98.161.192.0/18

Currently announced by AS22773 Cox Communications, in the routed prefix 98.161.192.0/18.

Current ASN: AS22773; Cox Communications
Routed prefix: 98.161.192.0/18; Most specific route covering this prefix
ASNs over time: 1; 2 announcement records
RIR allocation: ARIN; United States · 98.160.0.0/11

Routing data · Nov 10, 2026, 12:46 UTC

ASN historyEvery routed prefix covering 98.161.192.0/18

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
98.161.192.0/18	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.160.0.0/11	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing

More specific routes35 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
98.161.194.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.196.0/23	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.198.0/23	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.200.0/22	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.205.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.206.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.207.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.209.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.211.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.212.0/22	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.216.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.217.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.220.0/23	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.222.0/23	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.224.0/23	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.227.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.228.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.229.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.230.0/23	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.234.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.235.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.236.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.237.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.238.0/23	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.240.0/23	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.242.0/23	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.245.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.246.0/23	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.248.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.249.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.250.0/23	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.252.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.253.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.254.0/23	AS22773	Cox Communications	United States	Before monitoring	2026-11-10 12:46	Announcing
98.161.226.0/24	AS22773	Cox Communications	United States	Before monitoring	2026-10-23 00:24	Stopped

Change logAll changes

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

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RIR allocation record

Registry: ARIN
Allocated block: 98.160.0.0/11
Country: United States
Allocation date: 2007-07-20
Status: allocated

From the RIRs’ delegated statistics files. Shows where the addresses are registered, not where they are used.

How monitoring works

Every 2 hours ASNBase takes the bgp.tools global routing table (prefix → origin ASN) and compares it with the previous one. The detected time is the time of that comparison; the actual change can be up to about 2 hours earlier.
Only routes seen by more than 100 bgp.tools peers are listed as changes; routes with less visibility are only kept in the history.
A new announcement counts only if it is still in the next routing table, and a withdrawal only if the prefix is missing from two tables in a row, so short flaps are ignored.
ASNBase has been monitoring since 2026-10-19. “Before monitoring” under “First seen” means the route was already announced when monitoring started; the earlier date is unknown.
Prefixes first seen during the first day of monitoring do not count as new announcements: most of them were simply missing from the table at the moment monitoring started.
Countries and regions follow the ASN’s registration, not the actual location of the IP addresses.