20677 IMOS-AS Alfons-Feifel-Str. 9, DE
Adjacency: 8 Upstream: 6 Downstream: 2
Upstream Adjacent AS list
AS37100 SEACOM-AS, MU
AS13237 LAMBDANET-AS European Backbone of AS13237, DE
AS12552 IPO-EU, SE
AS6939 HURRICANE, US
AS5405 INTERDOTLINK powered by Inter.link, DE
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
Downstream Adjacent AS list
AS12546 KLEEMANN-AS, DE
AS206339 SPG01, DE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 7716 AS20677 ORG+TRN Originate: 16640 /17.98 Transit: 2048 /21.00 IMOS-AS Alfons-Feifel-Str. 9, 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 % 16106 AS20677 IMOS-AS Alfons-Feifel-Str. 9, DE 19 4 2 17 2 10.53% Prefix AS Path Aggregation Suggestion 31.186.125.0/24 6939 20677 31.186.126.0/23 6939 20677 + Announce - aggregate of 31.186.126.0/24 (6939 20677) and 31.186.127.0/24 (6939 20677) 31.186.126.0/24 6939 20677 - Withdrawn - aggregated with 31.186.127.0/24 (6939 20677) 31.186.127.0/24 6939 20677 - Withdrawn - aggregated with 31.186.126.0/24 (6939 20677) 46.17.244.0/22 6939 20677 77.95.220.0/24 6939 20677 94.142.180.0/24 6939 20677 94.142.182.0/23 6939 20677 + Announce - aggregate of 94.142.182.0/24 (6939 20677) and 94.142.183.0/24 (6939 20677) 94.142.182.0/24 6939 20677 - Withdrawn - aggregated with 94.142.183.0/24 (6939 20677) 94.142.183.0/24 6939 20677 - Withdrawn - aggregated with 94.142.182.0/24 (6939 20677) 185.36.116.0/24 6939 20677 185.38.52.0/22 6939 20677 185.113.148.0/22 6939 20677 185.113.152.0/22 6939 20677 185.145.220.0/22 6939 20677 193.17.16.0/24 6939 20677 193.29.9.0/24 6939 20677 193.201.25.0/24 6939 20677 194.39.251.0/24 6939 20677 194.180.169.0/24 6939 20677 212.87.128.0/19 6939 20677
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS20677 4 More Specifics 13 Total Advertisements IMOS-AS Alfons-Feifel-Str. 9, DE
94.142.180.0/24 94.142.180.0/22
94.142.182.0/24 94.142.180.0/22
94.142.183.0/24 94.142.180.0/22
185.36.116.0/24 185.36.116.0/22
whois: 402603
IANA has recorded AS20677 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS20677\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 'AS20485 - AS20857'
as-block: AS20485 - AS20857
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: 2018-11-22T15:27:27Z
last-modified: 2018-11-22T15:27:27Z
source: RIPE
% Information related to 'AS20677'
% Abuse contact for 'AS20677' is 'abuse@imos.net'
aut-num: AS20677
as-name: IMOS-AS
descr: Alfons-Feifel-Str. 9
descr: D-73037 Goeppingen
org: ORG-iG9-RIPE
remarks: =============================================
remarks: BGP global configuration
remarks: =============================================
remarks: Upstreams
remarks: ---------------------------------------------
import: from AS13237 action pref=100; accept ANY # euNetworks
export: to AS13237 announce AS-IMOSLAMBDANET
import: from AS3356 action pref=100; accept ANY # Level3
export: to AS3356 announce AS-IMOS
import: from AS1299 action pref=100; accept ANY # Telia
export: to AS1299 announce AS-IMOS
remarks: ---------------------------------------------
remarks: Peerings
remarks: ---------------------------------------------
import: from AS20676 action pref=300; accept AS20676 # QSC AG
export: to AS20676 announce AS-IMOSC24
import: from AS25394 action pref=300; accept AS25394 # MK Netzdienste
export: to AS25394 announce AS20677
import: from AS6735 action pref=300; accept AS6735 # sdt.net AG
export: to AS6735 announce AS20677
import: from AS29562 action pref=300; accept AS29562 # KabelBW
export: to AS29562 announce AS20677
import: from AS39702 action pref=300; accept AS39702 # S-IT Sparkassen-IT
export: to AS39702 announce AS20677
import: from AS12374 action pref=300; accept AS12374 # LF.net
export: to AS12374 announce AS20677
remarks: ---------------------------------------------
remarks: Customers
remarks: ---------------------------------------------
import: from AS12546 action pref=300; accept AS12546 # Kleemann GmbH
export: to AS12546 announce ANY
import: from AS206339 action pref=300; accept AS206339 # Schuler Pressen GmbH
export: to AS206339 announce ANY
remarks: =============================================
admin-c: iN902-RIPE
tech-c: iN902-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: IMOS-RIPE-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2018-09-04T09:49:37Z
source: RIPE
organisation: ORG-iG9-RIPE
org-name: imos Gesellschaft fuer Internet-Marketing und Online-Services mbH
country: DE
reg-nr: District court Ulm HRB 532571
org-type: LIR
address: Alfons-Feifel-Str. 9
address: 73037
address: Goeppingen
address: GERMANY
phone: +49 7161 933390
fax-no: +49 7161 9333999
mnt-ref: IMOS-RIPE-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: IMOS-RIPE-MNT
admin-c: AW111-RIPE
admin-c: TF3124-RIPE
admin-c: RB12621-RIPE
abuse-c: iN902-RIPE
created: 2004-04-17T11:08:22Z
last-modified: 2026-05-13T07:31:53Z
source: RIPE # Filtered
role: imos NCC
address: imos Gesellschaft fuer Internet-Marketing und Online-Services mbH
address: Alfons-Feifel-Str. 9
address: 73037 Goeppingen
address: Germany
phone: +49 7161 93339 333
fax-no: +49 7161 93339 99
abuse-mailbox: abuse@imos.net
org: ORG-iG9-RIPE
admin-c: AW111-RIPE
tech-c: AW111-RIPE
tech-c: RB12621-RIPE
tech-c: TF3124-RIPE
nic-hdl: iN902-RIPE
mnt-by: IMOS-RIPE-MNT
created: 2012-01-19T13:51:54Z
last-modified: 2014-05-16T08:38:42Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)