216.236.96.0/20

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: ARIN; United States · 216.236.96.0/19

Routing data · Nov 2, 2026, 02:24 UTC

ASN historyEvery routed prefix covering 216.236.96.0/20

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
216.236.96.0/20	AS25625	IP Access International	United States	Before monitoring	2026-10-30 04:19	Stopped

More specific routes15 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
216.236.96.0/24	AS25625	IP Access International	United States	Before monitoring	2026-11-02 02:24	Announcing
216.236.97.0/24	AS25625	IP Access International	United States	Before monitoring	2026-11-02 02:24	Announcing
216.236.98.0/24	AS25625	IP Access International	United States	Before monitoring	2026-11-02 02:24	Announcing
216.236.99.0/24	AS25625	IP Access International	United States	Before monitoring	2026-11-02 02:24	Announcing
216.236.100.0/24	AS25625	IP Access International	United States	Before monitoring	2026-11-02 02:24	Announcing
216.236.101.0/24	AS25625	IP Access International	United States	Before monitoring	2026-11-02 02:24	Announcing
216.236.103.0/24	AS25625	IP Access International	United States	Before monitoring	2026-11-02 02:24	Announcing
216.236.104.0/24	AS25625	IP Access International	United States	Before monitoring	2026-11-02 02:24	Announcing
216.236.105.0/24	AS25625	IP Access International	United States	Before monitoring	2026-11-02 02:24	Announcing
216.236.106.0/24	AS25625	IP Access International	United States	Before monitoring	2026-11-02 02:24	Announcing
216.236.107.0/24	AS25625	IP Access International	United States	Before monitoring	2026-11-02 02:24	Announcing
216.236.109.0/24	AS25625	IP Access International	United States	Before monitoring	2026-11-02 02:24	Announcing
216.236.96.0/21	AS25625	IP Access International	United States	Before monitoring	2026-10-30 04:19	Stopped
216.236.104.0/22	AS25625	IP Access International	United States	Before monitoring	2026-10-30 04:19	Stopped
216.236.108.0/24	AS25625	IP Access International	United States	Before monitoring	2026-10-30 00:19	Stopped

Change logAll changes

Detected (UTC)	Prefix	Change	ASN	Name	Previous ASN	Country
2026-10-30 06:23	216.236.96.0/20	Withdrawal	AS25625	IP Access International	—	United States

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RIR allocation record

Registry: ARIN
Allocated block: 216.236.96.0/19
Country: United States
Allocation date: 2003-03-21
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.