AS Name
ULTRADNS
Org Name
NeuStar, Inc.
AS12008 Looking Glass
IPv4Prefixes

30

IPv6Prefixes

30

IPv4 NUMs

7,680

IPv6 NUMs(/64)

1,966,080

7,680 IPv4 Addresses
CIDR Description IP Num
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
156.154.76.0/24 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
156.154.96.0/24 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
156.154.129.0/24 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
156.154.190.0/24 NeuStar, Inc. 256
203.119.15.0/24 NEUSTAR-AP Neustar, Inc. 256
CIDR Description IP NUMs(prefix /64)
2610:a1:fff::/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
2620:74:1c::/48 NeuStar, Inc. 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS19905 NEUSTAR-AS6 - NeuStar, Inc., US United States 50,432 1,638,400 IPv4 IPv4
AS55429 LLNW-IN - Limelight Networks, Inc., IN India 3,072 458,752 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 30,954,800 172,154,029,056 IPv4 IPv4
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 585,984 51,539,673,088 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 2,597,920 197,569,544,192 IPv4 IPv4 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 525,312 17,179,934,720 IPv4 IPv4 IPv6 IPv6
AS38622 LLNW-AU - Limelight Networks, Inc., AU Australia 4,352 196,608 IPv4 IPv4 IPv6 IPv6
AS286 KPN - KPN B.V., NL Netherlands 2,660,352 197,569,282,048 IPv4 IPv4 IPv6 IPv6
AS1299 TELIANET - Telia Company AB, SE Sweden 279,552 17,609,367,814,144 IPv4 IPv4 IPv6 IPv6
AS12956 Telefonica - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 182,272 12,885,032,960 IPv4 IPv4 IPv6 IPv6
AS23059 LLNW-LATAM - Limelight Networks, Inc., US United States 4,864 1,310,720 IPv4 IPv4 IPv6 IPv6
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 377,600 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS1221 ASN-TELSTRA - Telstra Corporation, AU Australia 13,557,760 17,592,186,306,560 IPv4 IPv4 IPv6 IPv6
AS4755 TATACOMM-AS - Tata Communications Limited, IN India 1,790,848 4,563,861,504 IPv4 IPv4 IPv6 IPv6
AS4847 CNIX-AP - China Networks Inter-Exchange, CN China 4,868,608 21,474,902,016 IPv4 IPv4 IPv6 IPv6
AS8966 Etisalat-AS - Emirates Telecommunications Corporation, AE United Arab Emirates 43,008 4,295,294,976 IPv4 IPv4 IPv6 IPv6
AS22822 LLNW - Limelight Networks, Inc., US United States 137,216 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 6,985,984 30,133,125,632 IPv4 IPv4 IPv6 IPv6
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 6,207,744 85,904,719,872 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS397241 ULTRADNS - NeuStar, Inc., US United States 14,592 2,359,296 IPv4 IPv4 IPv6 IPv6
AS397215 ULTRADNS - NeuStar, Inc., US United States 14,336 2,293,760 IPv4 IPv4 IPv6 IPv6
AS397219 ULTRADNS - NeuStar, Inc., US United States 14,336 2,359,296 IPv4 IPv4 IPv6 IPv6
AS397221 ULTRADNS - NeuStar, Inc., US United States 0 65,536 IPv4 IPv4 IPv6 IPv6
AS397224 ULTRADNS - NeuStar, Inc., US United States 18,432 2,359,296 IPv4 IPv4 IPv6 IPv6
AS397225 ULTRADNS - NeuStar, Inc., US United States 15,104 2,555,904 IPv4 IPv4 IPv6 IPv6
AS397232 ULTRADNS - NeuStar, Inc., US United States 15,104 2,621,440 IPv4 IPv4 IPv6 IPv6
