Autonomous system
AS39853 NNGS2-AS
Unclassified RIPE
Summary
Gazpromneft ITO
business corporate internal
The AS handle NNGS2-AS is held by Gazpromneft ITO.
What it's used for
- The address space carries internal corporate infrastructure, evidenced by the netname
NNGS-NETand reverse DNS entries pointing to the2ngs.rudomain. - The AS announces 1536 IPv4 addresses across 2 prefixes and maintains 3 observed neighbours, a ratio consistent with an internal corporate estate rather than a public access or transit network.
- Traffic from this AS consists of office workers and internal systems for Gazpromneft, a major Russian oil and gas company, supporting its IT operations and branch connectivity.
Notable
- Registrants for both announced prefixes are listed as
SEVEREN-TELECOM NOC ROLEandAbuse-C Role, which align with the operational management of the corporate network. - The address inventory is compact, consisting of two contiguous IPv4 blocks with no IPv6 prefixes 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
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 2026-10-26, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 1.79K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS39853- Registry name
- NNGS2-AS
- Registrant
- LLC Gazpromneft ITO
- Abuse contact
- Pryamushkin.VI@yamal.gazprom-neft.ru
- Registered
- 2017-10-17
- Last changed
- 2026-09-25
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 4 with no ROA
- ROAs
- 0 authorising AS39853
- ASPA
- no ASPA record
- IRR
- 100% registered · 4 of 4 announcements
- Route objects
- 5 naming AS39853
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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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