AS17035 NBCUniversal

NBCUNI-17035 - NBCUniversal · registered in the United States

IPv4 addresses24,06429 prefixes · <0.001% of announced IPv4

Rank in United States#1,979largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#5,587of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS17035 in ASN lookup Look up an IP in this network (8.11.200.1) All networks in United States

IPv4 prefixes

All 29 prefixes, in address order.

8.11.200.0/24
50.149.85.0/24
50.172.163.0/24
50.175.130.0/24
50.200.194.0/24
50.207.32.0/21
50.218.3.0/24
50.218.20.0/24
50.218.36.0/24
50.220.223.0/24
50.221.27.0/24
50.221.162.0/23
50.225.179.0/24
50.227.232.0/24
50.228.144.0/20
50.229.129.0/24
50.230.144.0/20
70.39.32.0/23
70.39.44.0/22
70.39.48.0/23
70.39.61.0/24
70.39.62.0/24
173.213.208.0/24
192.251.69.0/24
204.237.248.0/23
209.23.192.0/22
209.116.149.0/24
216.4.176.0/22
216.178.96.0/20

Other ASNs named NBCUniversal

4 other networks use the same organisation name; together with AS17035 they announce 27,904 IPv4 addresses.

ASNNameIPv4 addresses

AS17060E-NETWORKS - NBCUniversal US1,280

AS19231NBCUNI - NBCUniversal US1,280

AS54040NBCUNI - NBCUniversal US768

AS22694CNBC - NBCUniversal US512

Similar-sized networks in United States

ASNNameIPv4 addresses

AS8002#1976 STEALTH - Stealth Communications Services, LLC24,064

AS19406#1977 TWRS-MA - Towerstream I, Inc.24,064

AS6256#1978 CELLCO-PART - Verizon Business24,064

AS53712#1980 WMCLLP - Wellington Management Company LLP24,064

AS53824#1981 LIQUIDWEB - Liquid Web, L.L.C23,808

AS4474#1982 TCT-AS - TCT West, Inc.23,808

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources