AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
ULTRADNS NeuStar, Inc. 35 38 8,768 2,490,368 United States
8,768 IPv4 Addresses
CIDR Description IP Num
116.51.28.192/26 NTT-NEUSTAR NTT-NEUSTAR 64
156.154.34.0/24 NeuStar, Inc. 256
156.154.35.0/24 NeuStar, Inc. 256
156.154.36.0/24 NeuStar, Inc. 256
156.154.37.0/24 NeuStar, Inc. 256
156.154.38.0/24 NeuStar, Inc. 256
156.154.39.0/24 NeuStar, Inc. 256
156.154.40.0/24 NeuStar, Inc. 256
156.154.41.0/24 NeuStar, Inc. 256
156.154.53.0/24 NeuStar, Inc. 256
156.154.58.0/24 NeuStar, Inc. 256
156.154.76.0/24 NeuStar, Inc. 256
156.154.77.0/24 NeuStar, Inc. 256
156.154.78.0/24 NeuStar, Inc. 256
156.154.79.0/24 NeuStar, Inc. 256
156.154.80.0/24 NeuStar, Inc. 256
156.154.84.0/24 NeuStar, Inc. 256
156.154.85.0/24 NeuStar, Inc. 256
156.154.86.0/24 NeuStar, Inc. 256
156.154.96.0/24 NeuStar, Inc. 256
156.154.99.0/24 NeuStar, Inc. 256
156.154.119.0/24 NeuStar, Inc. 256
156.154.122.0/24 NeuStar, Inc. 256
156.154.123.0/24 NeuStar, Inc. 256
156.154.135.0/24 NeuStar, Inc. 256
156.154.180.0/24 NeuStar, Inc. 256
156.154.181.0/24 NeuStar, Inc. 256
156.154.182.0/24 NeuStar, Inc. 256
156.154.183.0/24 NeuStar, Inc. 256
156.154.184.0/24 NeuStar, Inc. 256
156.154.191.0/24 NeuStar, Inc. 256
203.119.15.0/24 AUSREGISTRY AusRegistry Pty Ltd 256
204.74.96.0/24 UltraDNS Corp 256
209.173.56.0/24 NeuStar, Inc. 256
209.173.60.0/24 NeuStar, Inc. 256
CIDR Description IP NUMs(prefix /64)
2610:a1:fff::/48 NeuStar, Inc. 65536
2610:a1:1051::/48 NeuStar, Inc. 65536
2610:a1:1053::/48 NeuStar, Inc. 65536
2610:a1:1054::/48 NeuStar, Inc. 65536
2610:a1:1055::/48 NeuStar, Inc. 65536
2610:a1:1057::/48 NeuStar, Inc. 65536
2610:a1:1058::/48 NeuStar, Inc. 65536
2610:a1:1059::/48 NeuStar, Inc. 65536
2610:a1:3004::/48 NeuStar, Inc. 65536
2610:a1:3008::/48 NeuStar, Inc. 65536
2610:a1:300c::/48 NeuStar, Inc. 65536
2610:a1:3010::/48 NeuStar, Inc. 65536
2610:a1:3014::/48 NeuStar, Inc. 65536
2610:a1:3018::/48 NeuStar, Inc. 65536
2610:a1:301c::/48 NeuStar, Inc. 65536
2610:a1:3020::/48 NeuStar, Inc. 65536
2610:a1:3024::/48 NeuStar, Inc. 65536
2610:a1:3028::/48 NeuStar, Inc. 65536
2610:a1:302c::/48 NeuStar, Inc. 65536
2610:a1:3030::/48 NeuStar, Inc. 65536
2610:a1:3034::/48 NeuStar, Inc. 65536
2610:a1:3038::/48 NeuStar, Inc. 65536
2610:a1:303c::/48 NeuStar, Inc. 65536
2610:a1:3040::/48 NeuStar, Inc. 65536
2610:a1:3044::/48 NeuStar, Inc. 65536
2610:a1:3048::/48 NeuStar, Inc. 65536
2610:a1:304c::/48 NeuStar, Inc. 65536
2610:a1:3050::/48 NeuStar, Inc. 65536
2610:a1:3054::/48 NeuStar, Inc. 65536
2610:a1:3058::/48 NeuStar, Inc. 65536
2610:a1:305c::/48 NeuStar, Inc. 65536
2610:a1:3060::/48 NeuStar, Inc. 65536
2610:a1:3064::/48 NeuStar, Inc. 65536
2610:a1:3068::/48 NeuStar, Inc. 65536
2610:a1:306c::/48 NeuStar, Inc. 65536
2610:a1:3070::/48 NeuStar, Inc. 65536
2610:a1:30fc::/48 NeuStar, Inc. 65536
2610:a1:30fd::/48 NeuStar, Inc. 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1221 ASN-TELSTRA - Telstra Corporation, AU Australia 13,633,320 17,592,186,175,488 IPv4 IPv4 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 526,848 17,180,065,792 IPv4 IPv4 IPv6 IPv6
AS4847 CNIX-AP - China Networks Inter-Exchange, CN China 5,082,624 60,666,609,664 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 6,656 8,590,131,200 IPv4 IPv4
AS52863 UPX TECHNOLOGIES, BR Brazil 2,058 196,608 IPv4 IPv4 IPv6 IPv6
AS1916 Associação Rede Nacional de Ensino e Pesquisa, BR Brazil 947,200 268,435,456 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 6,990,848 21,475,361,280 IPv4 IPv4 IPv6 IPv6
AS10026 TELSTRAGLOBAL - Telstra International Limited, JP Japan 106,752 0 IPv4 IPv4
AS19905 NEUSTAR-AS6 - NeuStar, Inc., US United States 45,120 1,048,576 IPv4 IPv4 IPv6 IPv6
AS27992 Terremark Colombia Inc., CO Colombia 2,048 16,777,216 IPv4 IPv4