AS397222 ULTRADNS - NeuStar, Inc., US United States 14,080 2,424,832 IPv4 IPv4 IPv6 IPv6
AS397229 ULTRADNS - NeuStar, Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS397218 ULTRADNS - NeuStar, Inc., US United States 14,336 2,490,368 IPv4 IPv4 IPv6 IPv6
AS397223 ULTRADNS - NeuStar, Inc., US United States 26,624 3,735,552 IPv4 IPv4 IPv6 IPv6
AS397233 ULTRADNS - NeuStar, Inc., US United States 14,592 2,424,832 IPv4 IPv4 IPv6 IPv6
AS397238 ULTRADNS - NeuStar, Inc., US United States 15,104 2,555,904 IPv4 IPv4 IPv6 IPv6
AS397234 ULTRADNS - NeuStar, Inc., US United States 22,528 3,670,016 IPv4 IPv4 IPv6 IPv6
AS397240 ULTRADNS - NeuStar, Inc., US United States 7,680 1,245,184 IPv4 IPv4 IPv6 IPv6
AS397227 ULTRADNS - NeuStar, Inc., US United States 8,448 1,245,184 IPv4 IPv4 IPv6 IPv6
AS397237 ULTRADNS - NeuStar, Inc., US United States 14,848 2,359,296 IPv4 IPv4 IPv6 IPv6
AS397239 ULTRADNS - NeuStar, Inc., US United States 22,528 3,670,016 IPv4 IPv4 IPv6 IPv6
AS397213 ULTRADNS - NeuStar, Inc., US United States 14,336 2,555,904 IPv4 IPv4 IPv6 IPv6
AS397217 ULTRADNS - NeuStar, Inc., US United States 4,864 589,824 IPv4 IPv4 IPv6 IPv6
AS397220 ULTRADNS - NeuStar, Inc., US United States 14,336 2,359,296 IPv4 IPv4 IPv6 IPv6
AS397231 ULTRADNS - NeuStar, Inc., US United States 14,080 2,424,832 IPv4 IPv4 IPv6 IPv6
AS397243 ULTRADNS - NeuStar, Inc., US United States 256 0 IPv4 IPv4
AS19911 NEUSTAR-AS6 - NeuStar, Inc., US United States 0 0 IPv4 IPv4
AS397228 ULTRADNS - NeuStar, Inc., US United States 15,104 2,621,440 IPv4 IPv4 IPv6 IPv6
AS397226 ULTRADNS - NeuStar, Inc., US United States 14,080 2,490,368 IPv4 IPv4 IPv6 IPv6
AS397230 ULTRADNS - NeuStar, Inc., US United States 0 0 IPv4 IPv4 IPv6 IPv6
AS397235 ULTRADNS - NeuStar, Inc., US United States 14,080 2,424,832 IPv4 IPv4 IPv6 IPv6
AS397242 ULTRADNS - NeuStar, Inc., US United States 0 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Brazil Equinix São Paulo - Equinix Internet Exchange Sao Paulo 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 DC1-DC15 - Ashburn Ashburn http://www.equinix.com/ 2018-02-08 02:46:52
Equinix CH1/CH2/CH4 - Chicago Chicago http://www.equinix.com/ 2018-02-08 02:47:14
Equinix DA2 - Dallas Dallas https://www.equinix.com/locations/americas-colocation/united-states-colocation/dallas-data-centers/da2/ 2018-02-08 02:47:30
Equinix SV1/SV5/SV10 - Silicon Valley, San Jose San Jose https://www.equinix.com/locations/americas-colocation/united-states-colocation/silicon-valley-data-centers/ 2018-02-08 02:47:42
Equinix HK3 - Hong Kong Tsuen Wan https://www.equinix.com/locations/asia-colocation/hong-kong-colocation/hong-kong-data-center/hk3/ 2018-02-08 02:47:58
Equinix SP4 - São Paulo Barueri https://www.equinix.com/locations/americas-colocation/brazil-colocation/sao-paulo-data-centers/sp4/ 2018-02-08 02:49:14
IP Address Domain NUMs Domains
156.154.35.143 1 rcrsv1.usnyc1.prod.ultradns.net
156.154.35.146 1 vrm6yo.virus-p54659.dnsecho.opera.com
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


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

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