asn.dev

Autonomous system

AS48148 SAINF-AS

Unclassified RIPE

IPv4 addresses 1.79K 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 1 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Sviazatominform

Russian Federation · AI-generated

business corporate russia

The AS handle SAINF-AS is held by Sviazatominform, Ltd. Company.

What it's used for

  • The address space carries corporate infrastructure, evidenced by reverse DNS records pointing to sainf.ru and netnames SAINF-NET and RU-SAINF-20081020.
  • The inventory consists of 1792 IPv4 addresses across 3 prefixes, with 2 observed neighbours, indicating a small, self-contained corporate network rather than a transit or access provider.
  • Traffic from this AS represents internal corporate communications and services for Sviazatominform, a company based in Dimitrovgrad, Russia.

Notable

  • Registrants for all announced prefixes are consistent with the AS holder, listing SVIAZATOMINFORM, Ltd. Company and Abuse-C Role.
  • The address inventory is finely subdivided into three small blocks within the 94.198.0.0/22 range, typical of an internal corporate estate segmented by site or function.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Ulyanovsk Internet ExchangeUlyanovsk, Russia185.1.19.34

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS12389PJSC Rostelecom342
AS9049JSC "ER-Telecom Holding"83

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 3 prefixes · 1.79K addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS48148
Registry name
SAINF-AS
Registrant
SVIAZATOMINFORM, Ltd. Company
Abuse contact
office@sainf.ru
Registered
2008-10-20
Last changed
2019-11-25
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 7 with no ROA
ROAs
0 authorising AS48148
ASPA
no ASPA record
IRR
100% registered · 7 of 7 announcements
Route objects
8 naming AS48148

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,772 prefixes, as published 2026-10-15. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check