asn.dev

Autonomous system

AS201479 BULLGREOSI Bull SAS

Unclassified RIPE

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly FR
Exchanges 1 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Summary

Bull SAS

France · AI-generated

business corporate france

The AS handle BULLGREOSI is held by Bull SAS.

What it's used for

  • The space carries corporate infrastructure, evidenced by the netname SOBULL-NET and registrants including Agarik Staff; DSI Bull; BULL SAS; BULLSAS ABUSE.
  • The AS announces 1024 IPv4 addresses across 1 prefix (129.185.112.0/22) with 8 observed neighbours, indicating a small internal corporate estate rather than a transit or access network.
  • Traffic from this AS consists of internal corporate systems and office workers for Bull SAS, a French IT services and systems integrator.

Notable

  • Registrants align with the announcer, listing Agarik Staff; DSI Bull; BULL SAS; BULLSAS ABUSE for the sole prefix.
  • The address inventory consists of a single /22 block, representing a compact, self-contained corporate allocation.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
France-IX LyonLyon, France77.95.71.174

Transit providers

4 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS174Cogent Communications, LLC214
AS39180LASOTEL SAS110
AS6939Hurricane Electric LLC18
AS34019Hivane Association6

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-07, 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 · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
FRFrance1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS201479
Registry name
BULLGREOSI
Registrant
AGARIK-MNT
Abuse contact
abuse@rezopole.net
Registered
2014-10-15
Last changed
2025-02-18
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 6 with no ROA
ROAs
0 authorising AS201479
ASPA
no ASPA record
IRR
100% registered · 6 of 6 announcements
Route objects
3 naming AS201479

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: 454 networks and 1,852 prefixes, as published 2026-11-08. 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