208.73.112.0/24

AS19231 · NBCUniversal

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Summary

Country	United States
Domain	nbcuni.com
ASN	AS19231
Registry	ARIN
ID	NBCUNI

WHOIS Details

NetHandle:      NET-208-73-112-0-1
OrgID:          NBCUN-5
Parent:         NET-208-0-0-0-0
NetName:        NBCUNI
NetRange:       208.73.112.0 - 208.73.115.255
NetType:        allocation
RegDate:        2006-12-13
Updated:        2021-12-14
TechHandle:     NBCUT-ARIN
Source:         ARIN


OrgID:          NBCUN-5
OrgName:        NBCUniversal
CanAllocate:    
Street:         30 ROCKEFELLER CENTER
City:           NEW YORK
State/Prov:     NY
Country:        US
PostalCode:     10112
RegDate:        2006-12-11
Updated:        2025-01-21
OrgAdminHandle: NBCUA-ARIN
OrgTechHandle:  NBCUT-ARIN
OrgAbuseHandle: INFOS6-ARIN
OrgNOCHandle:   NBCUO-ARIN
Source:         ARIN


POCHandle:      NBCUA-ARIN
IsRole:         Y
LastName:       NBCU Admin
FirstName:      
Street:         100 Universal City Plaza
Street:         Building 1140, 26th Floor
City:           Universal City
State/Prov:     CA
Country:        US
PostalCode:     91608
RegDate:        2019-11-05
Updated:        2025-01-21
OfficePhone:    +1-818-777-9673
Mailbox:        nbcu_arin@nbcuni.com
Source:         ARIN


POCHandle:      INFOS6-ARIN
IsRole:         Y
LastName:       InfoSec
FirstName:      
Street:         30 Rockefeller Plaza
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10112
RegDate:        2014-09-26
Updated:        2020-09-25
OfficePhone:    +1-212-664-4444
Mailbox:        sralerts@nbcuni.com
Source:         ARIN


POCHandle:      NBCUT-ARIN
IsRole:         Y
LastName:       NBCU Technical
FirstName:      
Street:         100 Universal City Plaza
Street:         Building 1140, 26th Floor
City:           Universal City
State/Prov:     CA
Country:        US
PostalCode:     91608
RegDate:        2019-11-05
Updated:        2025-01-21
OfficePhone:    +1-818-777-9673
Mailbox:        nbcu_arintech@nbcuni.com
Source:         ARIN


POCHandle:      NBCUO-ARIN
IsRole:         Y
LastName:       NBCUO-ARIN
FirstName:      
Street:         100 Universal City Plaza
City:           Universal City
State/Prov:     CA
Country:        US
PostalCode:     91608
RegDate:        2025-01-21
Updated:        2025-01-21
OfficePhone:    +1-818-777-9673
Mailbox:        nbcu_arinops@nbcuni.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 208.73.0.0/16

Range	ASN	Company	Num of IPs
208.73.128.0/21	AS36327	VINAKOM COMMUNICATIONS	2,048
208.73.192.0/21	AS63457	Rystec Inc.	2,048
208.73.136.0/21	AS32425	Pixel Factory	2,048
208.73.248.0/21	AS39939	JAB Wireless, INC.	2,048
208.73.120.0/21	AS17306	JAB Wireless, INC.	2,048
208.73.216.0/21	AS6597	Coloblox Data Centers Inc	2,048
208.73.200.0/21	AS19318	Interserver, Inc	2,048
208.73.88.0/21	AS4181	TDS TELECOM	2,048
208.73.80.0/21	AS40076	DOVETEL COMMUNICATIONS, LLC.	2,048
208.73.8.0/21	AS23308	CALL AMERICA INC	2,048
208.73.72.0/22	AS30513	DYNAMIC INTERNET	1,024
208.73.224.0/22	AS33724	VOLICO	1,024
208.73.96.0/22	AS14005	Data-Tech	1,024
208.73.28.0/22	AS21519	Sinclair Broadcast Group, Inc.	1,024
208.73.60.0/22	AS17306	JAB Wireless, INC.	1,024
208.73.56.0/22	AS25999	Provision Data Systems Inc.	1,024
208.73.108.0/22	AS18851	iCore Networks, Inc.	1,024
208.73.156.0/22	AS40447	American Registry for Internet Numbers	1,024
208.73.20.0/22	AS29713	Reliable Hosting Services	1,024
208.73.100.0/22	AS10242	US Internet Corp	1,024
208.73.52.0/22	AS14230	ARK Data Centers LLC	1,024
208.73.160.0/22	AS46378	FSX HOLDINGS, LLC	1,024
208.73.164.0/22	AS46378	FSX HOLDINGS, LLC	1,024
208.73.76.0/22	AS36000	Northern Health Authority	1,024
208.73.226.0/23	AS33724	VOLICO	512
208.73.224.0/23	AS33724	VOLICO	512
208.73.172.0/23	AS32113	The Lefrak Organization, Inc.	512
208.73.92.0/23	AS4181	TDS TELECOM	512
208.73.46.0/24	AS40170	Intermetro Communications, Inc.	256
208.73.147.0/24	AS22103	Nextiva, Inc.	256
208.73.49.0/24	AS36504	Triple8 Network, Inc.	256
208.73.145.0/24	AS22103	Nextiva, Inc.	256
208.73.210.0/24	AS40034	WQRM Holdings Inc	256
208.73.59.0/24	AS25999	Provision Data Systems Inc.	256
208.73.238.0/24	AS397325	DIPVTEL INC	256
208.73.231.0/24	AS40121	MAXWIRE, INC.	256
208.73.114.0/24	AS19231	NBCUniversal	256
208.73.118.0/24	AS19586	First City Internet, LLC	256
208.73.211.0/24	AS40034	WQRM Holdings Inc	256
208.73.223.0/24	AS6597	Coloblox Data Centers Inc	256
208.73.174.0/24	AS32113	The Lefrak Organization, Inc.	256
208.73.221.0/24	AS6597	Coloblox Data Centers Inc	256
208.73.187.0/24	AS396972	Department of Homeland Security	256
208.73.5.0/24	AS19795	Acoustic, L.P.	256
208.73.17.0/24	AS54838	Networks Inc	256
208.73.48.0/24	AS36504	Triple8 Network, Inc.	256
208.73.7.0/24	AS16509	Acoustic, L.P.	256
208.73.95.0/24	AS13575	WPPIENERGY	256
208.73.24.0/24	AS30016	North American Telecommunications Corporation	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
51.141.98.72	AS8075 Microsoft Corporation	0.22ms from Cardiff, GB
75.178.106.8	AS11426 Charter Communications Inc	6.57ms from Charlotte, US
113.183.254.232	AS45899 VNPT Corp	3.32ms from Ho Chi Minh City, VN
103.254.95.40	AS46017 Badan Koordinasi Survei dan Pemetaan Nasional (BAKOSURTANAL)	2.48ms from Jakarta, ID
208.92.52.200	AS13360 Triton Digital	0.36ms from Montreal, CA
174.93.130.40	AS577 Bell Canada	7.87ms from Montreal, CA
104.191.179.88	AS7018 AT&T Enterprises, LLC	4.38ms from San Antonio, US
2.19.133.88	AS16625 Akamai Technologies, Inc.	0.28ms from Seattle, US
34.168.32.168	AS396982 Google LLC	0.14ms from The Dalles, US
73.40.21.168	AS7922 Comcast Cable Communications, LLC	13.43ms from Ashburn, US
77.183.136.216	AS6805 Telefonica Germany GmbH & Co.OHG	4.15ms from Berlin, DE
186.249.207.120	AS28343 UNIFIQUE TELECOMUNICACOES S/A	8.05ms from Curitiba, BR
92.216.94.40	AS3209 Vodafone GmbH	9.88ms from Frankfurt am Main, DE
66.68.43.40	AS11427 Charter Communications Inc	9.83ms from Houston, US
119.119.180.184	AS4837 CHINA UNICOM China169 Backbone	13.62ms from Liaoyang, CN
51.105.56.120	AS8075 Microsoft Corporation	0.17ms from London, GB
158.23.180.216	AS8075 Microsoft Corporation	0.48ms from Santiago de Queretaro, MX
216.227.111.8	AS12175 Rainier Connect	16.67ms from Seattle, US
125.181.77.24	AS17858 LG POWERCOMM	2.29ms from Seoul, KR
14.62.115.56	AS4766 Korea Telecom	1.46ms from Seoul, KR
89.213.126.104	AS16509 Amazon.com, Inc.	0.17ms from Tokyo, JP
39.99.172.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	0.18ms from Zhangjiakou, CN
75.182.19.136	AS11426 Charter Communications Inc	10.59ms from Charlotte, US
18.203.156.120	AS16509 Amazon.com, Inc.	0.47ms from Dublin, IE
93.240.15.184	AS3320 Deutsche Telekom AG	5.41ms from Duesseldorf, DE

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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