1. All IP Ranges
  2. 43.0.0.0/8
  3. 43.250.0.0/16
  4. AS29990  | 43.250.0.0/22

43.250.0.0/22

AS29990  ·  Xandr Inc.

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Summary

Country Singapore
Domain appnexus.com
ASN AS29990
Registry APNIC
ID APPNEXUS

WHOIS Details

inetnum:        43.250.0.0 - 43.250.3.255
netname:        APPNEXUS
descr:          AppNexus Singapore Pte. Ltd.
descr:          1 Fullerton Rd # 02-01
descr:          Suite 2099
country:        SG
org:            ORG-ASPL4-AP
admin-c:        AR399-AP
tech-c:         AR399-AP
abuse-c:        AA1808-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-APPNEXUS-SG
mnt-routes:     MAINT-APPNEXUS-SG
mnt-irt:        IRT-APPNEXUS-SG
last-modified:  2020-07-08T12:31:03Z
source:         APNIC

irt:            IRT-APPNEXUS-SG
address:        1 Fullerton Rd
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        AR399-AP
tech-c:         TR185-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-12-04
remarks:        [email protected] was validated on 2025-12-04
mnt-by:         MAINT-APPNEXUS-SG
last-modified:  2025-12-04T14:30:02Z
source:         APNIC

organisation:   ORG-ASPL4-AP
org-name:       AppNexus Singapore Pte. Ltd.
org-type:       LIR
country:        SG
address:        1 Fullerton Rd # 02-01
address:        Suite 2099
phone:          +65 83009694
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:14Z
source:         APNIC

role:           ABUSE APPNEXUSSG
country:        ZZ
address:        1 Fullerton Rd
phone:          +000000000
e-mail:         [email protected]
admin-c:        AR399-AP
tech-c:         TR185-AP
nic-hdl:        AA1808-AP
remarks:        Generated from irt object IRT-APPNEXUS-SG
remarks:        [email protected] was validated on 2025-12-04
remarks:        [email protected] was validated on 2025-12-04
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-04T14:30:38Z
source:         APNIC

role:           admin role
address:        1 Fullerton Rd #02-01, Suite 2099, Singapore Singapore 049213
country:        SG
phone:          +1-212-380-9039
e-mail:         [email protected]
admin-c:        AC1307-AP
tech-c:         AC1307-AP
nic-hdl:        AR399-AP
mnt-by:         MAINT-APPNEXUS-SG
last-modified:  2023-01-31T19:17:39Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 43.250.0.0/16

Range ASN Company Num of IPs
43.250.60.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.250.132.0/22 AS133315 Vijay Vision 1,024
43.250.240.0/22 AS45356 Mobitel Pvt Ltd 1,024
43.250.112.0/22 AS4837 China Unicom Shandong province network 1,024
43.250.168.0/22 AS4837 China Unicom Jiangsu province network 1,024
43.250.200.0/22 AS4837 China Unicom Hunan province network 1,024
43.250.244.0/22 AS4837 China Unicom Guangxi province network 1,024
43.250.4.0/22 AS4837 China Unicom Jilin province network 1,024
43.250.96.0/22 AS4837 China Unicom Liaoning province network 1,024
43.250.52.0/22 AS50049 RedSwitches Pty LTD. 1,024
43.250.32.0/22 AS134760 Hebei Sea Whale Technology Co. Ltd.. 1,024
43.250.116.0/22 AS139021 Sichuan Yihu Data Technology Co.,Ltd 1,024
43.250.144.0/22 AS140979 China Unicom Shanghai province network 1,024
43.250.208.0/22 AS133315 TERRAFIBER NETWORKS PRIVATE LIMITED 1,024
43.250.76.0/22 AS133352 PT. Berdikari Prima Mandiri 1,024
43.250.40.0/22 AS131459 Vijaya Comnet Private Limited 1,024
43.250.44.0/22 AS38851 TWT Communication Inc 1,024
43.250.188.0/22 AS153494 ASIA POKTIN TECHNOLOGY CO.,LIMITED 1,024
43.250.192.0/22 AS16509 Amazon Asia-Pacific Resources Private Limited 1,024
43.250.144.0/22 AS17621 China Unicom Shanghai province network 1,024
43.250.92.0/22 AS132405 The Summit Group (Australia) Pty Ltd 1,024
43.250.248.0/22 AS38719 Dreamscape Networks PTY LTD 1,024
43.250.224.0/22 AS132615 Pipol Broadband 1,024
43.250.236.0/22 AS59029 People.Cn CO.,LTD 1,024
43.250.172.0/22 AS62468 Longkou City East Street South Gate Village 1,024
43.250.196.0/22 AS7224 Amazon Data Services Japan KK 1,024
43.250.24.0/22 AS9266 Fantel Pty Ltd 1,024
43.250.56.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.250.182.0/23 AS151999 PT Aris Media Globalindo 512
43.250.82.0/24 AS58689 ICC Communication Ltd. 256
43.250.107.0/24 AS132110 Kvmcloud Network Co., Ltd 256
43.250.92.0/24 AS132405 Summit Internet 256
43.250.93.0/24 AS132405 Summit Internet 256
43.250.94.0/24 AS132405 Summit Internet 256
43.250.95.0/24 AS132405 Summit Internet 256
43.250.76.0/24 AS133352 PT. Berdikari Prima Mandiri 256
43.250.77.0/24 AS133352 PT. Berdikari Prima Mandiri 256
43.250.78.0/24 AS133352 PT. Berdikari Prima Mandiri 256
43.250.79.0/24 AS133352 PT. Berdikari Prima Mandiri 256
43.250.124.0/24 AS141718 IPMEETIP 256
43.250.125.0/24 AS141718 IPMEETIP 256
43.250.127.0/24 AS141718 IPMEETIP 256
43.250.126.0/24 AS214785 IPMEETIP 256
43.250.249.0/24 AS38719 Dreamscape Networks Inc Australia 256
43.250.88.0/24 AS40605 ANYCONNECT INFORMATION TECHNOLOGY CO., LTD 256
43.250.52.0/24 AS50049 Red Switches 256
43.250.53.0/24 AS50049 Red Switches 256
43.250.54.0/24 AS50049 Red Switches 256
43.250.89.0/24 AS5065 Bunny Communications LLC 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

