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2001:5b0:b000::/37

Currently announced by AS6621 Hughes Network Systems llc, in the routed prefix 2001:5b0:b000::/37.

Current ASN
AS6621
Hughes Network Systems llc
Routed prefix
2001:5b0:b000::/37
Most specific route covering this prefix
ASNs over time
1
1 announcement record
RIR allocation
ARIN
United States · 2001:5b0::/32

Routing data · Oct 23, 2026, 04:19 UTC

ASN historyEvery routed prefix covering 2001:5b0:b000::/37

PrefixASNNameRegistered countryFirst seen (UTC)Last seen (UTC)Status
2001:5b0:b000::/37AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 04:19Announcing

More specific routes25 total

PrefixASNNameRegistered countryFirst seen (UTC)Last seen (UTC)Status
2001:5b0:b000::/39AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 04:19Announcing
2001:5b0:b200::/39AS6621Hughes Network Systems llcUnited States2026-10-22 10:212026-10-23 04:19Announcing
2001:5b0:b400::/39AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 04:19Announcing
2001:5b0:b200::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b210::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b220::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b230::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b240::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b250::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b260::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b270::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b280::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b290::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b2a0::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b2b0::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b2c0::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b2d0::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b2e0::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b2f0::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b300::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b310::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b320::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b330::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b340::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped
2001:5b0:b350::/44AS6621Hughes Network Systems llcUnited StatesBefore monitoring2026-10-23 00:24Stopped

Change logAll changes

The routes covering this address have had no origin changes since ASNBase started monitoring.