chair for Network Architectures and Services, DE
AS8519 ESA-MOSNET ESA OPSNET-INTRANET, DE
AS6733 BFARM Germany, DE
AS60824 FRAUNHOFER-FREIBURG, DE
AS553 BELWUE BelWue-Koordination, DE
AS49234 BSI-AS, DE
AS20588 FVB, DE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 87 AS680 ORG+TRN Originate: 7913216 /9.08 Transit: 1139456 /11.88 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 1553 AS680 DFN Verein zur Foerderung eines Deutschen For 293 66 28 255 38 12.97% Prefix AS Path Aggregation Suggestion 45.12.192.0/22 6939 680 84.246.64.0/21 6939 680 87.77.0.0/16 6939 680 128.7.0.0/16 6939 680 128.140.208.0/21 6939 680 128.176.0.0/16 6939 680 129.26.0.0/16 6939 680 129.70.0.0/16 6939 680 129.217.0.0/16 6939 680 129.233.128.0/18 6939 680 129.233.202.0/24 3303 680 129.233.210.0/24 6939 680 129.233.224.0/20 6939 680 129.247.0.0/16 6939 680 130.73.0.0/16 6939 680 130.75.0.0/16 6939 680 130.133.0.0/16 6939 680 130.149.0.0/16 6939 680 130.183.0.0/16 6939 680 131.173.0.0/16 6939 680 131.188.0.0/16 6939 680 131.220.0.0/16 3303 680 131.234.0.0/16 3303 680 132.176.0.0/16 6939 680 132.180.0.0/16 6939 680 132.187.0.0/16 6939 680 132.195.0.0/16 6939 680 132.199.0.0/16 6939 680 132.231.0.0/16 6939 680 132.252.0.0/16 3303 680 134.1.0.0/16 6939 680 134.28.0.0/16 6939 680 134.30.0.0/16 6939 680 134.91.0.0/16 3303 680 134.94.0.0/16 6939 680 134.96.0.0/16 6939 680 134.99.0.0/16 6939 680 134.99.235.0/24 6939 680 - Withdrawn - matching aggregate 134.99.0.0/16 6939 680 134.100.0.0/16 6939 680 134.102.0.0/16 6939 680 134.104.0.0/16 6939 680 134.106.0.0/15 6939 680 134.106.0.0/16 6939 680 - Withdrawn - matching aggregate 134.106.0.0/15 6939 680 134.109.0.0/16 6939 680 134.110.0.0/16 6939 680 134.169.0.0/16 6939 680 134.176.0.0/16 6939 680 134.245.0.0/16 6939 680 136.156.96.0/19 6939 680 136.172.0.0/16 6939 680 137.193.0.0/16 6939 680 137.248.0.0/16 6939 680 137.250.0.0/16 6939 680 139.6.0.0/16 6939 680 139.11.0.0/16 6939 680 139.13.0.0/16 6939 680 139.17.0.0/16 6939 680 139.18.0.0/15 6939 680 + Announce - aggregate of 139.18.0.0/16 (6939 680) and 139.19.0.0/16 (6939 680) 139.18.0.0/16 6939 680 - Withdrawn - aggregated with 139.19.0.0/16 (6939 680) 139.19.0.0/16 6939 680 - Withdrawn - aggregated with 139.18.0.0/16 (6939 680) 139.20.0.0/16 6939 680 139.30.0.0/16 6939 680 139.75.0.0/16 6939 680 139.174.0.0/16 6939 680 139.191.184.0/21 6939 680 141.4.0.0/15 6939 680 + Announce - aggregate of 141.4.0.0/16 (6939 680) and 141.5.0.0/16 (6939 680) 141.4.0.0/16 6939 680 - Withdrawn - aggregated with 141.5.0.0/16 (6939 680) 141.5.0.0/16 6939 680 - Withdrawn - aggregated with 141.4.0.0/16 (6939 680) 141.9.0.0/16 6939 680 141.13.0.0/16 6939 680 141.14.0.0/16 6939 680 141.20.0.0/16 6939 680 141.22.0.0/15 6939 680 + Announce - aggregate of 141.22.0.0/16 (6939 680) and 141.23.0.0/16 (6939 680) 141.22.0.0/16 6939 680 - Withdrawn - aggregated with 141.23.0.0/16 (6939 680) 141.23.0.0/16 6939 680 - Withdrawn - aggregated with 141.22.0.0/16 (6939 680) 141.24.0.0/15 6939 680 + Announce - aggregate of 141.24.0.0/16 (6939 680) and 141.25.0.0/16 (6939 680) 141.24.0.0/16 6939 680 - Withdrawn - aggregated with 141.25.0.0/16 (6939 680) 141.25.0.0/16 6939 680 - Withdrawn - aggregated with 141.24.0.0/16 (6939 680) 141.27.0.0/16 6939 680 141.30.0.0/16 6939 680 141.32.0.0/15 6939 680 + Announce - aggregate of 141.32.0.0/16 (6939 680) and 141.33.0.0/16 (6939 680) 141.32.0.0/16 6939 680 - Withdrawn - aggregated with 141.33.0.0/16 (6939 680) 141.33.0.0/16 6939 680 - Withdrawn - aggregated with 141.32.0.0/16 (6939 680) 141.35.0.0/16 6939 680 141.39.0.0/16 6939 680 141.41.0.0/16 6939 680 141.42.0.0/15 6939 680 + Announce - aggregate of 141.42.0.0/16 (6939 680) and 141.43.0.0/16 (6939 680) 141.42.0.0/16 6939 680 - Withdrawn - aggregated with 141.43.0.0/16 (6939 680) 141.43.0.0/16 6939 680 - Withdrawn - aggregated with 141.42.0.0/16 (6939 680) 141.44.0.0/15 6939 680 141.44.0.0/16 6939 680 - Withdrawn - matching aggregate 141.44.0.0/15 6939 680 141.45.0.0/16 6939 680 - Withdrawn - matching aggregate 141.44.0.0/15 6939 680 141.46.0.0/16 6939 680 141.48.0.0/16 6939 680 141.50.0.0/15 6939 680 + Announce - aggregate of 141.50.0.0/16 (6939 680) and 141.51.0.0/16 (6939 680) 141.50.0.0/16 6939 680 - Withdrawn - aggregated with 141.51.0.0/16 (6939 680) 141.51.0.0/16 6939 680 - Withdrawn - aggregated with 141.50.0.0/16 (6939 680) 141.53.0.0/16 6939 680 141.54.0.0/15 6939 680 + Announce - aggregate of 141.54.0.0/16 (6939 680) and 141.55.0.0/16 (6939 680) 141.54.0.0/16 6939 680 - Withdrawn - aggregated with 141.55.0.0/16 (6939 680) 141.55.0.0/16 6939 680 - Withdrawn - aggregated with 141.54.0.0/16 (6939 680) 141.56.0.0/15 6939 680 + Announce - aggregate of 141.56.0.0/16 (6939 680) and 141.57.0.0/16 (6939 680) 141.56.0.0/16 6939 680 - Withdrawn - aggregated with 141.57.0.0/16 (6939 680) 141.57.0.0/16 6939 680 - Withdrawn - aggregated with 141.56.0.0/16 (6939 680) 141.60.0.0/15 6939 680 + Announce - aggregate of 141.60.0.0/16 (6939 680) and 141.61.0.0/16 (6939 680) 141.60.0.0/16 6939 680 - Withdrawn - aggregated with 141.61.0.0/16 (6939 680) 141.61.0.0/16 6939 680 - Withdrawn - aggregated with 141.60.0.0/16 (6939 680) 141.63.0.0/16 6939 680 141.64.0.0/15 6939 680 + Announce - aggregate of 141.64.0.0/16 (6939 680) and 141.65.0.0/16 (6939 680) 141.64.0.0/16 6939 680 - Withdrawn - aggregated with 141.65.0.0/16 (6939 680) 141.65.0.0/16 6939 680 - Withdrawn - aggregated with 141.64.0.0/16 (6939 680) 141.67.0.0/16 6939 680 141.71.0.0/16 3303 680 141.74.0.0/15 6939 680 + Announce - aggregate of 141.74.0.0/16 (6939 680) and 141.75.0.0/16 (6939 680) 141.74.0.0/16 6939 680 - Withdrawn - aggregated with 141.75.0.0/16 (6939 680) 141.75.0.0/16 6939 680 - Withdrawn - aggregated with 141.74.0.0/16 (6939 680) 141.76.0.0/16 6939 680 141.78.0.0/18 6939 680 141.78.64.0/19 6939 680 141.78.96.0/22 6939 680 141.78.104.0/21 6939 680 141.78.112.0/20 6939 680 141.78.192.0/18 6939 680 141.82.0.0/15 6939 680 + Announce - aggregate of 141.82.0.0/16 (6939 680) and 141.83.0.0/16 (6939 680) 141.82.0.0/16 6939 680 - Withdrawn - aggregated