Autonomous system
AS17060 E-NETWORKS
Unclassified ARIN
Summary
NBCUniversal
media business corporate
E-NETWORKS is the autonomous system for NBCUniversal.
What it's used for
- The address space carries corporate and international media infrastructure, evidenced by netnames
ENTERTAINMENTTV,NBCU-INTERNATIONAL, andNBCU-APAC. - The AS announces 2048 IPv4 addresses across 6 prefixes with 9 observed neighbours, indicating a business network with moderate peering rather than a large-scale access or transit provider.
Notable
- Registrants include NBCUniversal, Comcast Cable Communications, LLC, and Level 3 Parent, LLC, reflecting a mix of owned space and historically leased or acquired blocks.
- The inventory consists of six distinct IPv4 prefixes, including two /23 blocks and four /24 blocks, with no IPv6 prefixes announced.
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
7 upstream, 1 downstream and 8 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 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 1.28K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 4 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS17060- Registry name
- E-NETWORKS
- Registrant
- NBCUniversal
- Abuse contact
- sralerts@nbcuni.com
- Registered
- 2000-07-18
- Last changed
- 2016-04-08
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 40% valid · 2 valid, 3 with no ROA
- ROAs
- 2 authorising AS17060
- ASPA
- no ASPA record
- IRR
- 60% registered · 3 of 5 announcements
- Route objects
- 7 naming AS17060
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: 442 networks and 1,783 prefixes, as published 2026-10-17. 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