asn.dev

Autonomous system

AS35737 RIAD-AS

Unclassified RIPE

IPv4 addresses 512 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

ISP RIAD

Ukraine · AI-generated

isp residential ukraine small

The AS handle RIAD-AS is held by ISP RIAD Ltd.

What it's used for

  • The address space carries residential and business internet services in Ukraine, as indicated by the netname RIAD-NET and registrant ISP RIAD Ltd.
  • The network announces 512 IPv4 addresses across 1 prefix (193.227.250.0/23) with 0 IPv6 prefixes. With only 1 observed neighbour, the low address-to-neighbour ratio suggests a small access or local ISP rather than a transit provider.

Notable

  • The RDAP registrant ISP RIAD Ltd matches the registry holder and the AS name, confirming consistent ownership.
  • The address inventory consists of a single /23 block, representing a compact and focused allocation for a regional operator.

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
AS50581Ukrainian Telecommunication Group LLC122

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 1 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
UAUkraine1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS35737
Registry name
RIAD-AS
Registrant
ISPRIAD-MNT
Abuse contact
abuse@utelecom.com.ua
Registered
2005-10-13
Last changed
2021-04-24
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS35737
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
3 naming AS35737

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: 436 networks and 1,771 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