Autonomous system
AS36032 WBD-AS36032
Unclassified ARIN
Summary
Warner Bros. Discovery
business media corporate
WBD-AS36032 is the autonomous system for Warner Bros. Entertainment Inc.
What it's used for
- The address space carries internal corporate infrastructure, evidenced by reverse DNS records pointing to
wbol.warnerbros.comand netnamesTBS-TWEP. - The AS announces 4,352 IPv4 addresses across 9 prefixes with only 4 observed neighbours, indicating a small, self-contained corporate network rather than a transit or access provider.
Notable
- Registrants for all prefixes are listed as Time Warner Enterprise Infrastructure Services LLC, which aligns with the historical ownership structure prior to the merger that formed Warner Bros. Discovery.
- The operator was formed following the 2022 merger of WarnerMedia and Discovery, Inc., consolidating the media assets under the Warner Bros. Discovery brand.
- The inventory consists of a single /21 block and eight /24 blocks, all within the 168.161.192.0/18 range, reflecting a finely subdivided internal estate.
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 2026-10-25, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 9 prefixes · 4.35K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 9 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS36032- Registry name
- WBD-AS36032
- Registrant
- WARNER BROS ENTERTAINMENT INC
- Abuse contact
- peering@wbd.com
- Registered
- 2005-07-29
- Last changed
- 2024-11-13
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 11 with no ROA
- ROAs
- 3 authorising AS36032
- ASPA
- 4 declared providers
- IRR
- 64% registered · 7 of 11 announcements 1 other origin
- Route objects
- 30 naming AS36032
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