asn.dev

Autonomous system

AS43362 MAJORDOMO

Unclassified ARIN

IPv4 addresses 7.94K 8 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Majordomo

Russian Federation · AI-generated

hosting business russia

MAJORDOMO is operated by Majordomo Hosting Ltd.

What it's used for

  • The address space carries hosting and static client traffic, evidenced by reverse DNS entries such as HOSTED-by.Majordomo.ru and static.*.clients.majordomo.ru.
  • The AS announces 8192 IPv4 addresses across 6 prefixes and maintains 2 observed neighbours, a ratio consistent with a hosting provider rather than a transit carrier.
  • Traffic consists of web hosting endpoints and static IP clients for business customers in the Russian Federation.

Notable

  • Registrants for the majority of prefixes align with the announcer, listing MAJORDOMO.RU NOC and Hosting Ltd for blocks including 178.250.240.0/21 and 37.153.64.0/23.
  • The inventory is composed of six distinct IPv4 blocks, with the largest being 78.108.80.0/20, and no IPv6 prefixes are currently announced.

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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS196750SETI WEBA LTD644
AS29226JSC Mastertel453

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 8 prefixes · 7.94K addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation8

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS43362
Registry name
MAJORDOMO
Registrant
MNT-MAJORDOMO
Abuse contact
support@majordomo.ru
Registered
2007-07-20
Last changed
2022-04-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
83% valid · 15 valid, 3 with no ROA
ROAs
19 authorising AS43362
ASPA
no ASPA record
IRR
100% registered · 18 of 18 announcements
Route objects
29 naming AS43362

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 1,772 prefixes, as published 2026-10-15. 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