AS19905

NeuStar, Inc.

AS 19905 NEUSTAR-AS6

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

50,432 IP addresses
ASN19905
NameNEUSTAR-AS6
OrganizationNeuStar, Inc.
CountryUnited States  
RegistryARIN
IPv4 addresses50,432
IPv6 /64 networks220
Prefixes194
Other ASN allocated to NeuStar, Inc.
ASN Name IP addresses
397223 ULTRADNS 26,624
397233 ULTRADNS 17,152
7786 NPAC 9,984
12008 ULTRADNS 8,256
32980 NEUSTAR-AS5 768
399156 ULTRADNS 512
19907 NEUSTAR-AS6 512
397215 ULTRADNS 0
397234 ULTRADNS 0
397235 ULTRADNS 0
397236 ULTRADNS 0
397237 ULTRADNS 0
397238 ULTRADNS 0
397239 ULTRADNS 0
397240 ULTRADNS 0
397241 ULTRADNS 0
397242 ULTRADNS 0
397243 ULTRADNS 0
399152 ULTRADNS 0
399153 ULTRADNS 0
399154 ULTRADNS 0
399155 ULTRADNS 0
397232 ULTRADNS 0
397231 ULTRADNS 0
397216 ULTRADNS 0
397217 ULTRADNS 0
397218 ULTRADNS 0
397219 ULTRADNS 0
397220 ULTRADNS 0
397221 ULTRADNS 0
397222 ULTRADNS 0
397213 ULTRADNS 0
397224 ULTRADNS 0
397225 ULTRADNS 0
397226 ULTRADNS 0
397227 ULTRADNS 0
397228 ULTRADNS 0
19911 ULTRADNS 0
397230 ULTRADNS 0
397229 ULTRADNS 0
IPv4 Prefixes for AS19905 - showing the first 20 of 178 networks
Network Location Addresses
103.112.160.0/23 NeuStar, Inc.   Chennai 512
103.196.141.0/24 Trading Technologies Intl, Inc.   Singapore (Downtown Core) 256
103.225.112.0/24 NeuStar, Inc.   Mumbai (Saidham Nagar) 256
103.225.113.0/24 Credit Information Bureau (India) Limited   Mumbai (Nariman Point) 256
103.225.115.0/24 Credit Information Bureau (India) Limited   Mumbai (Nariman Point) 256
109.71.24.0/24 Hgc   Frankfurt am Main (Innenstadt I) 256
139.104.186.0/24 NeuStar, Inc.   New York 256
139.104.72.0/21 NeuStar, Inc.   Burbank 2,048
146.242.55.0/24 NeuStar, Inc.   Chicago 256
146.88.242.0/24 NeuStar, Inc.   New York 256
146.88.243.0/24 NeuStar, Inc.   New York 256
146.88.244.0/24 NeuStar, Inc.   New York 256
146.88.245.0/24 NeuStar, Inc.   New York 256
146.88.246.0/24 NeuStar, Inc.   New York 256
146.88.247.0/24 NeuStar, Inc.   New York 256
146.88.248.0/24 NeuStar, Inc.   New York 256
146.88.249.0/24 NeuStar, Inc.   New York 256
146.88.250.0/24 NeuStar, Inc.   New York 256
146.88.251.0/24 NeuStar, Inc.   New York 256
146.88.252.0/24 NeuStar, Inc.   New York 256
IPv6 Prefixes for AS19905
Network Location /64 Prefixes
2610:a1:1028::/48 NeuStar   New York 216
2610:a1:2000::/48 NeuStar   New York 216
2610:a1:2001::/48 NeuStar   Washington D.C. 216
2610:a1:2002::/48 NeuStar   San Jose 216
2610:a1:2003::/48 NeuStar   Amsterdam 216
2610:a1:2004::/48 NeuStar   New York 216
2610:a1:2005::/48 NeuStar   Sterling 216
2610:a1:2006::/48 NeuStar   London 216
2610:a1:2007::/48 NeuStar   Chiyoda 216
2610:a1:2008::/48 NeuStar   Los Angeles 216
2610:a1:2009::/48 NeuStar   New York 216
2610:a1:200a::/48 NeuStar   New York 216
2610:a1:200b::/48 NeuStar   Newark 216
2610:a1:200c::/48 NeuStar   Perth 216
2610:a1:200d::/48 NeuStar   Sterling 216
2610:a1:2016::/48 NeuStar   New York 216