AS30313

Name: AS30313 — Internal Revenue Service
Creator: ipdex

Internal Revenue Service Unknown registered in United States

13IPv4 prefixes

4IPv6 prefixes

100%RPKI-valid

#25,382AS Rank

327/327RIS visibility

#2,031Rank in United States

2003-09-05Allocated

Internal Revenue Service (AS30313) — Unknown, registered in United States. announces 13 IPv4 prefixes + 4 IPv6 prefixes. Rank in United States: #2031. Allocated: 2003-09-05.

IPv4 13IPv6 4

Announced prefixes · 17

v4 152.216.0.0/19 valid
v4 152.216.10.0/24 valid
v4 152.216.11.0/24 valid
v4 152.216.12.0/22 valid
v4 152.216.13.0/24 valid
v4 152.216.14.0/24 valid
v4 152.216.15.0/24 valid
v4 152.216.4.0/22 valid
v4 152.216.5.0/24 valid
v4 152.216.6.0/24 valid
v4 152.216.7.0/24 valid
v4 152.216.8.0/22 valid
v4 152.216.9.0/24 valid
v6 2610:30:2000::/48 valid
v6 2610:30:4000::/48 valid
v6 2610:30::/32 valid
v6 2610:30::/48 valid

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 13 IPv4 · 4 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	17
2026-06-13	17

AS topology · Customer cone 1

Providers · 1

AS2386 AT&T Enterprises, LLC

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