Autonomous system
AS197453 BIZTEL-AS
Unclassified RIPE
Summary
Biz Telecom
business russia telecom
The AS handle BIZTEL-AS is held by Biz Telecom LLC.
What it's used for
- The address space carries business and enterprise traffic, evidenced by netnames such as
RU-BIZTELECOM-20101209andRU-BIZTELECOM-20151101registered to Biz Telecom LLC. - The network announces 10240 IPv4 addresses across 15 prefixes and maintains 62 observed neighbours, a ratio consistent with a transit or interconnection-heavy role rather than a pure access network.
- Traffic from this AS consists of corporate and business data services provided by a Russian telecommunications operator.
Notable
- All registrants in the evidence pack agree with the announcer, consistently listing Biz Telecom LLC as the holder for prefixes including
46.183.176.0/21and178.57.80.0/21. - The address inventory is composed of 15 distinct IPv4 prefixes with no IPv6 announcements, showing a fragmented but cohesive corporate estate.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
10 upstream, 21 downstream and 46 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 15 prefixes · 10.24K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 15 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS197453- Registry name
- BIZTEL-AS
- Registrant
- BIZTEL-MNT
- Abuse contact
- noc@biztel.ru
- Registered
- 2010-12-09
- Last changed
- 2026-09-29
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 16 valid, 0 with no ROA
- ROAs
- 21 authorising AS197453
- ASPA
- no ASPA record
- IRR
- 100% registered · 16 of 16 announcements
- Route objects
- 19 naming AS197453
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: 445 networks and 1,817 prefixes, as published 2026-10-27. 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