Data as of Nov 6, 2026

31.13.57.0/28

No anonymizer space · no proxy exits in 30 days

JSC Comcor

Announcement

No RPKI

Announced by

Type

Business

Risk

0 / 100 · Low

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	Holder	RPKI
31.13.32.0/19 since May 2011	AS8732	Residential	28 4 always on	JSC Comcor

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

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
31.13.32.0/19	8,192	RU-COMCOR-20110418	JSC Comcor (ORG-CA35-RIPE) · RU	ALLOCATED PA	Apr 18, 2011	netadm@comcor.ru
└ 31.13.57.0/28	16	COMCOR-B2B-Clients	Network for COMCOR-B2B-Clients	ASSIGNED PA	Dec 25, 2025	netadm@comcor.ru via RU-COMCOR-20110418

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