asn.dev

Autonomous system

AS31725 SHTORM-AS

Unclassified RIPE

IPv4 addresses 12.80K 4 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly UA
Exchanges 2 recorded by PCH
Upstreams 7 3 downstream
Flagged prefixes 0 none

Summary

Shtorm

Ukraine · AI-generated

residential isp regional ukraine

The AS handle SHTORM-AS is held by ISP Shtorm LTD.

What it's used for

  • The address space carries residential and business internet services, evidenced by netnames SHTORM3-NET, SHTORM2-NET, and SHTORM-NET registered to ISP Shtorm LTD.
  • The AS announces 12,800 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, while maintaining 31 observed neighbours; this ratio of moderate address space against a significant number of peering partners indicates a regional access provider rather than a pure transit hub.

Notable

  • Registrants for the primary prefixes 188.190.64.0/19, 109.95.32.0/21, and 195.62.14.0/23 align with the announcer, identified as ISP Shtorm LTD, while 91.201.240.0/21 is listed as RIPE-NCC-MANAGED-ADDRESS-BLOCK with an unknown registrant.
  • Kyivstar, Ukraine's national electronic communications operator, acquired ISP Shtorm LLC to strengthen its fixed-line infrastructure in the Kirovohrad region.
  • The inventory consists of four distinct IPv4 blocks, including a /19 and two /21s, alongside a single /48 IPv6 prefix.

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 2 exchanges in 1 country, largest first.

ExchangeLocationTheir address
Giganet Internet ExchangeKyiv, Ukraine185.1.62.50
GNM Internet Exchange UkraineKiev, Ukraine178.18.230.39

Transit providers

7 upstream, 3 downstream and 14 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3255LLC EKSINTECH211
AS6939Hurricane Electric LLC84
AS174Cogent Communications, LLC57
AS13249PRIVATE JOINT STOCK COMPANY "DATAGROUP"45
AS50263A-Systems Sp. z o.o.29
AS3303Swisscom (Schweiz) AG24
AS24482SG.GS13

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 · 12.80K addresses IPv6 1 prefixes

CountryNamePrefixes
UAUkraine5

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS31725
Registry name
SHTORM-AS
Registrant
ISP Shtorm LTD
Abuse contact
abuse@shtorm.com
Registered
2004-07-26
Last changed
2026-03-10
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
77% valid · 10 valid, 3 with no ROA
ROAs
10 authorising AS31725
ASPA
no ASPA record
IRR
100% registered · 13 of 13 announcements
Route objects
48 naming AS31725

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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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