1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.150.0.0/16
  4. AS140577  | 103.150.140.0/23

103.150.140.0/23

AS140577  ·  Ahrefs Pte Ltd

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Summary

Country Singapore
Domain ahrefs.com
ASN AS140577
Registry APNIC
ID AHREFS-SG

WHOIS Details

inetnum:        103.150.140.0 - 103.150.141.255
netname:        AHREFS-SG
descr:          Ahrefs Pte Ltd
country:        SG
org:            ORG-APL63-AP
admin-c:        APLA38-AP
tech-c:         APLA38-AP
abuse-c:        AA1705-AP
status:         ASSIGNED 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-routes:     MAINT-AHREFS-SG
mnt-irt:        IRT-AHREFS-SG
last-modified:  2025-01-06T13:20:34Z
geofeed:        https://ahrefs.com/csv/geofeed.csv
source:         APNIC

irt:            IRT-AHREFS-SG
address:        Marina One East Tower,, 7 Straits View,
e-mail:         network-abuse@ahrefs.com
abuse-mailbox:  network-abuse@ahrefs.com
admin-c:        APLA38-AP
tech-c:         APLA38-AP
auth:           # Filtered
remarks:        network-abuse@ahrefs.com was validated on 2025-12-30
mnt-by:         MAINT-AHREFS-SG
last-modified:  2025-12-30T14:20:35Z
source:         APNIC

organisation:   ORG-APL63-AP
org-name:       Ahrefs Pte Ltd
org-type:       LIR
country:        SG
address:        Marina One East Tower,
address:        7 Straits View, # 08-02
phone:          +6585915924
e-mail:         network-team@ahrefs.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:11Z
source:         APNIC

role:           ABUSE AHREFSSG
country:        ZZ
address:        Marina One East Tower,, 7 Straits View,
phone:          +000000000
e-mail:         network-abuse@ahrefs.com
admin-c:        APLA38-AP
tech-c:         APLA38-AP
nic-hdl:        AA1705-AP
remarks:        Generated from irt object IRT-AHREFS-SG
remarks:        network-abuse@ahrefs.com was validated on 2025-12-30
abuse-mailbox:  network-abuse@ahrefs.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-30T14:20:55Z
source:         APNIC

role:           Ahrefs Pte Ltd administrator
address:        Marina One East Tower,, 7 Straits View, #08-02, Singapore Singapore 018936
country:        SG
phone:          +6585915924
e-mail:         network-abuse@ahrefs.com
admin-c:        APLA38-AP
tech-c:         APLA38-AP
nic-hdl:        APLA38-AP
mnt-by:         MAINT-AHREFS-SG
last-modified:  2020-04-16T04:37:46Z
source:         APNIC

route:          103.150.140.0/23
origin:         AS140577
descr:          Ahrefs Pte Ltd Marina One East Tower, 7 Straits View, #08-02
mnt-by:         MAINT-AHREFS-SG
last-modified:  2020-06-30T20:20:10Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.150.0.0/16

Range ASN Company Num of IPs
103.150.108.0/23 AS17995 CV Tunas Pati 512
103.150.184.0/23 AS140591 HK TESUCH GLOBAL CO., LIMITED 512
103.150.168.0/23 AS140394 DIREKTORAT JENDERAL KEKAYAAN INTELEKTUAL KEMENTERIAN HUKUM DAN HAM REPUBLIK INDONESIA 512
103.150.62.0/23 AS152202 ncsoft 512
103.150.12.0/23 AS133815 CV.Ciptatama Abadi 512
103.150.96.0/23 AS133800 PT Pane Citra Kencana 512
103.150.124.0/23 AS135987 ECOMS Technology Trading Company Limited 512
103.150.148.0/23 AS140392 PT Java United Services 512
103.150.210.0/23 AS151206 SHENZHEN TUTENG NETWORK CO.,LTD 512
103.150.114.0/23 AS17995 CV Andry Megah Utama 512
103.150.14.0/23 AS133815 PT. Rianda Usaha Mandiri 512
103.150.228.0/23 AS140602 Enable Services Limited 512
103.150.98.0/23 AS133800 CV Mhigen Revolusi 512
103.150.16.0/23 AS133815 PT Global Mitra Proteksindo 512
103.150.236.0/23 AS135904 VINID PAY JOINT STOCK COMPANY 512
103.150.152.0/23 AS136308 PRISAC AVIATION TECHNOLOGIES PRIVATE LIMITED 512
103.150.156.0/23 AS139605 Mobile Force Software (M) SDN BHD 512
103.150.78.0/23 AS140552 Co-operative Bank Public Company Limited 512
103.150.118.0/23 AS140570 Hong Kong Beecloud System Technology Services Limited 512
103.150.202.0/23 AS140593 Suite 1, 2nd Floor, 3409 Spectrum Midway 512
103.150.74.0/23 AS140631 Sisangvone Road, street 05, House no 090, Unit 05 512
103.150.110.0/23 AS17995 CV Putri Rama Agung Rejeki 512
103.150.112.0/23 AS17995 CV Glori Cipta Mandiri 512
103.150.248.0/23 AS38887 NAB Investment Holdings Pty Ltd 512
103.150.226.0/23 AS133800 PT. ALGA JAYA SOLUSI 512
103.150.102.0/23 AS133800 CV Jiel Anugrah Adhitama 512
103.150.196.0/23 AS133800 PT SANTANA ADI DAYA 512
103.150.84.0/23 AS133800 PT Lumbung Raya 512
103.150.190.0/23 AS133800 PT Liko Armada Bima sakti 512
103.150.100.0/23 AS133800 CV Laurisa Karya Sejati 512
103.150.86.0/23 AS133800 PT Danureksa Sarana Cipta 512
103.150.34.0/23 AS133815 PT Yabisa Anugrah Sejati 512
103.150.4.0/23 AS133815 PT. Pelayanan Sekuriti Nusantara 512
103.150.88.0/23 AS133800 PT Muma Tora Sejahtera 512
103.150.192.0/23 AS133800 PT Tavia Belva 512
103.150.10.0/23 AS137702 Jiangsu Leaf Cloud Computing Co., Ltd. 512
103.150.90.0/23 AS133800 PT Gusindo Mulia Bersinar 512
103.150.116.0/23 AS133800 CV Simpul Prima Gemilang 512
103.150.150.0/23 AS140395 PT RADNET DIGITAL INDONESIA 512
103.150.92.0/23 AS133800 PT Parewa Sakti Nusantara 512
103.150.194.0/23 AS133800 PT Fenarindo Siantar 512
103.150.84.0/24 AS133800 PT Biznet Gio Nusantara 256
103.150.81.0/24 AS133800 PT Biznet Gio Nusantara 256
103.150.80.0/24 AS133800 PT Biznet Gio Nusantara 256
103.150.121.0/24 AS133800 PT Biznet Gio Nusantara 256
103.150.197.0/24 AS133800 PT Biznet Gio Nusantara 256
103.150.120.0/24 AS133800 PT Biznet Gio Nusantara 256
103.150.196.0/24 AS133800 PT Biznet Gio Nusantara 256
103.150.99.0/24 AS133800 PT Biznet Gio Nusantara 256

