199.192.16.0/20

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

Routing data · Oct 24, 2026, 04:19 UTC

ASN historyEvery routed prefix covering 199.192.16.0/20

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
199.192.16.0/20	AS22612	Namecheap	United States	Before monitoring	2026-10-22 04:22	Stopped

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
199.192.16.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing
199.192.17.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing
199.192.18.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing
199.192.19.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing
199.192.20.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing
199.192.21.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing
199.192.22.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing
199.192.23.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing
199.192.24.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing
199.192.25.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing
199.192.26.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing
199.192.27.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing
199.192.28.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing
199.192.29.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing
199.192.30.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing
199.192.31.0/24	AS22612	Namecheap	United States	Before monitoring	2026-10-24 04:19	Announcing

Detected (UTC)	Prefix	Change	ASN	Name	Previous ASN	Country
2026-10-22 06:20	199.192.16.0/20	Withdrawal	AS22612	Namecheap	—	United States

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

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.