中文

2001:503:231d::/48

Currently announced jointly by AS36617 VeriSign Global Registry Services, AS36624 VeriSign Global Registry Services, AS40647 VeriSign Global Registry Services, AS40717 VeriSign Global Registry Services, AS396560 VeriSign Global Registry Services, AS396583 VeriSign Global Registry Services, AS396595 VeriSign Global Registry Services, AS396605 VeriSign Global Registry Services, AS396615 VeriSign Global Registry Services, AS396619 VeriSign Global Registry Services, AS396620 VeriSign Global Registry Services, AS396621 VeriSign Global Registry Services, AS396624 VeriSign Global Registry Services, AS396625 VeriSign Global Registry Services, AS396627 VeriSign Global Registry Services, AS396629 VeriSign Global Registry Services, AS396631 VeriSign Global Registry Services, AS396635 VeriSign Global Registry Services, AS396641 VeriSign Global Registry Services, AS396642 VeriSign Global Registry Services, AS396653 VeriSign Global Registry Services, AS396654 VeriSign Global Registry Services, AS396657 VeriSign Global Registry Services, AS396658 VeriSign Global Registry Services, AS396659 VeriSign Global Registry Services, AS396661 VeriSign Global Registry Services, AS396662 VeriSign Global Registry Services, AS396666 VeriSign Global Registry Services, AS396675 VeriSign Global Registry Services, AS396685 VeriSign Global Registry Services, AS396686 VeriSign Global Registry Services, AS396688 VeriSign Global Registry Services, AS396689 VeriSign Global Registry Services, AS396690 VeriSign Global Registry Services, AS396691 VeriSign Global Registry Services, AS396692 VeriSign Global Registry Services, AS396694 VeriSign Global Registry Services, AS396702 VeriSign Global Registry Services, AS396704 VeriSign Global Registry Services, AS396707 VeriSign Global Registry Services, AS396711 VeriSign Global Registry Services, AS396712 VeriSign Global Registry Services, AS396714 VeriSign Global Registry Services, AS396721 VeriSign Global Registry Services, AS396727 VeriSign Global Registry Services, AS396729 VeriSign Global Registry Services, AS396735 VeriSign Global Registry Services, AS396737 VeriSign Global Registry Services, AS396738 VeriSign Global Registry Services, AS396741 VeriSign Global Registry Services, AS396745 VeriSign Global Registry Services, AS396747 VeriSign Global Registry Services, AS396748 VeriSign Global Registry Services, AS396758 VeriSign Global Registry Services, AS396759 VeriSign Global Registry Services, AS396761 VeriSign Global Registry Services, AS396766 VeriSign Global Registry Services, in the routed prefix 2001:503:231d::/48.

Current ASN
AS36617 AS36624 AS40647 AS40717 AS396560 AS396583 AS396595 AS396605 AS396615 AS396619 AS396620 AS396621 AS396624 AS396625 AS396627 AS396629 AS396631 AS396635 AS396641 AS396642 AS396653 AS396654 AS396657 AS396658 AS396659 AS396661 AS396662 AS396666 AS396675 AS396685 AS396686 AS396688 AS396689 AS396690 AS396691 AS396692 AS396694 AS396702 AS396704 AS396707 AS396711 AS396712 AS396714 AS396721 AS396727 AS396729 AS396735 AS396737 AS396738 AS396741 AS396745 AS396747 AS396748 AS396758 AS396759 AS396761 AS396766
VeriSign Global Registry Services
Routed prefix
2001:503:231d::/48
Most specific route covering this prefix
ASNs over time
76
76 announcement records
RIR allocation
ARIN
United States · 2001:503:231d::/48

