154.64.244.0/23

Currently announced jointly by AS979 NETLAB-SDN, AS1014 Japan Networks, in the routed prefix 154.64.244.0/23.

Current ASN
AS979 AS1014
NETLAB-SDN
Routed prefix
154.64.244.0/23
Most specific route covering this prefix
ASNs over time
3
4 announcement records
RIR allocation
ARIN
United States · 154.64.0.0/16

Routing data · Nov 8, 2026, 10:26 UTC

ASN historyEvery routed prefix covering 154.64.244.0/23

PrefixASNNameRegistered countryFirst seen (UTC)Last seen (UTC)Status
154.64.244.0/23AS979NETLAB-SDNUnited States2026-11-05 22:252026-11-08 10:26Announcing
154.64.244.0/23AS1014Japan NetworksUnited States2026-11-05 22:252026-11-08 10:26Announcing
154.64.244.0/22AS979NETLAB-SDNUnited StatesBefore monitoring2026-11-08 10:26Announcing
154.64.0.0/16AS174Cogent Communications, Inc.United StatesBefore monitoring2026-11-08 10:26Announcing

More specific routes4 total

PrefixASNNameRegistered countryFirst seen (UTC)Last seen (UTC)Status
154.64.244.0/24AS979NETLAB-SDNUnited StatesBefore monitoring2026-11-08 10:26Announcing
154.64.245.0/24AS979NETLAB-SDNUnited StatesBefore monitoring2026-11-08 10:26Announcing
154.64.244.0/24AS1014Japan NetworksUnited StatesBefore monitoring2026-11-05 20:23Stopped
154.64.245.0/24AS1014Japan NetworksUnited StatesBefore monitoring2026-11-05 20:23Stopped

Change logAll changes

Detected (UTC)PrefixChangeASNNamePrevious ASNCountry
2026-11-05 22:25154.64.244.0/23New announcementAS1014Japan Networks—United States
2026-11-05 22:25154.64.244.0/23New announcementAS979NETLAB-SDN—United States