asn.dev

Autonomous system

AS51995 TERNNET

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly UA
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

TernNET

Ukraine · AI-generated

isp residential ukraine

TERNNET is operated by TernNET, a Ukrainian internet service provider.

What it's used for

  • The address space carries residential and small business internet access, as indicated by the registrant Toroptsev Igor and the netname ORG-TI139-RIPE.
  • The AS announces 256 IPv4 addresses across 1 prefix (91.220.230.0/24) with 1 observed neighbour, a ratio typical of a small access network rather than a transit provider.
  • Traffic from this AS consists of subscriber eyeballs for internet access services in Ukraine.

Notable

  • The RDAP registrant Toroptsev Igor aligns with the registry holder and the AS handle TERNNET.
  • The address inventory is a single /24 block, representing a compact, self-contained estate for a local ISP.

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
AS57800Cadr-TV LLE TVRC59

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 1 prefixes · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
UAUkraine1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS51995
Registry name
TernNET
Registrant
Toroptsev Igor
Abuse contact
duffvv@gmail.com
Registered
2010-12-13
Last changed
2025-05-01
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS51995
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS51995

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 1,783 prefixes, as published 2026-10-17. 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