asn.dev

Autonomous system

AS207280 GRDF-AS GRDF SA

Unclassified RIPE

IPv4 addresses 1.28K 2 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly FR
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

GRDF

France · AI-generated

utility gas infrastructure france

GRDF-AS is operated by GRDF SA.

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by netnames FR-GRDF-NET05d and FR-GRDF-20200203 registered to GRDF SA IT and Network Architect roles.
  • The AS announces 1280 IPv4 addresses across 2 prefixes and 2 IPv6 prefixes, with only 1 observed neighbour, indicating a small, isolated internal network rather than a transit or access provider.
  • Traffic from this AS consists of office workers, engineering staff, and internal systems supporting GRDF's natural gas distribution network operations in France.

Notable

  • Registrants for both announced prefixes align with the announcer, listing GRDF SA IT Manager, Network Architect, and Abuse-C Role.
  • The address inventory is compact and finely subdivided, consistent with an internal corporate estate segmented by function or site rather than customer access.

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 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS30781Free Pro SAS366

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-01, 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 · 1.28K addresses IPv6 2 prefixes

CountryNamePrefixes
FRFrance4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS207280
Registry name
GRDF-AS
Registrant
mnt-fr-grdf-1
Abuse contact
brahim.sahfa@grdf.fr
Registered
2020-03-09
Last changed
2021-12-30
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
43% valid · 3 valid, 4 with no ROA
ROAs
5 authorising AS207280
ASPA
no ASPA record
IRR
100% registered · 7 of 7 announcements
Route objects
9 naming AS207280

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: 449 networks and 1,846 prefixes, as published 2026-11-02. 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