AS Number
AS29990
AS Name
ASN-APPNEXUS
Org Name
Xandr Inc.
Registry

arin

RegDate

2008-01-07

Updated

2023-12-08

AS29990 Looking Glass
http://lg.appnexus.com/
IPv4Prefixes

43

IPv6Prefixes

9

IPv4 NUMs

34,048

IPv6 NUMs(/64)

9,437,184

34,048 IPv4 Addresses
CIDR Description IP Num
37.252.160.0/23 XANDR INC. 512
37.252.162.0/23 XANDR INC. 512
37.252.164.0/22 XANDR INC. 1024
37.252.168.0/21 EUAPPNEXUS-FRA1 2048
43.250.0.0/22 APPNEXUS AppNexus Singapore Pte. Ltd. 1024
64.208.136.0/22 AppNexus, Inc 1024
64.208.140.0/24 AppNexus, Inc 256
64.208.141.0/24 AppNexus, Inc 256
64.210.56.0/21 AppNexus, Inc 2048
68.67.128.0/24 LAX1 Server Infrastructure (C02216564) 256
68.67.128.0/20 LAX1 Server Infrastructure (C02216564) 4096
68.67.129.0/24 LAX1 Server Infrastructure (C02216564) 256
68.67.144.0/21 AppNexus, Inc 2048
68.67.150.0/23 AppNexus, Inc 512
68.67.152.0/21 AppNexus, Inc 2048
68.67.160.0/23 AppNexus, Inc 512
68.67.160.0/21 AppNexus, Inc 2048
68.67.168.0/22 AppNexus, Inc 1024
68.67.172.0/24 AppNexus, Inc 256
68.67.173.0/24 AppNexus, Inc 256
68.67.174.0/24 AppNexus, Inc 256
68.67.175.0/24 AppNexus, Inc 256
68.67.176.0/23 AppNexus, Inc 512
68.67.176.0/21 AppNexus, Inc 2048
68.67.176.0/20 AppNexus, Inc 4096
68.67.186.0/24 AppNexus, Inc 256
68.67.188.0/22 AppNexus, Inc 1024
103.43.88.0/24 APPNEXUS-AU AppNexus Australia Pty Limited 256
103.43.89.0/24 APPNEXUS-AU AppNexus Australia Pty Limited 256
103.43.90.0/23 APPNEXUS-AU AppNexus Australia Pty Limited 512
103.243.220.0/23 APPNEXUS-APAC-IB-1 APAC IB Net - Host IPs 512
103.243.223.0/24 APPNEXUS-SG 1 Fullerton Rd # 02-01 256
104.254.148.0/22 AppNexus, Inc 1024
172.83.92.0/24 AppNexus, Inc 256
185.33.220.0/22 XANDR INC. 1024
185.83.140.0/24 EUADNEXUS-EU-IB-3 256
185.83.142.0/23 EUADNEXUS-EU-IB-4 512
185.89.208.0/22 AppNexus France SARL 1024
192.190.7.0/24 AppNexus, Inc 256
204.13.192.0/21 AppNexus, Inc 2048
204.13.193.0/24 AppNexus, Inc 256
216.252.164.0/23 Xandr Inc. 512
216.252.166.0/24 Xandr Inc. 256
CIDR Description IP NUMs(prefix /64)
2401:1f80:10::/44 APPNEXUS AppNexus Singapore Pte. Ltd. 1048576
2605:ee00::/44 AppNexus, Inc 1048576
2605:ee00:10::/44 AppNexus, Inc 1048576
2605:ee00:30::/44 AppNexus, Inc 1048576
2605:ee00:40::/44 AppNexus, Inc 1048576
2605:ee00:fff0::/44 AppNexus, Inc 1048576
2a00:d120:10::/44 XANDR INC. 1048576
2a00:d120:30::/44 XANDR INC. 1048576
2a03:84a0::/44 AppNexus France SARL 1048576
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 16,384 4,295,426,048 IPv4 IPv4 IPv6 IPv6
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 579,072 274,878,955,520 IPv4 IPv4 IPv6 IPv6
AS30781 JAGUAR-AS - Free Pro SAS, FR France 94,976 133,144,051,712 IPv4 IPv4 IPv6 IPv6
AS1828 UNITAS - Unitas Global LLC, US United States 229,632 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 6,886,912 25,770,590,208 IPv4 IPv4 IPv6 IPv6
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 318,208 17,196,908,544 IPv4 IPv4
AS6079 RCN-AS - RCN, US United States 1,472,512 65,498,251,264 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,595,648 17,718,247,424 IPv4 IPv4 IPv6 IPv6
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,359,424 39,668,088,832 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,567,680 2,233,382,993,920 IPv4 IPv4 IPv6 IPv6
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,902,272 17,956,864 IPv4 IPv4 IPv6 IPv6
AS46450 PILOT - Pilot Fiber, Inc., US United States 81,920 4,295,032,832 IPv4 IPv4
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 531,968 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS7738 Telemar Norte Leste S.A., BR Brazil 7,400,448 73,014,444,032 IPv4 IPv4 IPv6 IPv6
AS15802 DU-AS1 - Emirates Integrated Telecommunications Company PJSC, AE United Arab Emirates 1,167,360 30,064,771,072 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 508,672 282,631,675,772,928 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,362,688 25,770,786,816 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 52,224 107,391,352,832 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,354,624 190,530,060,288 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 229,376 81,623,777,280 IPv4 IPv4 IPv6 IPv6
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3,670,016 38,654,705,664 IPv4 IPv4
AS3292 TDC - TDC Holding A/S, DK Denmark 5,418,752 51,539,804,160 IPv4 IPv4 IPv6 IPv6
AS4788 TTSSB-MY - TM TECHNOLOGY SERVICES SDN BHD, MY Malaysia 3,216,896 4,833,411,328 IPv4 IPv4
IP Address Domain NUMs Domains
37.252.161.136 1 prebid.ams1.adnxs-simple.com
37.252.161.143 1 appnexus-apps.adnxs.net
37.252.161.154 1 ams1.production.curate.xandr.com
37.252.161.175 1 unidesq.pxlsrv.net
37.252.161.182 1 nym2-tr.appnexusgslb.net
37.252.161.190 3 prebid.ams1.adnexus.net
37.252.161.195 1 ams1.production.api.appnexus.com
37.252.161.196 1 ams1.production.api.adnxs.com
37.252.161.248 1 ams1.production.console.appnexus.com
ASNumber:       29990
ASName:         ASN-APPNEXUS
ASHandle:       AS29990
RegDate:        2008-01-10
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/29990


OrgName:        Xandr Inc.
OrgId:          APPNE
Address:        28 23rd Street
Address:        Fifth Floor
City:           New York
StateProv:      NY
PostalCode:     10010
Country:        US
RegDate:        2008-01-07
Updated:        2023-12-08
Ref:            https://rdap.arin.net/registry/entity/APPNE

ReferralServer:  rwhois://rwhois.appnexus.net:4321

OrgAbuseHandle: APPNE1-ARIN
OrgAbuseName:   appnexus-abuse
OrgAbusePhone:  +1-646-723-7844 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/APPNE1-ARIN

OrgTechHandle: APPNE-ARIN
OrgTechName:   appnexus-ipadmin
OrgTechPhone:  +1-646-723-7844 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/APPNE-ARIN