1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.140.0.0/16
  4. AS21859  | 103.140.146.0/23

103.140.146.0/23

AS21859  ·  Zenlayer Inc

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Summary

Country Singapore
Domain zenlayer.com
ASN AS21859
Registry APNIC
ID ZEN-SG

WHOIS Details

inetnum:        103.140.146.0 - 103.140.147.255
netname:        ZEN-SG
descr:          Zenlayer (Singapore) PTE. LTD
country:        SG
org:            ORG-ZPL6-AP
admin-c:        ZSPL3-AP
tech-c:         ZSPL3-AP
abuse-c:        AZ383-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-ZEN-SG
mnt-routes:     MAINT-ZEN-SG
mnt-irt:        IRT-ZEN-SG
last-modified:  2024-10-17T09:35:28Z
geofeed:        https://geofeed.zenlayer.net/geofeed.csv
source:         APNIC

irt:            IRT-ZEN-SG
address:        67 Ubi Road 1,
e-mail:         abuse@zenlayer.com
abuse-mailbox:  abuse@zenlayer.com
admin-c:        ZSPL3-AP
tech-c:         ZG1152-AP
auth:           # Filtered
remarks:        abuse@zenlayer.com was validated on 2025-10-11
mnt-by:         MAINT-ZEN-SG
last-modified:  2025-11-18T00:33:08Z
source:         APNIC

organisation:   ORG-ZPL6-AP
org-name:       Zenlayer (Singapore) PTE. LTD
org-type:       LIR
country:        SG
address:        101 Thomson Rd, # 22-01
address:        United Square
address:        Singapore 307591
phone:          +15088349572
e-mail:         ruifan.tang@zenlayer.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-01-23T13:12:58Z
source:         APNIC

role:           ABUSE ZENSG
country:        ZZ
address:        67 Ubi Road 1,
phone:          +000000000
e-mail:         abuse@zenlayer.com
admin-c:        ZSPL3-AP
tech-c:         ZG1152-AP
nic-hdl:        AZ383-AP
remarks:        Generated from irt object IRT-ZEN-SG
remarks:        abuse@zenlayer.com was validated on 2025-10-11
abuse-mailbox:  abuse@zenlayer.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-11T05:07:21Z
source:         APNIC

role:           Zenlayer Singapore PTE LTD administrator
address:        67 Ubi Road 1, #10-02, Oxley Bizhub, Singapore 408730, singapore singapore 408730
country:        SG
phone:          +19097183558
e-mail:         abuse@zenlayer.com
admin-c:        ZSPL3-AP
tech-c:         ZSPL3-AP
nic-hdl:        ZSPL3-AP
mnt-by:         MAINT-ZEN-SG
last-modified:  2019-06-27T01:42:58Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.140.0.0/16