119 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
43.250.3.14 AS29990 Xandr Inc. 0.64ms from Singapore, SG
43.250.0.199 AS29990 Xandr Inc. 0.67ms from Singapore, SG
43.250.2.250 AS29990 Xandr Inc. 0.68ms from Singapore, SG
43.250.1.40 AS29990 Xandr Inc. 0.70ms from Singapore, SG

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
92.70.50.118 AS1136 KPN B.V. 1.77ms from Amsterdam, NL
23.221.253.118 AS16625 Akamai Technologies, Inc. 0.18ms from Ashburn, US
94.70.111.70 AS6799 Ote SA (Hellenic Telecommunications Organisation) 15.01ms from Athens, GR
178.220.241.246 AS8400 TELEKOM SRBIJA a.d. 2.84ms from Belgrade, RS
87.78.135.150 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.30ms from Duesseldorf, DE
119.28.2.86 AS132203 Tencent Building, Kejizhongyi Avenue 0.41ms from Hong Kong, HK
184.25.31.230 AS16625 Akamai Technologies, Inc. 1.17ms from Istanbul, TR
91.215.68.6 AS25082 Viner Telecom LLC 0.17ms from Kyiv, UA
103.138.223.6 AS139043 WellNetworks (Private) Limited 2.10ms from Lahore, PK
47.17.43.38 AS6128 Cablevision Systems Corp. 7.03ms from New York City, US
115.36.59.70 AS18126 Chubu Telecommunications Company, Inc. 8.06ms from Osaka, JP
35.204.243.198 AS396982 Google LLC 0.13ms from Oudeschip, NL
35.168.6.166 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
200.251.240.134 AS4230 CLARO S.A. 8.05ms from Rio de Janeiro, BR
76.197.20.182 AS7018 AT&T Enterprises, LLC 4.96ms from San Jose, US
212.64.0.214 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.78ms from Shanghai, CN
52.81.41.166 AS55960 Beijing Guanghuan Xinwang Digital 4.53ms from Tianjin, CN
89.171.21.54 AS12741 Netia SA 0.34ms from Warsaw, PL
75.248.0.182 AS6167 Verizon Business 17.60ms from Atlanta, US
35.163.192.230 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
196.208.33.38 AS20011 Dimension Data 2.39ms from Cape Town, ZA
156.246.221.182 AS44559 IT HOSTLINE LTD 0.16ms from Coventry, GB
99.114.190.182 AS7018 AT&T Enterprises, LLC 18.15ms from Dallas, US
209.92.183.6 AS9304 HGC Global Communications Limited 2.23ms from Hong Kong, HK
2.218.11.214 AS5607 Sky UK Limited 0.85ms from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 43.250.3.7
traceroute to 43.250.3.7 (43.250.3.7): 64 hops max, 52 byte packets
3 [AS2914] 116.51.16.30 1.019 ms
4 [AS2914] 116.51.27.38 1.998 ms
5 *
6 [AS29990] 43.250.3.7 1.095 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
On

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.

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