asn.dev

Autonomous system

AS20720 TOL-AS LLC Tatarstan-On-Line

Unclassified RIPE

IPv4 addresses 1.28K 4 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Tatarstan-On-Line

Russian Federation · AI-generated

isp regional russia

The AS handle TOL-AS is held by Tatarstan-On-Line.

What it's used for

  • The address space carries regional internet services, evidenced by netnames such as TOL-net, TOL-NET, and TOL-CLOUD-NET, and a reverse DNS entry pointing to webhosting.cg.ru.
  • The network announces 1280 IPv4 addresses across 4 prefixes and maintains only 1 observed neighbour, a ratio that indicates a regional access or eyeball network rather than a transit provider.

Notable

  • Registrants for all announced prefixes are consistent with the announcer, listing LLC Tatarstan-On-Line and Tatarstan-On-Line NOC.
  • The address inventory consists of four blocks within the 217.198.0.0/16 range, specifically 217.198.0.0/23, 217.198.3.0/24, 217.198.4.0/24, and 217.198.8.0/24.

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

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS62067Telecom Service LLC1,223

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-04, 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 4 prefixes · 1.28K addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS20720
Registry name
TOL-AS
Registrant
CTEL-NOC-MNT
Abuse contact
abuse@tol.ru
Registered
1970-01-01
Last changed
2018-11-08
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 21 with no ROA
ROAs
0 authorising AS20720
ASPA
no ASPA record
IRR
100% registered · 21 of 21 announcements
Route objects
23 naming AS20720

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: 452 networks and 1,853 prefixes, as published 2026-11-05. 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