AS4989 RhythmOne, LLC
AS4989 (NEXXEN-USEAST-02) is registered to RhythmOne, LLC in US, through ARIN. It originates 2 prefixes in the global routing table.
Who holds AS4989
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
WHOIS recordARIN
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # ASNumber: 4989 ASName: NEXXEN-USEAST-02 ASHandle: AS4989 RegDate: 2009-09-30 Updated: 2026-03-04 Ref: https://rdap.arin.net/registry/autnum/4989 OrgName: RhythmOne, LLC OrgId: RL-272 Address: 3535 Factoria Blvd SE suite 440 City: Bellevue StateProv: WA PostalCode: 98006 Country: US RegDate: 2015-03-20 Updated: 2026-03-09 Comment: Standard NOC hours are 8am to 11pm EST Ref: https://rdap.arin.net/registry/entity/RL-272 OrgDNSHandle: NETWO9521-ARIN OrgDNSName: Network Engineering OrgDNSPhone: +1-425-279-1200 OrgDNSEmail: kkiesenhofer@nexxen.com OrgDNSRef: https://rdap.arin.net/registry/entity/NETWO9521-ARIN OrgRoutingHandle: NETWO9521-ARIN OrgRoutingName: Network Engineering OrgRoutingPhone: +1-425-279-1200 OrgRoutingEmail: kkiesenhofer@nexxen.com OrgRoutingRef: https://rdap.arin.net/registry/entity/NETWO9521-ARIN OrgTechHandle: NETEN31-ARIN OrgTechName: Neteng OrgTechPhone: +1-650-481-8010 OrgTechEmail: neteng@nexxen.com OrgTechRef: https://rdap.arin.net/registry/entity/NETEN31-ARIN OrgAbuseHandle: SECUR203-ARIN OrgAbuseName: Security Team OrgAbusePhone: +1-650-481-8010 OrgAbuseEmail: abuse@nexxen.com OrgAbuseRef: https://rdap.arin.net/registry/entity/SECUR203-ARIN OrgTechHandle: NETWO9521-ARIN OrgTechName: Network Engineering OrgTechPhone: +1-425-279-1200 OrgTechEmail: kkiesenhofer@nexxen.com OrgTechRef: https://rdap.arin.net/registry/entity/NETWO9521-ARIN OrgTechHandle: KIESE8-ARIN OrgTechName: Kiesenhofer, Klaus OrgTechPhone: +1-607-216-7070 OrgTechEmail: kkiesenhofer@nexxen.com OrgTechRef: https://rdap.arin.net/registry/entity/KIESE8-ARIN OrgNOCHandle: NETWO9521-ARIN OrgNOCName: Network Engineering OrgNOCPhone: +1-425-279-1200 OrgNOCEmail: kkiesenhofer@nexxen.com OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO9521-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #
What AS4989 announces
Prefixes originated by AS4989 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
Who AS4989 is reached through
The AS just before AS4989 in the paths our looking glass collectors hold, for 2 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
Route objects with origin AS4989: ARIN 2 · ALTDB 1 · RADB 1