48.102.208.0/21

No route covers the whole prefix right now; more specific routes inside it are announced.

Current ASN
—
Not announced
Routed prefix
—
Most specific route covering this prefix
ASNs over time
1
1 announcement record
RIR allocation
RIPENCC
United States · 48.102.0.0/15

Routing data · Nov 8, 2026, 10:26 UTC

ASN historyEvery routed prefix covering 48.102.208.0/21

PrefixASNNameRegistered countryFirst seen (UTC)Last seen (UTC)Status
48.102.208.0/21AS401152Ace Data Centers IIUnited States2026-11-03 02:262026-11-07 04:26Stopped

More specific routes8 total

PrefixASNNameRegistered countryFirst seen (UTC)Last seen (UTC)Status
48.102.208.0/24AS207957SERV.HOST GROUPUnited Kingdom2026-11-07 18:232026-11-08 10:26Announcing
48.102.209.0/24AS207957SERV.HOST GROUPUnited Kingdom2026-11-07 18:232026-11-08 10:26Announcing
48.102.210.0/24AS207957SERV.HOST GROUPUnited Kingdom2026-11-07 14:242026-11-08 10:26Announcing
48.102.211.0/24AS207957SERV.HOST GROUPUnited Kingdom2026-11-07 18:232026-11-08 10:26Announcing
48.102.212.0/24AS207957SERV.HOST GROUPUnited Kingdom2026-11-07 18:232026-11-08 10:26Announcing
48.102.213.0/24AS207957SERV.HOST GROUPUnited Kingdom2026-11-07 18:232026-11-08 10:26Announcing
48.102.214.0/24AS207957SERV.HOST GROUPUnited Kingdom2026-11-07 18:232026-11-08 10:26Announcing
48.102.215.0/24AS207957SERV.HOST GROUPUnited Kingdom2026-11-07 18:232026-11-08 10:26Announcing

Change logAll changes

Detected (UTC)PrefixChangeASNNamePrevious ASNCountry
2026-11-07 06:2548.102.208.0/21WithdrawalAS401152Ace Data Centers II—United States
2026-11-03 02:2648.102.208.0/21New announcementNo longer announcedAS401152Ace Data Centers II—United States