Data as of Nov 13, 2026

155.212.149.0/24

No anonymizer space · no proxy exits in 30 days

NKT Syzran LLC

Announcement

this exact prefix

No RPKI

Announced by

Type

Internet provider

Risk

30 / 100 · Medium

Recently moved

Recent change

New origin May 2026

from AS14751 Windstream Communications LLC, after 12.3 years unannounced

Registrations in this block

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
155.212.148.0/22	1,024	RU-NCTS-19911202	NKT Syzran LLC (ORG-NSL51-RIPE) · RU	ALLOCATED PA	Sep 29, 2025	abuse@nctsz.ru
└ 155.212.149.0/24	256	NCTS-NET	unknown	ASSIGNED PA	May 17, 2026	abuse@nctsz.ru via RU-NCTS-19911202

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

Routing timeline

Summary

Recorded history