Routing data · Nov 1, 2026, 20:20 UTC

ASN historyEvery routed prefix covering 2001:503:231d::/48

PrefixASNNameRegistered countryFirst seen (UTC)Last seen (UTC)Status
2001:503:231d::/48AS36617VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS36624VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS40647VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS40717VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396560VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396583VeriSign Global Registry ServicesUnited States2026-10-19 22:192026-11-01 20:20Announcing
2001:503:231d::/48AS396595VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396605VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396615VeriSign Global Registry ServicesUnited States2026-10-22 06:202026-11-01 20:20Announcing
2001:503:231d::/48AS396619VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396620VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396621VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396624VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396625VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396627VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396629VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396631VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396635VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396641VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396642VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396653VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396654VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396657VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396658VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396659VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396661VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396662VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396666VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396675VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396685VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396686VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396688VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396689VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396690VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396691VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396692VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396694VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396702VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396704VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396707VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396711VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396712VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396714VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396721VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396727VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396729VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396735VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396737VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396738VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396741VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396745VeriSign Global Registry ServicesUnited States2026-10-19 22:192026-11-01 20:20Announcing
2001:503:231d::/48AS396747VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396748VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396758VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396759VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396761VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396766VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 20:20Announcing
2001:503:231d::/48AS396752VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-11-01 08:25Stopped
2001:503:231d::/48AS396612VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-10-31 00:20Stopped
2001:503:231d::/48AS36619VeriSign Global Registry ServicesUnited States2026-10-30 06:232026-10-30 12:22Stopped
2001:503:231d::/48AS396563VeriSign Global Registry ServicesUnited States2026-10-27 18:222026-10-29 20:21Stopped
2001:503:231d::/48AS396606VeriSign Global Registry ServicesUnited States2026-10-28 18:202026-10-29 20:21Stopped
2001:503:231d::/48AS396613VeriSign Global Registry ServicesUnited States2026-10-21 02:222026-10-29 00:23Stopped
2001:503:231d::/48AS396587VeriSign Global Registry ServicesUnited States2026-10-27 02:212026-10-28 00:19Stopped
2001:503:231d::/48AS396616VeriSign Global Registry ServicesUnited States2026-10-27 02:212026-10-27 16:20Stopped
2001:503:231d::/48AS397199VeriSign Global Registry ServicesUnited States2026-10-20 02:192026-10-27 00:19Stopped
2001:503:231d::/48AS36618VeriSign Global Registry ServicesUnited States2026-10-26 02:192026-10-26 20:22Stopped
2001:503:231d::/48AS20431VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-10-26 16:18Stopped
2001:503:231d::/48AS396609VeriSign Global Registry ServicesUnited States2026-10-23 06:222026-10-26 16:18Stopped
2001:503:231d::/48AS396551VeriSign Global Registry ServicesUnited States2026-10-23 06:222026-10-24 00:20Stopped
2001:503:231d::/48AS396608VeriSign Global Registry ServicesUnited States2026-10-21 22:212026-10-23 04:19Stopped
2001:503:231d::/48AS396610VeriSign Global Registry ServicesUnited States2026-10-21 02:222026-10-21 20:22Stopped
2001:503:231d::/48AS396617VeriSign Global Registry ServicesUnited States2026-10-20 02:192026-10-21 00:20Stopped
2001:503:231d::/48AS396580VeriSign Global Registry ServicesUnited States2026-10-20 02:192026-10-20 20:20Stopped
2001:503:231d::/48AS396614VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-10-20 00:21Stopped
2001:503:231d::/48AS396584VeriSign Global Registry ServicesUnited StatesBefore monitoring2026-10-19 20:18Stopped

More specific routes0 total

No more specific routes inside this prefix.

Change logAll changes

Detected (UTC)PrefixChangeASNNamePrevious ASNCountry
2026-10-29 22:212001:503:231d::/48Origin addedNo longer announcedAS396612VeriSign Global Registry ServicesAS36617AS36624AS40647AS40717AS396560AS396563AS396606AS396615AS396619AS396620AS396621AS396624AS396625AS396627AS396629AS396631AS396635AS396641AS396642AS396653AS396654AS396657AS396658AS396659AS396661AS396662AS396666AS396675AS396685AS396686AS396688AS396689AS396690AS396691AS396692AS396694AS396702AS396704AS396707AS396711AS396712AS396714AS396721AS396727AS396729AS396735AS396737AS396738AS396741AS396745AS396747AS396748AS396758AS396759AS396761United States
2026-10-27 02:212001:503:231d::/48Origin addedNo longer announcedAS396587VeriSign Global Registry ServicesAS36617AS36624AS40647AS40717AS396560AS396583AS396595AS396615AS396619AS396620AS396621AS396624AS396625AS396627AS396629AS396631AS396635AS396641AS396642AS396653AS396654AS396657AS396658AS396659AS396661AS396662AS396666AS396675AS396685AS396686AS396688AS396689AS396690AS396691AS396692AS396694AS396702AS396704AS396707AS396711AS396712AS396714AS396721AS396727AS396729AS396735AS396737AS396738AS396741AS396745AS396747AS396748AS396752AS396758AS396759AS396761AS396766AS397199United States