Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS17035

Announcement observedARIN

NBCUNI-17035 - NBCUniversal · NBCUNI-17035

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/16/2026, 01:59:49Snapshot expired

View network topology RDAP registration

ASN: AS17035
Registration country: United States
Name: NBCUNI-17035 - NBCUniversal
Abbreviation: NBCUNI-17035
Registration date: 7/17/2000, 04:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
173.213.208.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
192.251.69.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
204.237.248.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
209.116.149.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
209.23.192.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
216.178.104.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
216.178.96.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
216.4.176.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
216.4.176.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
216.4.178.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.149.85.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.172.163.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.175.130.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.200.194.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.207.32.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.218.20.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.218.3.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.218.36.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.220.223.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.221.162.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.221.27.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.225.179.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.227.232.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.228.144.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.229.129.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.230.144.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
70.39.32.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
70.39.33.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/15/2026, 16:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
70.39.44.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
70.39.45.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
70.39.46.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
70.39.47.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
70.39.48.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
70.39.49.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
70.39.58.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
70.39.59.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
70.39.61.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
70.39.62.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
70.39.63.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	9/16/2026, 16:00:00	✓	×	Historical record
8.11.200.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/15/2026, 16:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: NBCUNI-17035 - NBCUniversal
RIR: ARIN
Registration country: United States
Registration date: 7/17/2000, 04:00:00
Abuse contact: sralerts@nbcuni.com

Snapshot trend

10/16/2026, 01:59:4939 v40 v620 Upstream · 0 Uncertain

10/5/2026, 17:28:2038 v40 v620 Upstream · 0 Uncertain

9/30/2026, 18:36:3539 v40 v619 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap