AS17035 - NBCUNI-17035 - NBCUniversal, US

United States United Kingdom
AS Number
AS17035
AS Name
NBCUNI-17035
Org Name
NBCUniversal
Country
United States
Registry

arin

RegDate

2006-12-11

Updated

2025-01-21

AS17035 Looking Glass
IPv4Prefixes

36

IPv6Prefixes

0

IPv4 NUMs

23,808

IPv6 NUMs(/64)

0

23,808 IPv4 Addresses
CIDR Description IP Num
8.11.200.0/24
Level 3 Parent, LLC 256
50.149.85.0/24
IRR InValid
Comcast Cable Communications, LLC 256
50.172.163.0/24
IRR InValid
NBCU 256
50.175.130.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
50.200.194.0/24
IRR Valid
Comcast Cable Communications, LLC 256
50.207.32.0/21
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 2048
50.218.3.0/24
ROA Signed and Valid IRR Valid
Comcast Cable Communications, LLC 256
50.218.20.0/24
IRR InValid
Comcast Cable Communications, LLC 256
50.218.36.0/24
ROA Signed and Valid IRR Valid
Comcast Cable Communications, LLC 256
50.220.223.0/24
IRR InValid
Comcast Cable Communications, LLC 256
50.221.27.0/24
IRR InValid
Comcast Cable Communications, LLC 256
50.221.162.0/23
IRR Valid
Comcast Cable Communications, LLC 512
50.225.179.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
50.227.232.0/24
IRR Valid
Comcast Cable Communications, LLC 256
50.228.144.0/20
IRR InValid
Comcast Cable Communications, LLC 4096
50.229.129.0/24
IRR InValid
Comcast Cable Communications, LLC 256
50.230.144.0/20
IRR InValid
Comcast Cable Communications, LLC 4096
70.39.44.0/24
IRR InValid
NBCUniversal 256
70.39.45.0/24
IRR InValid
NBCUniversal 256
70.39.46.0/24
IRR InValid
NBCUniversal 256
70.39.47.0/24
IRR InValid
NBCUniversal 256
70.39.58.0/24
IRR Valid
NBCUniversal 256
70.39.59.0/24
IRR Valid
NBCUniversal 256
70.39.61.0/24
IRR InValid
NBCUniversal 256
70.39.62.0/24
IRR InValid
NBCUniversal 256
70.39.63.0/24
IRR InValid
NBCUniversal 256
173.213.208.0/24
IRR Valid
NBCUniversal 256
192.251.69.0/24
IRR Valid
NBCUniversal 256
204.237.248.0/23
IRR InValid
NBC Universal 512
209.23.192.0/22
IRR Valid
Comcast Cable Communications, LLC 1024
209.116.149.0/24
NBC UNIVERSAL MEDIA LLC 256
216.4.176.0/23
NBCUniversal 512
216.4.176.0/22
NBCUniversal 1024
216.4.178.0/23
NBCUniversal 512
216.178.96.0/21
IRR Parent Valid
NBCUniversal 2048
216.178.104.0/21
IRR Parent Valid
NBCUniversal 2048
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS702 UUNET - Verizon Business, US United States 5,775,360 652,835,225,600 IPv4 IPv4
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 256 0 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,574,720 438,087,778,304 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,496,320 25,770,590,208 IPv4 IPv4
AS33491 COMCAST-33491 - Comcast Cable Communications, LLC, US United States 3,144,960 1,116,708,995,072 IPv4 IPv4
AS33651 CMCS - Comcast Cable Communications, LLC, US United States 2,315,520 282,067,697,074,176 IPv4 IPv4
AS33661 CMCS - Comcast Cable Communications, LLC, US United States 630,528 1,675,042,291,712 IPv4 IPv4
AS701 UUNET - Verizon Business, US United States 41,644,800 1,249,852,784,640 IPv4 IPv4
AS394437 PSLIGHTWAVE - PS Lightwave, US United States 20,480 4,294,967,296 IPv4 IPv4
AS33287 COMCAST-33287 - Comcast Cable Communications, LLC, US United States 1,312,768 558,368,161,792 IPv4 IPv4
AS33659 CMCS - Comcast Cable Communications, LLC, US United States 1,179,136 558,355,841,024 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,876,544 81,609,621,504 IPv4 IPv4
AS33662 CMCS - Comcast Cable Communications, LLC, US United States 4,096 558,354,137,088 IPv4 IPv4
AS33667 CMCS - Comcast Cable Communications, LLC, US United States 995,584 592,712,630,272 IPv4 IPv4
AS46887 ZAYO-CCF-AS46887 - Zayo Bandwidth, US United States 866,816 17,180,262,400 IPv4 IPv4
AS17060 E-NETWORKS - NBCUniversal, US United States 2,560 0 IPv4 IPv4
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 68,240,384 36,318,243,520,512 IPv4 IPv4
AS20214 COMCAST-20214 - Comcast Cable Communications, LLC, US United States 1,720,832 558,353,547,264 IPv4 IPv4
AS33657 CMCS - Comcast Cable Communications, LLC, US United States 1,553,920 558,363,901,952 IPv4 IPv4
AS54004 LIGHTPATH - Cablevision Lightpath LLC, US United States 354,304 4,294,967,296 IPv4 IPv4
AS7015 COMCAST-7015 - Comcast Cable Communications, LLC, US United States 46,336 558,376,353,792 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS17060 E-NETWORKS - NBCUniversal, US United States 2,560 0 IPv4 IPv4 
ASNumber:       17035
ASName:         NBCUNI-17035
ASHandle:       AS17035
RegDate:        2000-07-17
Updated:        2019-11-06
Ref:            https://rdap.arin.net/registry/autnum/17035


OrgName:        NBCUniversal
OrgId:          NBCUN-5
Address:        30 ROCKEFELLER CENTER
City:           NEW YORK
StateProv:      NY
PostalCode:     10112
Country:        US
RegDate:        2006-12-11
Updated:        2025-01-21
Ref:            https://rdap.arin.net/registry/entity/NBCUN-5


OrgTechHandle: NBCUT-ARIN
OrgTechName:   NBCU Technical
OrgTechPhone:  +1-818-777-9673 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NBCUT-ARIN

OrgNOCHandle: NBCUO-ARIN
OrgNOCName:   NBCUO-ARIN
OrgNOCPhone:  +1-818-777-9673 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NBCUO-ARIN

OrgAbuseHandle: INFOS6-ARIN
OrgAbuseName:   InfoSec
OrgAbusePhone:  +1-212-664-4444 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INFOS6-ARIN

RTechHandle: NBCUT-ARIN
RTechName:   NBCU Technical
RTechPhone:  +1-818-777-9673 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/NBCUT-ARIN