asn.dev

Autonomous system

AS51964 ORANGE-BUSINESS-SERVICES-IPSN-ASN

Unclassified ARIN

IPv4 addresses 1.28M 361 prefixes
IPv6 prefixes 65 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 9 21 downstream
Flagged prefixes 0 none

Summary

Orange Business

United States of America · AI-generated

business enterprise telecom vpn

The AS handle ORANGE-BUSINESS-SERVICES-IPSN-ASN is held by Orange Business.

What it's used for

  • The address space carries enterprise and business services, evidenced by the netname OBS_SITA-INTERNET and registrants including "Orange Business Services - Internet team" and "Orange Business Communications Technology Limited".
  • With 1,277,440 IPv4 addresses announced across 362 prefixes and 31 observed neighbours, the inventory supports a large-scale enterprise connectivity and VPN service rather than a small access network.
  • Traffic from this AS consists of corporate data, VoIP media, and secure connectivity for global enterprises, consistent with Orange Business's provision of integrated communications and hybrid cloud solutions.

Notable

  • Registrants for the majority of prefixes align with the announcer, specifically "Orange Business Services - Internet team" and "Orange Business Communications Technology Limited".
  • Orange Business Services was renamed to Orange Business in February 2023.
  • The address inventory is dominated by /16, /17, and /18 blocks, with a single /17 block (164.43.0.0/17) registered to IRT-JPNIC-JP under the netname JTNET, which does not fit the primary Orange Business pattern.

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

9 upstream, 21 downstream and 42 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS2647Orange Business Communications Technology Limited4,521
AS4862Orange Business AS for Asia4,225
AS10282GLOBAL ONE2,542
AS5583Orange S.A.2,324
AS4004Cogent Communications, LLC1,282
AS6853ORANGE BUSINESS SERVICES U.S. Inc.1,142
AS2874ORANGE BUSINESS SERVICES U.S. Inc.1,087
AS4805Orange Business AS for Oceania668

All 9 upstreams →

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

Shape and geography

IPv4 361 prefixes · 1.28M addresses IPv6 65 prefixes

CountryNamePrefixes
USUnited States of America426

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS51964
Registry name
ORANGE-BUSINESS-SERVICES-IPSN-ASN
Registrant
AS5583-MNT
Abuse contact
soc@orange.com
Registered
2010-12-07
Last changed
2021-10-18
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
Orange Business Services - DSL2VPN
Scope
Not Disclosed
Traffic ratio
Not Disclosed
Peering policy
Open

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
95% valid · 332 valid, 19 with no ROA
ROAs
76 authorising AS51964
ASPA
no ASPA record
IRR
91% registered · 321 of 351 announcements 2 other origin
Route objects
540 naming AS51964

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: 443 networks and 1,779 prefixes, as published 2026-10-24. 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