Autonomous system
AS47724 HEADHUNTER-AS
Unclassified RIPE
Summary
HeadHunter
business corporate russia
The AS handle HEADHUNTER-AS is held by Limited Liability Company HeadHunter.
What it's used for
- The address space carries corporate infrastructure, evidenced by the netname
RU-HEADHUNTER-20080808and reverse DNS entries pointing tounused.hh.ru. - The AS announces 1536 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with 6 observed neighbours, indicating a small internal corporate estate rather than a transit or access network.
- Traffic from this AS consists of office workers and internal web/API endpoints for HeadHunter, a major Russian online recruitment platform.
Notable
- Registrants for both announced IPv4 prefixes are
Limited Liability Company HeadHunter, matching the AS holder. - The address inventory is compact, consisting of two contiguous IPv4 blocks and a single IPv6 prefix, consistent with a single corporate entity's internal 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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
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
IPv4 2 prefixes · 1.54K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS47724- Registry name
- HEADHUNTER-AS
- Registrant
- HEADHUNTER-MNT
- Abuse contact
- v.zhuravlev@hh.ru
- Registered
- 2008-08-08
- Last changed
- 2024-11-08
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 6 valid, 0 with no ROA
- ROAs
- 4 authorising AS47724
- ASPA
- no ASPA record
- IRR
- 100% registered · 6 of 6 announcements
- Route objects
- 12 naming AS47724
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 1,771 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