2600:b000::/28

Currently announced by AS46595 PVT Networks, in the routed prefix 2600:b000::/28.

Current ASN: AS46595; PVT Networks
Routed prefix: 2600:b000::/28; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: ARIN; United States · 2600:b000::/28

Routing data · Nov 2, 2026, 08:23 UTC

ASN historyEvery routed prefix covering 2600:b000::/28

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
2600:b000::/28	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing

More specific routes36 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
2600:b000:e00::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b000:8e00::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b001:1000::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b001:1200::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b001:1400::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b001:9000::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b001:9200::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b001:9400::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b004:1000::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b004:1200::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b004:1400::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b004:9000::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b004:9200::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b004:9400::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b004:9600::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b004:9800::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b004:a000::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b004:a200::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b004:a400::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b004:a600::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b004:a800::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b004:b000::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b008:1200::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b008:9000::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b008:9200::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b008:9400::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b008:9600::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b008:9800::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b008:a000::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b008:a200::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b008:a400::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b008:a600::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b008:a800::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b008:b000::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b008:b200::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing
2600:b008:b400::/40	AS46595	PVT Networks	United States	Before monitoring	2026-11-02 08:23	Announcing

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: 2600:b000::/28
Country: United States
Allocation date: 2016-03-25
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.