asn.dev

Autonomous system

AS42901 SIRENATRAVEL2-AS

Unclassified RIPE

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

Summary

Sirena Travel AO

Russian Federation · AI-generated

business russia ertelecom

The AS handle SIRENATRAVEL2-AS is held by Sirena Travel AO.

What it's used for

  • The address space carries static business connectivity, as indicated by the reverse DNS entries 80x90x241x64.static-business.msk.ertelecom.ru and the netname SIRENATRAVEL-NET.
  • The network announces 256 IPv4 addresses across 1 prefix (80.90.241.0/24) with 1 observed neighbour, a ratio consistent with a small, dedicated corporate or business access link rather than a transit or large-scale residential network.
  • Traffic from this AS consists of business-grade static IP connections provided by ER-Telecom for the Sirena Travel AO organization.

Notable

  • The registrant for the announced prefix is ER-Telecom ISP Contact Role, which differs from the AS holder Sirena Travel AO, indicating the address space is leased or provisioned by the ISP for the business.
  • The inventory consists of a single /24 block, representing a compact and specific allocation for the operator's needs.

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
AS50038Joint Stock Company "Sirena-Travel"60

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-23, 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
RURussian Federation1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS42901
Registry name
SIRENATRAVEL2-AS
Registrant
Sirena Travel AO
Abuse contact
abuse@sirena-travel.ru
Registered
2017-03-08
Last changed
2025-01-28
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS42901
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS42901

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 1,779 prefixes, as published 2026-10-24. 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