asn.dev

Autonomous system

AS34743 NASHNET-AS Kiev, Ukraine

Residential RIPE

IPv4 addresses 14.34K 4 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly UA
Exchanges 1 recorded by PCH
Upstreams 10 0 downstream
Flagged prefixes 0 none

Summary

NASHNET

Ukraine · AI-generated

isp residential cable regional

NASHNET-AS is operated by NASHNET LTD, a regional internet service provider based in Kyiv, Ukraine.

What it's used for

  • The address space carries residential and business access traffic, evidenced by the reverse DNS record gw34.nashnet.kiev.ua and netnames such as NASHNET5-NET and NASHNET-NET.
  • The AS announces 14,336 IPv4 addresses across 4 prefixes and maintains 41 observed neighbours, a ratio consistent with a regional access network providing last-mile connectivity.

Notable

  • All registrants for the announced prefixes are listed as NASHNET NOC; NASHNET LTD, which aligns directly with the AS holder.
  • NASHNET is identified in secondary sources as a cable/DSL ISP and IPTV solutions provider founded in 2017.
  • The inventory consists of four distinct IPv4 blocks with no announced IPv6 prefixes, indicating a purely IPv4-based operational footprint.

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
Giganet Internet ExchangeKyiv, Ukraine185.1.63.120

Transit providers

10 upstream, 0 downstream and 10 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS199995Omega Telecom LLC265
AS9002RETN Limited127
AS174Cogent Communications, LLC56
AS15895"Kyivstar" PJSC20
AS50263A-Systems Sp. z o.o.14
AS6939Hurricane Electric LLC9
AS24482SG.GS8
AS37721Virtual Technologies & Solutions7

All 10 upstreams →

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 · 14.34K addresses IPv6 0 prefixes

CountryNamePrefixes
UAUkraine4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS34743
Registry name
NASHNET-AS
Registrant
NASHNET-MNT
Abuse contact
abuse@nashnet.ua
Registered
2005-03-29
Last changed
2024-09-18
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 8 with no ROA
ROAs
0 authorising AS34743
ASPA
no ASPA record
IRR
100% registered · 8 of 8 announcements
Route objects
28 naming AS34743

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

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 1,773 prefixes, as published 2026-10-13. 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