Autonomous system
AS4917 AMDOCS-AS - AMDOCS Inc.
Unclassified ARIN
Summary
Amdocs
enterprise legacy
AMDOCS-AS is the corporate network of Amdocs Inc., the US arm of Amdocs, a supplier of billing, charging, CRM and OSS/BSS software to telecom and media operators worldwide.
What it's used for
Amdocs routes this space for its own business: corporate offices, engineering and delivery centres, and the systems its staff use to build and support carrier billing platforms. It is an enterprise network, not a service provider network. Amdocs' customers are the world's phone companies, but the traffic here is Amdocs' own.
Notable
The address footprint is modest (roughly a /19 worth of IPv4) and stable, which is typical of a software vendor that keeps its production customer workloads inside customer or cloud environments rather than on its own AS.
Interesting
Amdocs is one of the quieter load-bearing companies of the telecom world. If you have ever received a mobile phone bill, there is a fair chance an Amdocs system produced it.
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.
Transit providers
6 upstream, 0 downstream and 6 adjacent networks observed; most-used upstreams first.
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
IPv4 17 prefixes · 8.19K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 17 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS4917- Registry name
- AMDOCS-AS
- Registrant
- AMDOCS Inc.
- Abuse contact
- David.Friedman@amdocs.com
- Registered
- 1995-05-05
- Last changed
- 2024-12-15
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 48% valid · 10 valid, 11 with no ROA
- ROAs
- 11 authorising AS4917
- ASPA
- no ASPA record
- IRR
- 76% registered · 16 of 21 announcements
- Route objects
- 32 naming AS4917
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