26667 RUBICONPROJECT, US
Adjacency: 8 Upstream: 8 Downstream: 0
Upstream Adjacent AS list
AS3257 GTT-BACKBONE GTT, US
AS37100 SEACOM-AS, MU
AS12552 IPO-EU, SE
AS2914 NTT-LTD-2914, US
AS6939 HURRICANE, US
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS174 COGENT-174, US
AS3356 LEVEL3, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6367 AS26667 ORIGIN Originate: 23296 /17.49 Transit: 0 /0.00 RUBICONPROJECT, US
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 % 10156 AS26667 RUBICONPROJECT, US 11 7 3 7 4 36.36% Prefix AS Path Aggregation Suggestion 69.173.144.0/22 6939 26667 + Announce - aggregate of 69.173.144.0/23 (6939 26667) and 69.173.146.0/23 (6939 26667) 69.173.144.0/24 6939 26667 - Withdrawn - aggregated with 69.173.145.0/24 (6939 26667) 69.173.145.0/24 6939 26667 - Withdrawn - aggregated with 69.173.144.0/24 (6939 26667) 69.173.146.0/23 6939 26667 - Withdrawn - aggregated with 69.173.144.0/23 (6939 26667) 69.173.152.0/22 6939 26667 + Announce - aggregate of 69.173.152.0/23 (6939 26667) and 69.173.154.0/23 (6939 26667) 69.173.152.0/23 6939 26667 - Withdrawn - aggregated with 69.173.154.0/23 (6939 26667) 69.173.154.0/23 6939 26667 - Withdrawn - aggregated with 69.173.152.0/23 (6939 26667) 69.173.156.0/23 6939 26667 69.173.158.0/24 6939 26667 191.215.64.0/19 2914 26667 216.19.192.0/19 6939 26667 + Announce - aggregate of 216.19.192.0/20 (6939 26667) and 216.19.208.0/20 (6939 26667) 216.19.192.0/20 6939 26667 - Withdrawn - aggregated with 216.19.208.0/20 (6939 26667) 216.19.208.0/20 6939 26667 - Withdrawn - aggregated with 216.19.192.0/20 (6939 26667) 216.109.160.0/20 49788 174 26667
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS26667 12 More Specifics 13 Total Advertisements RUBICONPROJECT, US
8.39.32.0/22 8.32.0.0/11
8.39.36.0/23 8.32.0.0/11
8.43.72.0/22 8.32.0.0/11
69.173.144.0/24 69.173.144.0/20
69.173.145.0/24 69.173.144.0/20
69.173.148.0/22 69.173.144.0/20
69.173.152.0/23 69.173.144.0/20
69.173.154.0/23 69.173.144.0/20
69.173.158.0/24 69.173.144.0/20
195.122.175.0/24 195.122.160.0/19
208.185.50.0/24 208.184.0.0/15
213.19.162.0/24 213.19.128.0/17
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 195.122.175.0/24 Announced
whois: 402603
IANA has recorded AS26667 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS26667\n
#
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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ASNumber: 26667
ASName: RUBICONPROJECT
ASHandle: AS26667
RegDate: 2007-11-08
Updated: 2014-11-05
Ref: https://rdap.arin.net/registry/autnum/26667
OrgName: Magnite, Inc.
OrgId: ADMON
Address: 6080 Center Drive, Suite 400/4th Floor
City: Los Angeles
StateProv: CA
PostalCode: 90045
Country: US
RegDate: 2007-10-03
Updated: 2024-12-13
Ref: https://rdap.arin.net/registry/entity/ADMON
OrgNOCHandle: OPERA143-ARIN
OrgNOCName: Operations Team
OrgNOCPhone: +1-424-293-7240
OrgNOCEmail: crocco@magnite.com
OrgNOCRef: https://rdap.arin.net/registry/entity/OPERA143-ARIN
OrgTechHandle: OPERA143-ARIN
OrgTechName: Operations Team
OrgTechPhone: +1-424-293-7240
OrgTechEmail: crocco@magnite.com
OrgTechRef: https://rdap.arin.net/registry/entity/OPERA143-ARIN
OrgAbuseHandle: OPERA143-ARIN
OrgAbuseName: Operations Team
OrgAbusePhone: +1-424-293-7240
OrgAbuseEmail: crocco@magnite.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/OPERA143-ARIN
RAbuseHandle: OPERA143-ARIN
RAbuseName: Operations Team
RAbusePhone: +1-424-293-7240
RAbuseEmail: crocco@magnite.com
RAbuseRef: https://rdap.arin.net/registry/entity/OPERA143-ARIN
RNOCHandle: OPERA143-ARIN
RNOCName: Operations Team
RNOCPhone: +1-424-293-7240
RNOCEmail: crocco@magnite.com
RNOCRef: https://rdap.arin.net/registry/entity/OPERA143-ARIN
RTechHandle: OPERA143-ARIN
RTechName: Operations Team
RTechPhone: +1-424-293-7240
RTechEmail: crocco@magnite.com
RTechRef: https://rdap.arin.net/registry/entity/OPERA143-ARIN
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#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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