AS264911 POWERNET TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS22822 LLNW - Limelight Networks, Inc., US United States 143,104 17,213,423,616 IPv4 IPv4
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 371,456 30,064,771,072 IPv4 IPv4 IPv6 IPv6
AS1299 TELIANET - Telia Company AB, SE Sweden 302,592 17,605,071,077,376 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 39,446,196 21,494,759,680 IPv4 IPv4
AS4755 TATACOMM-AS - Tata Communications Limited, IN India 1,810,048 8,858,632,192 IPv4 IPv4 IPv6 IPv6
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 543,744 21,474,836,480 IPv4 IPv4 IPv6 IPv6
AS8966 Etisalat-AS - Emirates Telecommunications Corporation, AE United Arab Emirates 43,520 4,295,294,976 IPv4 IPv4 IPv6 IPv6
AS12956 Telefonica - Telefonica International Wholesale Services II, S.L.U., ES Spain 178,688 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS262287 Maxihost LTDA, BR Brazil 73,216 4,294,967,296 IPv4 IPv4
AS7786 NPAC - NeuStar, Inc., US United States 10,496 4,294,967,296 IPv6 IPv6
AS265187 STEEL WEB PROVEDORES DE ACESSO LTDA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 33,280 4,294,967,296 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 5,120 42,949,672,960 IPv6 IPv6
AS52873 SOFTDADOS CONECTIVIDADE, BR Brazil 4,096 4,294,967,296 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS397218 ULTRADNS - NeuStar, Inc., US United States 16,128 2,424,832 IPv4 IPv4 IPv6 IPv6
AS397233 ULTRADNS - NeuStar, Inc., US United States 16,896 2,359,296 IPv4 IPv4 IPv6 IPv6
AS397234 ULTRADNS - NeuStar, Inc., US United States 16,128 2,293,760 IPv4 IPv4 IPv6 IPv6
AS397239 ULTRADNS - NeuStar, Inc., US United States 25,088 3,473,408 IPv4 IPv4 IPv6 IPv6
AS397227 ULTRADNS - NeuStar, Inc., US United States 24,576 2,293,760 IPv4 IPv4 IPv6 IPv6
AS397231 ULTRADNS - NeuStar, Inc., US United States 16,384 2,359,296 IPv4 IPv4 IPv6 IPv6
AS397237 ULTRADNS - NeuStar, Inc., US United States 16,640 2,293,760 IPv4 IPv4 IPv6 IPv6
AS19911 NEUSTAR-AS6 - NeuStar, Inc., US United States 0 0 IPv4 IPv4
AS397217 ULTRADNS - NeuStar, Inc., US United States 5,632 589,824 IPv4 IPv4 IPv6 IPv6
AS397220 ULTRADNS - NeuStar, Inc., US United States 15,872 2,162,688 IPv4 IPv4 IPv6 IPv6
AS397222 ULTRADNS - NeuStar, Inc., US United States 16,128 2,424,832 IPv4 IPv4 IPv6 IPv6
AS397226 ULTRADNS - NeuStar, Inc., US United States 9,216 2,359,296 IPv4 IPv4 IPv6 IPv6
AS397240 ULTRADNS - NeuStar, Inc., US United States 12,800 2,293,760 IPv4 IPv4 IPv6 IPv6
AS397242 ULTRADNS - NeuStar, Inc., US United States 5,632 1,114,112 IPv4 IPv4 IPv6 IPv6
AS397213 ULTRADNS - NeuStar, Inc., US United States 16,128 2,424,832 IPv4 IPv4 IPv6 IPv6
AS397223 ULTRADNS - NeuStar, Inc., US United States 24,576 3,145,728 IPv4 IPv4 IPv6 IPv6
AS397225 ULTRADNS - NeuStar, Inc., US United States 16,896 2,490,368 IPv4 IPv4 IPv6 IPv6
AS397238 ULTRADNS - NeuStar, Inc., US United States 16,896 2,359,296 IPv4 IPv4 IPv6 IPv6
AS397241 ULTRADNS - NeuStar, Inc., US United States 16,128 2,293,760 IPv4 IPv4 IPv6 IPv6
AS397235 ULTRADNS - NeuStar, Inc., US United States 16,128 2,359,296 IPv4 IPv4 IPv6 IPv6
AS397215 ULTRADNS - NeuStar, Inc., US United States 16,128 2,293,760 IPv4 IPv4 IPv6 IPv6
AS397219 ULTRADNS - NeuStar, Inc., US United States 16,128 2,293,760 IPv4 IPv4 IPv6 IPv6
AS397224 ULTRADNS - NeuStar, Inc., US United States 16,128 2,293,760 IPv4 IPv4 IPv6 IPv6
AS397228 ULTRADNS - NeuStar, Inc., US United States 16,896 2,490,368 IPv4 IPv4 IPv6 IPv6
AS397232 ULTRADNS - NeuStar, Inc., US United States 16,896 2,490,368 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Brazil Equinix São Paulo - Equinix Sao Paulo Exchange 198.32.122.154 2001:478:122::9a 10 Gbps 2018-02-05 16:30:45