Range ASN Company Num of IPs
103.140.244.0/23 AS138762 Sadaa Smartlinks Communication Private Limited 512
103.140.62.0/23 AS139239 BograInfo.com 512
103.140.88.0/23 AS9875 PT. Weharima Mandiri Utama 512
103.140.92.0/23 AS139244 ICTOUCH PTY LTD 512
103.140.136.0/23 AS138545 rixCloud, Inc. 512
103.140.234.0/23 AS139294 Skynet Broadband Network 512
103.140.28.0/23 AS22697 ROBLOX CORPORATION 512
103.140.164.0/23 AS62707 Glexia, Inc. 512
103.140.80.0/23 AS9875 PT. Cahaya Almuda Bersinar 512
103.140.98.0/23 AS139251 Jahangirnagar University 512
103.140.250.0/23 AS63737 Main Computer Trading Company Limited 512
103.140.4.0/23 AS135977 Vietnam BDA technology and communication joint stock company 512
103.140.126.0/23 AS55933 Zhong Shan Shi Ba Ai Yun Ji Suan Co., Limited 512
103.140.172.0/23 AS139279 OPTIMISED SOLUTIONS 512
103.140.216.0/23 AS139292 Jubilee Life Insurance 512
103.140.34.0/23 AS58369 PT SIMPRUG MAHKOTA INDAH 512
103.140.114.0/23 AS7029 Ghazni Traders 512
103.140.206.0/23 AS9341 PT. Falah Eka Cahya 512
103.140.0.0/23 AS139256 National Information Technology Center 512
103.140.16.0/23 AS138754 Kerala Vision Broad Band Private Limited 512
103.140.54.0/23 AS138868 CV. RUMAH CLOUD INDONESIA 512
103.140.78.0/23 AS138873 PT GREEN NET INDONESIA 512
103.140.90.0/23 AS138876 CV. Saranaindo 512
103.140.188.0/23 AS138881 PT INDONESIA TRANS NETWORK 512
103.140.38.0/23 AS135978 Hanoi University of Industry 512
103.140.108.0/23 AS58369 PT DRAGON CAPITAL CENTRE 512
103.140.118.0/23 AS131982 Uenohara Broadband Communications Inc. 512
103.140.158.0/23 AS139276 Aflah Communication 512
103.140.176.0/23 AS139280 WETUBE NETWORK 512
103.140.236.0/23 AS139285 Wingel cooperation co.,Ltd 512
103.140.94.0/23 AS139230 HAMS Garments Ltd 512
103.140.14.0/23 AS17621 Shanghai MBN telecommunication technology Co., LTD. 512
103.140.64.0/23 AS139236 Local Government Engineering Department (LGED) 512
103.140.228.0/23 AS138538 Ningbo Shulala Information Technology Co., Ltd. 512
103.140.22.0/24 AS138897 IAIN SYEKHNURJATI 256
103.140.36.0/24 AS138882 Sekolah Tinggi Pariwisata Bandung 256
103.140.142.0/24 AS134319 Arcelia It Services Pvt Ltd 256
103.140.185.0/24 AS135699 Stn Television Network 256
103.140.155.0/24 AS138765 Raj Services 256
103.140.123.0/24 AS139260 u-blox Lahore Pvt Ltd. 256
103.140.143.0/24 AS135642 VetNZ Limited 256
103.140.23.0/24 AS134290 Arrow Touch Private Limited 256
103.140.69.0/24 AS133041 uk Internet 256
103.140.102.0/24 AS139253 FOIT Group PTY LTD 256
103.140.149.0/24 AS139262 HKIC Tech Limited 256
103.140.85.0/24 AS139246 Twin Towns Services Club Ltd 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
103.140.146.103 AS4229 Zenlayer Inc 0.13ms from Manila, PH
103.140.147.90 AS4229 Zenlayer Inc 0.19ms from Hong Kong, HK

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
154.254.149.135 AS36947 Telecom Algeria 12.27ms from Algiers, DZ
54.71.245.247 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
177.0.150.55 AS8167 V tal 8.45ms from Curitiba, BR
172.240.62.23 AS7979 Servers.com, Inc. 0.16ms from Dallas, US
222.220.139.231 AS4134 CHINANET-BACKBONE 5.05ms from Kunming, CN
109.151.90.167 AS2856 British Telecommunications PLC 4.70ms from London, GB
193.8.112.39 AS42831 UK Dedicated Servers Limited 0.30ms from London, GB
90.243.238.71 AS5378 Vodafone Limited 4.21ms from London, GB
185.85.235.7 AS25540 Alphalink SASU 4.08ms from Paris, FR
76.118.15.183 AS7922 Comcast Cable Communications, LLC 6.27ms from Providence, US
43.156.163.55 AS132203 Tencent Building, Kejizhongyi Avenue 0.65ms from Singapore, SG
35.245.182.215 AS396982 Google LLC 0.12ms from Ashburn, US
143.255.242.167 AS265157 MICROTELL SCM LTDA 15.02ms from Belo Horizonte, BR
191.56.28.247 AS4230 CLARO S.A. 16.06ms from Brasilia, BR
70.77.94.231 AS6327 Shaw Communications 4.36ms from Calgary, CA
129.222.22.199 AS14593 Space Exploration Technologies Corporation 12.79ms from Chicago, US
65.24.131.247 AS10796 Charter Communications Inc 9.02ms from Columbus, US
104.211.145.7 AS8075 Microsoft Corporation 0.90ms from Mumbai, IN
72.189.155.151 AS33363 Charter Communications, Inc 8.21ms from Orlando, US
133.175.184.55 AS2519 ARTERIA Networks Corporation 5.05ms from Osaka, JP
201.215.97.199 AS22047 VTR BANDA ANCHA S.A. 11.33ms from Santiago, CL
63.227.134.103 AS209 CenturyLink Communications, LLC 11.21ms from Seattle, US
119.201.250.247 AS4766 Korea Telecom 4.99ms from Seoul, KR
222.237.84.199 AS9318 SK Broadband Co Ltd 1.46ms from Seoul, KR
206.45.195.151 AS7122 Bell Canada 8.35ms from Winnipeg, CA

Traceroute

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

$
traceroute -a -n -q1 -f5 103.140.147.224
traceroute to 103.140.147.224 (103.140.147.224): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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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