Data as of Nov 9, 2026

38.12.251.0/24

No anonymizer space · no proxy exits in 30 days

Yun Zhong Technology Limited · space held by Cogent Communications, LLC

Announcement

this exact prefix

No RPKI

Announced by

Type

Hosting

Risk

50 / 100 · Medium

Recently moved

Announcements

Less specific

Prefix	Origin	Type	Leased from	Proxy exits	Holder	RPKI
38.0.0.0/8	AS174	Internet provider	IP broker Rackdog (part)	401,849 78,907 always on	Cogent Communications, LLC

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
38.0.0.0/8	16,777,216	COGENT-A	Cogent Communications, LLC (COGC) · US	Direct Allocation	Apr 16, 1991	abuse@cogentco.com
└ 38.12.128.0/17	32,768	PEG-TECH-CGNT-NET-16	PEG Tech Inc (PT-82) · US	Reallocated	Aug 25, 2023	abuse@petaexpress.com
└ 38.12.251.0/24	256	YUNZHONG	Yun Zhong Technology Limited (C10922798) · US	Reassigned	Aug 7, 2024	abuse@petaexpress.com via PEG-TECH-CGNT-NET-16

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

IPv4 market

Origin network