with 141.83.0.0/16 (6939 680) 141.83.0.0/16 6939 680 - Withdrawn - aggregated with 141.82.0.0/16 (6939 680) 141.89.0.0/16 6939 680 141.99.0.0/16 6939 680 146.107.0.0/16 6939 680 147.172.0.0/16 6939 680 149.203.0.0/16 6939 680 149.205.0.0/16 6939 680 149.217.0.0/16 3303 680 149.220.0.0/16 6939 680 149.222.0.0/16 6939 680 153.96.0.0/15 6939 680 + Announce - aggregate of 153.96.0.0/16 (6939 680) and 153.97.0.0/16 (6939 680) 153.96.0.0/16 6939 680 - Withdrawn - aggregated with 153.97.0.0/16 (6939 680) 153.97.0.0/16 6939 680 - Withdrawn - aggregated with 153.96.0.0/16 (6939 680) 160.45.0.0/16 6939 680 185.58.36.0/22 3303 680 185.111.60.0/22 3303 680 185.149.212.0/22 6939 680 185.151.152.0/22 6939 680 185.229.244.0/22 6939 680 188.1.0.0/16 6939 680 188.1.101.0/24 6939 680 - Withdrawn - matching aggregate 188.1.0.0/16 6939 680 192.12.81.0/24 6939 680 192.26.174.0/23 3303 680 192.26.176.0/20 3303 680 192.26.192.0/23 3303 680 192.35.63.0/24 6939 680 192.35.64.0/24 6939 680 192.35.66.0/23 6939 680 192.35.68.0/22 6939 680 192.35.149.0/24 6939 680 192.35.150.0/23 6939 680 + Announce - aggregate of 192.35.150.0/24 (6939 680) and 192.35.151.0/24 (6939 680) 192.35.150.0/24 6939 680 - Withdrawn - aggregated with 192.35.151.0/24 (6939 680) 192.35.151.0/24 6939 680 - Withdrawn - aggregated with 192.35.150.0/24 (6939 680) 192.35.152.0/23 6939 680 + Announce - aggregate of 192.35.152.0/24 (6939 680) and 192.35.153.0/24 (6939 680) 192.35.152.0/24 6939 680 - Withdrawn - aggregated with 192.35.153.0/24 (6939 680) 192.35.153.0/24 6939 680 - Withdrawn - aggregated with 192.35.152.0/24 (6939 680) 192.44.5.0/24 6939 680 192.44.6.0/24 6939 680 192.44.8.0/24 6939 680 192.44.12.0/24 6939 680 192.44.15.0/24 6939 680 192.44.18.0/24 6939 680 192.44.20.0/23 6939 680 192.44.23.0/24 6939 680 192.44.25.0/24 6939 680 192.44.26.0/24 6939 680 192.44.28.0/22 6939 680 + Announce - aggregate of 192.44.28.0/23 (6939 680) and 192.44.30.0/23 (6939 680) 192.44.28.0/24 6939 680 - Withdrawn - aggregated with 192.44.29.0/24 (6939 680) 192.44.29.0/24 6939 680 - Withdrawn - aggregated with 192.44.28.0/24 (6939 680) 192.44.30.0/23 6939 680 - Withdrawn - aggregated with 192.44.28.0/23 (6939 680) 192.44.36.0/22 6939 680 + Announce - aggregate of 192.44.36.0/23 (6939 680) and 192.44.38.0/23 (6939 680) 192.44.36.0/24 6939 680 - Withdrawn - aggregated with 192.44.37.0/24 (6939 680) 192.44.37.0/24 6939 680 - Withdrawn - aggregated with 192.44.36.0/24 (6939 680) 192.44.38.0/24 6939 680 - Withdrawn - aggregated with 192.44.39.0/24 (6939 680) 192.44.39.0/24 6939 680 - Withdrawn - aggregated with 192.44.38.0/24 (6939 680) 192.44.40.0/24 6939 680 192.44.81.0/24 6939 680 192.44.82.0/23 6939 680 192.44.84.0/22 6939 680 192.44.88.0/23 6939 680 192.44.90.0/24 6939 680 192.53.103.0/24 6939 680 192.54.34.0/23 6939 680 192.54.41.0/24 6939 680 192.54.49.0/24 6939 680 192.54.60.0/24 6939 680 192.55.188.0/24 6939 680 192.55.244.0/24 6939 680 192.68.254.0/24 6939 680 192.73.34.0/24 6939 680 192.76.145.0/24 6939 680 192.76.146.0/24 6939 