Private Peering Facilities

Country/Region Name City Website Updated
Equinix AM3 - Amsterdam, Science Park Amsterdam https://www.equinix.nl/locations/netherlands-colocation/amsterdam-data-centers/am3/ 2018-02-08 02:46:38
Equinix Ashburn (DC1-DC15) Ashburn http://www.equinix.com/ 2018-02-08 02:46:52
Equinix Chicago (CH1/CH2/CH4) Chicago http://www.equinix.com/ 2018-02-08 02:47:14
Equinix Dallas (DA2) Dallas 2018-02-08 02:47:30
Equinix San Jose (SV1/5/10) San Jose http://www.equinix.com/ 2018-02-08 02:47:42
Equinix Hong Kong (HK3) Hong Kong http://www.equinix.com 2018-02-08 02:47:58
Equinix São Paulo (SP4) Barueri http://www.equinix.com 2018-02-08 02:49:14
IP Address Domain NUMs Domains
156.154.35.143 1 rcrsv1.usnyc1.prod.ultradns.net
ASNumber:       12008
ASName:         ULTRADNS
ASHandle:       AS12008
RegDate:        1999-03-03
Updated:        2013-05-13    
Ref:            https://rdap.arin.net/registry/autnum/12008


OrgName:        NeuStar, Inc.
OrgId:          NEUS
Address:        45980 Center Oak Plaza
Address:        Network Operations Center
City:           Sterling
StateProv:      VA
PostalCode:     20166
Country:        US
RegDate:        2001-03-21
Updated:        2018-01-10
Comment:        NPAC
Ref:            https://rdap.arin.net/registry/entity/NEUS


OrgTechHandle: NETWO336-ARIN
OrgTechName:   Network Engineering
OrgTechPhone:  +1-866-638-6622 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO336-ARIN

OrgAbuseHandle: NETWO336-ARIN
OrgAbuseName:   Network Engineering
OrgAbusePhone:  +1-866-638-6622 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO336-ARIN