Data as of Nov 3, 2026

31.99.0.0/24

No anonymizer space · no proxy exits in 30 days

Zayo Bandwidth · space held by Zayo Group UK Limited

Announcement

RPKI valid

Announced by

Type

Internet provider

Risk

0 / 100 · Low

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
31.99.0.0/18	16,384	UK-ABOVENET-20101125	Zayo Group UK Limited (ORG-AUL1-RIPE) · GB	ALLOCATED PA	Nov 7, 2025	[email protected]
└ 31.99.0.0/24	256	Fox_News_Network	unknown	ASSIGNED PA	Jan 20, 2026	[email protected] via UK-ABOVENET-20101125

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Announced by

Origin network

RPKI

ROA prefix	ASN	Max len	Anchor	Verdict
31.99.0.0/18	AS6461	/18	RIPE	RPKI valid

IRR

Origin	Registry	Description	Maintainer	Modified
AS6461	RIPE	Zayo Europe	ABOVENET-MNT	Nov 7, 2025