AS400940 Railway
AS400940 (RAILWAY) is registered to Railway in US, through ARIN. It originates 20 prefixes in the global routing table.
Who holds AS400940
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: 400940 ASName: RAILWAY ASHandle: AS400940 RegDate: 2024-02-17 Updated: 2024-11-07 Comment: https://railway.com Ref: https://rdap.arin.net/registry/autnum/400940 OrgName: Railway OrgId: RC-1550 Address: 548 Market St Address: PMB 68956 City: San Francisco StateProv: CA PostalCode: 94104 Country: US RegDate: 2023-10-18 Updated: 2024-11-04 Comment: https://railway.com Ref: https://rdap.arin.net/registry/entity/RC-1550 OrgRoutingHandle: RAILW-ARIN OrgRoutingName: Railway-Team OrgRoutingPhone: +1-415-707-7675 OrgRoutingEmail: dc-ops@railway.com OrgRoutingRef: https://rdap.arin.net/registry/entity/RAILW-ARIN OrgDNSHandle: RAILW-ARIN OrgDNSName: Railway-Team OrgDNSPhone: +1-415-707-7675 OrgDNSEmail: dc-ops@railway.com OrgDNSRef: https://rdap.arin.net/registry/entity/RAILW-ARIN OrgAbuseHandle: ABUSE8954-ARIN OrgAbuseName: Abuse-Role OrgAbusePhone: +1-415-707-7675 OrgAbuseEmail: abuse@railway.app OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE8954-ARIN OrgTechHandle: RAILW-ARIN OrgTechName: Railway-Team OrgTechPhone: +1-415-707-7675 OrgTechEmail: dc-ops@railway.com OrgTechRef: https://rdap.arin.net/registry/entity/RAILW-ARIN OrgNOCHandle: RAILW-ARIN OrgNOCName: Railway-Team OrgNOCPhone: +1-415-707-7675 OrgNOCEmail: dc-ops@railway.com OrgNOCRef: https://rdap.arin.net/registry/entity/RAILW-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 AS400940 announces
Prefixes originated by AS400940 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.
RPKI valid RPKI invalid no ROA covers it
Who AS400940 buys transit from
Inferred from the AS paths in the RouteViews tables, refreshed every 4 hours, most-seen first. 9 upstreams.
Who buys transit from AS400940
None seen: AS400940 does not appear to provide transit to anyone.
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| ARIN | RAILWAY | MNT-RC-1550 |
Route objects with origin AS400940: ARIN 17