680 192.76.148.0/24 6939 680 192.76.154.0/24 6939 680 192.76.157.0/24 6939 680 192.76.158.0/24 6939 680 192.76.176.0/24 6939 680 192.76.241.0/24 6939 680 192.76.245.0/24 6939 680 192.76.246.0/23 6939 680 192.76.248.0/24 6939 680 192.82.241.0/24 6939 680 192.86.163.0/24 6939 680 192.88.108.0/24 6939 680 192.102.150.0/23 6939 680 192.102.152.0/23 6939 680 192.102.156.0/24 6939 680 192.102.158.0/23 6939 680 192.102.160.0/22 6939 680 + Announce - aggregate of 192.102.160.0/23 (6939 680) and 192.102.162.0/23 (6939 680) 192.102.160.0/24 6939 680 - Withdrawn - aggregated with 192.102.161.0/24 (6939 680) 192.102.161.0/24 6939 680 - Withdrawn - aggregated with 192.102.160.0/24 (6939 680) 192.102.162.0/23 6939 680 - Withdrawn - aggregated with 192.102.160.0/23 (6939 680) 192.102.164.0/24 6939 680 192.102.167.0/24 6939 680 192.102.168.0/23 6939 680 + Announce - aggregate of 192.102.168.0/24 (6939 680) and 192.102.169.0/24 (6939 680) 192.102.168.0/24 6939 680 - Withdrawn - aggregated with 192.102.169.0/24 (6939 680) 192.102.169.0/24 6939 680 - Withdrawn - aggregated with 192.102.168.0/24 (6939 680) 192.102.170.0/24 6939 680 192.102.172.0/24 6939 680 192.102.174.0/23 6939 680 + Announce - aggregate of 192.102.174.0/24 (6939 680) and 192.102.175.0/24 (6939 680) 192.102.174.0/24 6939 680 - Withdrawn - aggregated with 192.102.175.0/24 (6939 680) 192.102.175.0/24 6939 680 - Withdrawn - aggregated with 192.102.174.0/24 (6939 680) 192.102.176.0/23 6939 680 192.108.23.0/24 6939 680 192.108.24.0/23 6939 680 192.108.26.0/24 6939 680 192.108.30.0/24 6939 680 192.108.32.0/23 6939 680 + Announce - aggregate of 192.108.32.0/24 (6939 680) and 192.108.33.0/24 (6939 680) 192.108.32.0/24 6939 680 - Withdrawn - aggregated with 192.108.33.0/24 (6939 680) 192.108.33.0/24 6939 680 - Withdrawn - aggregated with 192.108.32.0/24 (6939 680) 192.108.34.0/24 6939 680 192.108.48.0/24 6939 680 192.108.51.0/24 3303 680 192.108.52.0/23 3303 680 192.108.54.0/24 6939 680 192.108.67.0/24 3303 680 192.108.69.0/24 6939 680 192.108.70.0/23 6939 680 + Announce - aggregate of 192.108.70.0/24 (6939 680) and 192.108.71.0/24 (6939 680) 192.108.70.0/24 6939 680 - Withdrawn - aggregated with 192.108.71.0/24 (6939 680) 192.108.71.0/24 6939 680 - Withdrawn - aggregated with 192.108.70.0/24 (6939 680) 192.109.13.0/24 6939 680 192.109.19.0/24 6939 680 192.109.27.0/24 6939 680 192.109.44.0/24 3303 680 192.109.48.0/24 6939 680 192.109.101.0/24 6939 680 192.109.115.0/24 6939 680 192.109.116.0/24 6939 680 192.109.134.0/23 6939 680 + Announce - aggregate of 192.109.134.0/24 (6939 680) and 192.109.135.0/24 (6939 680) 192.109.134.0/24 6939 680 - Withdrawn - aggregated with 192.109.135.0/24 (6939 680) 192.109.135.0/24 6939 680 - Withdrawn - aggregated with 192.109.134.0/24 (6939 680) 192.109.175.0/24 6939 680 192.109.177.0/24 6939 680 192.109.202.0/24 6939 680 192.109.234.0/24 6939 680 192.124.237.0/24 6939 680 192.124.240.0/22 6939 680 192.124.243.0/24 6939 680 - Withdrawn - matching aggregate 192.124.240.0/22 6939 680 192.124.245.0/24 