asn.dev

Autonomous system

AS50038 SIRENATRAVEL-AS

Unclassified RIPE

IPv4 addresses 512 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 4 1 downstream
Flagged prefixes 0 none

Summary

Sirena-Travel

Russian Federation · AI-generated

travel business russia

The AS handle SIRENATRAVEL-AS is held by Joint Stock Company "Sirena-Travel".

What it's used for

  • The address space carries corporate infrastructure, evidenced by the reverse DNS record vv-webfe-01.sirena-travel.ru and the netname SIRENATRAVEL-NET.
  • The AS announces 512 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with 5 observed neighbours, indicating a small-scale business network rather than a transit or large access provider.
  • Traffic from this AS consists of web endpoints and internal services for a travel agency, supporting customer-facing web applications and internal business operations.

Notable

  • Registrants for the two announced IPv4 prefixes differ: 193.104.87.0/24 is registered to Joint Stock Company "Sirena-Travel" with netname SIRENATRAVEL-NET, while 194.84.25.0/24 is registered to Abuse-C Role with netname KOMTEHN-NET.
  • The address inventory is small and subdivided into two distinct /24 blocks, consistent with a corporate estate rather than a broad access network.

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

4 upstream, 1 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS2854LLC Orange Business Services97
AS9002RETN Limited30
AS57304JSC "RetnNet"16
AS3216PJSC "Vimpelcom"11

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 2 prefixes · 512 addresses IPv6 1 prefixes

CountryNamePrefixes
RURussian Federation3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS50038
Registry name
SIRENATRAVEL-AS
Registrant
Joint Stock Company "Sirena-Travel"
Abuse contact
lir@rosprint.net
Registered
2009-10-30
Last changed
2025-01-28
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS50038
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
3 naming AS50038

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