Data as of Nov 6, 2026

31.13.57.0/24

No anonymizer space · no proxy exits in 30 days

JSC Comcor

Announcement

this exact prefix

No RPKI

Announced by

Type

Residential

94% of it

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 the announcement: those covering it, widest first, then every record inside it, 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.

The types across the prefix's announced space, by addresses.

Announced space

Announced space

256 addresses

Type	Addresses	Share	Ranges
Residential	240	94%	1
Business	16	6.3%	1

Origin network