6939 680 192.124.246.0/24 6939 680 192.124.248.0/24 6939 680 192.124.250.0/23 6939 680 + Announce - aggregate of 192.124.250.0/24 (6939 680) and 192.124.251.0/24 (6939 680) 192.124.250.0/24 6939 680 - Withdrawn - aggregated with 192.124.251.0/24 (6939 680) 192.124.251.0/24 6939 680 - Withdrawn - aggregated with 192.124.250.0/24 (6939 680) 192.124.253.0/24 6939 680 192.124.254.0/24 6939 680 192.129.2.0/24 6939 680 192.129.7.0/24 6939 680 192.129.8.0/24 6939 680 192.129.10.0/23 6939 680 192.129.12.0/23 6939 680 192.129.14.0/24 6939 680 192.129.16.0/23 6939 680 192.129.18.0/24 6939 680 192.129.23.0/24 6939 680 192.129.26.0/23 6939 680 192.129.28.0/23 6939 680 192.129.31.0/24 6939 680 192.129.51.0/24 6939 680 192.160.142.0/24 6939 680 192.166.56.0/21 6939 680 193.16.4.0/22 6939 680 193.16.112.0/20 3303 680 193.17.22.0/24 6939 680 193.17.232.0/21 6939 680 + Announce - aggregate of 193.17.232.0/22 (6939 680) and 193.17.236.0/22 (6939 680) 193.17.232.0/22 6939 680 - Withdrawn - aggregated with 193.17.236.0/22 (6939 680) 193.17.236.0/22 6939 680 - Withdrawn - aggregated with 193.17.232.0/22 (6939 680) 193.17.240.0/23 6939 680 193.22.32.0/20 6939 680 193.22.48.0/23 6939 680 193.22.64.0/20 6939 680 193.22.112.0/22 6939 680 + Announce - aggregate of 193.22.112.0/23 (6939 680) and 193.22.114.0/23 (6939 680) 193.22.112.0/23 6939 680 - Withdrawn - aggregated with 193.22.114.0/23 (6939 680) 193.22.114.0/23 6939 680 - Withdrawn - aggregated with 193.22.112.0/23 (6939 680) 193.23.168.0/22 6939 680 193.23.254.0/24 3303 680 193.24.80.0/21 6939 680 193.25.16.0/20 3303 680 193.25.32.0/20 6939 680 193.30.112.0/24 6939 680 193.100.227.0/24 3303 680 193.149.8.0/21 6939 680 193.174.0.0/15 6939 680 194.15.138.0/23 6939 680 + Announce - aggregate of 194.15.138.0/24 (6939 680) and 194.15.139.0/24 (6939 680) 194.15.138.0/24 6939 680 - Withdrawn - aggregated with 194.15.139.0/24 (6939 680) 194.15.139.0/24 6939 680 - Withdrawn - aggregated with 194.15.138.0/24 (6939 680) 194.39.180.0/22 6939 680 194.49.61.0/24 6939 680 194.76.43.0/24 6939 680 194.76.232.0/22 6939 680 194.94.0.0/15 6939 680 194.113.208.0/24 6939 680 195.37.0.0/16 6939 680 195.88.209.0/24 6939 680 212.44.192.0/19 6939 680 212.201.0.0/16 6939 680
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS680 50 More Specifics 289 Total Advertisements DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE
129.233.128.0/18 129.233.0.0/16
129.233.210.0/24 129.233.0.0/16
129.233.224.0/20 129.233.0.0/16
134.99.235.0/24 134.99.0.0/16
136.156.96.0/19 136.156.0.0/16
139.191.184.0/21 139.191.0.0/16
149.201.0.0/17 149.201.0.0/16
149.201.128.0/17 149.201.0.0/16
192.35.63.0/24 192.35.63.0/23
192.35.64.0/24 192.35.63.0/23
192.102.150.0/23 192.102.146.0/19
192.102.152.0/23 192.102.146.0/19
192.102.156.0/24 192.102.146.0/19
192.102.158.0/23 192.102.146.0/19
192.102.160.0/24 192.102.146.0/19
192.102.161.0/24 192.102.146.0/19
192.102.162.0/23 192.102.146.0/19
192.102.164.0/24 192.102.146.0/19
192.102.167.0/24 192.102.146.0/19
192.102.168.0/24 192.102.146.0/19