Hosted domains

There are 7 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.150.141.100 yep.com 2
103.150.141.69 yep.tel 2
103.150.141.101 fairsearch.dev 1
103.150.141.68 uhoh.click 1
103.150.141.108 ahrefs.dev 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
103.150.141.102 AS140577 Ahrefs Pte Ltd 0.31ms from Singapore, SG
103.150.140.7 AS140577 Ahrefs Pte Ltd 0.29ms 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
197.48.243.23 AS8452 TE-AS 7.30ms from Cairo, EG
113.11.51.151 AS7565 BDCOM-BD 1.09ms from Dhaka, BD
114.104.160.183 AS4134 CHINANET-BACKBONE 9.24ms from Huai'an, CN
117.203.161.215 AS9829 National Internet Backbone 3.86ms from Kolkata, IN
143.44.172.7 AS17639 Converge ICT Solutions Inc. 2.33ms from Manila, PH
75.97.83.71 AS3737 PenTeleData Inc. 13.36ms from New York City, US
122.227.244.23 AS4134 CHINANET-BACKBONE 1.66ms from Ningbo, CN
91.57.67.151 AS3320 Deutsche Telekom AG 5.92ms from Nuernberg, DE
121.84.161.135 AS17511 OPTAGE Inc. 1.52ms from Osaka, JP
152.62.154.23 AS12257 Dell, Inc. 0.72ms from Rosh Ha‘Ayin, IL
124.49.169.199 AS17858 LG POWERCOMM 1.97ms from Seoul, KR
222.117.116.151 AS4766 Korea Telecom 1.45ms from Seoul, KR
124.153.186.103 AS9694 Seokyung Cable Television Co.. Ltd. 8.13ms from Seoul, KR
213.120.110.23 AS2856 British Telecommunications PLC 3.56ms from Erith, GB
131.189.226.55 AS8075 Microsoft Corporation 0.28ms from Frankfurt am Main, DE
38.225.194.39 AS199724 TeknoDC Bilisim Teknolojileri A.S. 2.48ms from Istanbul, TR
147.147.136.151 AS6871 Plusnet 6.70ms from London, GB
172.112.188.199 AS20001 Charter Communications Inc 5.77ms from Los Angeles, US
79.148.78.151 AS3352 TELEFONICA DE ESPANA S.A.U. 1.40ms from Madrid, ES
161.111.168.231 AS766 RedIRIS Autonomous System 13.09ms from Madrid, ES
86.25.236.119 AS5089 Virgin Media Limited 7.87ms from Maidenhead, GB
113.195.17.231 AS4837 CHINA UNICOM China169 Backbone 3.92ms from Nanchang, CN
85.47.218.151 AS3269 Telecom Italia S.p.A. 8.37ms from Rome, IT
1.210.194.71 AS3786 LG DACOM Corporation 2.34ms from Seoul, KR
118.89.137.247 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.75ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 103.150.140.66
traceroute to 103.150.140.66 (103.150.140.66): 64 hops max, 52 byte packets
4 *
5 *
6 [AS6939] 74.82.46.39 60.756 ms
7 *
8 *
9 *
10 [AS140577] 103.150.140.66 58.693 ms
Measurement taken from IPinfo ProbeNet in Kolkata, IN
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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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