192.102.169.0/24 192.102.146.0/19
192.102.170.0/24 192.102.146.0/19
192.102.172.0/24 192.102.146.0/19
192.102.174.0/24 192.102.146.0/19
192.102.175.0/24 192.102.146.0/19
192.102.176.0/23 192.102.146.0/19
192.108.23.0/24 192.108.23.0/22
192.108.24.0/23 192.108.23.0/22
192.108.26.0/24 192.108.23.0/22
192.108.67.0/24 192.108.66.0/23
192.108.69.0/24 192.108.69.0/22
192.108.70.0/24 192.108.69.0/22
192.108.71.0/24 192.108.69.0/22
192.129.2.0/24 192.129.2.0/23
192.129.7.0/24 192.129.4.0/22
192.129.16.0/23 192.129.16.0/21
192.129.18.0/24 192.129.16.0/21
192.129.23.0/24 192.129.16.0/21
192.129.28.0/23 192.129.28.0/22
192.129.31.0/24 192.129.28.0/22
193.17.232.0/22 193.17.232.0/20
193.17.236.0/22 193.17.232.0/20
193.17.240.0/23 193.17.232.0/20
193.22.32.0/20 193.22.32.0/19
193.22.48.0/23 193.22.32.0/19
193.22.76.0/24 193.22.64.0/20
193.22.112.0/24 193.22.112.0/22
193.22.113.0/24 193.22.112.0/22
193.22.114.0/23 193.22.112.0/22
194.76.234.0/24 194.76.232.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 134.76.0.0/16 Announced
+ 149.201.0.0/17 Announced
+ 149.201.128.0/17 Announced
+ 193.22.76.0/24 Announced
- 195.88.209.0/24 Withdrawn
whois: 402603
IANA has recorded AS680 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS680\n % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% Information related to 'AS679 - AS680'
as-block: AS679 - AS680
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2018-11-22T15:27:07Z
last-modified: 2018-11-22T15:27:07Z
source: RIPE
% Information related to 'AS680'
% Abuse contact for 'AS680' is 'abuse@dfn.de'
aut-num: AS680
as-name: DFN
org: ORG-DV1-RIPE
descr: Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
status: LEGACY
admin-c: CG1688-RIPE
tech-c: DFN1-RIPE
mnt-by: DFN-MNT
mnt-by: RIPE-NCC-LEGACY-MNT
created: 2002-09-20T09:00:35Z
last-modified: 2026-05-18T13:44:55Z
source: RIPE
organisation: ORG-DV1-RIPE
org-name: Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
country: DE
reg-nr: District court Berlin (Charlottenburg) VR 7729
org-type: LIR
address: Alexanderplatz 1
address: 10178
address: Berlin
address: GERMANY
phone: +49308842999110
fax-no: +4930884299370
mnt-ref: DFN-LIR-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: DFN-LIR-MNT
admin-c: TS150-RIPE
admin-c: CG1688-RIPE
admin-c: DH5989-RIPE
admin-c: HW309-RIPE
admin-c: KL565
admin-c: TS103-RIPE
abuse-c: DH5989-RIPE
created: 2004-04-17T11:06:37Z
last-modified: 2026-05-13T07:31:31Z
source: RIPE # Filtered
role: DFN Network Operation Center
address: DFN-Verein Geschaeftsstelle Stuttgart
address: Schlossstrasse 70
address: 70176 Stuttgart
address: Germany
phone: +49 711 63314 112
fax-no: +49 711 63314 133
admin-c: CG1688-RIPE
tech-c: TS150-RIPE
tech-c: PH585-RIPE
tech-c: RS17437-RIPE
tech-c: FS3233-RIPE
tech-c: TS103-RIPE
nic-hdl: DFN1-RIPE
remarks: http://www.noc.dfn.de
remarks: http://www.dfn.de
abuse-mailbox: abuse@dfn.de
mnt-by: DFN-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2025-06-12T14:29:32Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)