103.161.158.0/24

AS153995  ·  Townlink Limited

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Summary

Country Hong Kong
Domain
ASN AS153995
Parent Range 103.161.158.0/23
Registry APNIC
ID CHENG-HK

WHOIS Details

inetnum:        103.161.158.0 - 103.161.159.255
netname:        CHENG-HK
descr:          CHENG TONG TECHNOLOGY CO.,LIMITED
country:        HK
org:            ORG-CTTC3-AP
admin-c:        CTTC3-AP
tech-c:         CTTC3-AP
abuse-c:        AC2316-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-CHENG-HK
mnt-irt:        IRT-CHENG-HK
last-modified:  2021-01-12T03:46:56Z
source:         APNIC

irt:            IRT-CHENG-HK
address:        UNIT 2,9/F ON TIN CTR 1 SHEUNG HEI ST SAN PO KONG, KOWLOON hongkong 999077
e-mail:         idc.mgmt@outlook.com
abuse-mailbox:  idc.mgmt@outlook.com
admin-c:        CTTC3-AP
tech-c:         CTTC3-AP
auth:           # Filtered
remarks:        idc.mgmt@outlook.com was validated on 2025-06-05
mnt-by:         MAINT-CHENG-HK
last-modified:  2025-09-04T07:47:25Z
source:         APNIC

organisation:   ORG-CTTC3-AP
org-name:       CHENG TONG TECHNOLOGY CO.,LIMITED
org-type:       LIR
country:        HK
address:        UNIT 2,9/F ON TIN CTR 1 SHEUNG HEI ST SAN PO KONG
phone:          +85260701690
e-mail:         idc.mgmt@outlook.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-11-18T13:06:24Z
source:         APNIC

role:           ABUSE CHENGHK
country:        ZZ
address:        UNIT 2,9/F ON TIN CTR 1 SHEUNG HEI ST SAN PO KONG, KOWLOON hongkong 999077
phone:          +000000000
e-mail:         idc.mgmt@outlook.com
admin-c:        CTTC3-AP
tech-c:         CTTC3-AP
nic-hdl:        AC2316-AP
remarks:        Generated from irt object IRT-CHENG-HK
remarks:        idc.mgmt@outlook.com was validated on 2025-06-05
abuse-mailbox:  idc.mgmt@outlook.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-05T05:52:47Z
source:         APNIC

role:           CHENG TONG TECHNOLOGY COLIMITED administrator
address:        UNIT 2,9/F ON TIN CTR 1 SHEUNG HEI ST SAN PO KONG, KOWLOON hongkong 999077
country:        HK
phone:          +85260701690
e-mail:         idc.mgmt@outlook.com
admin-c:        CTTC3-AP
tech-c:         CTTC3-AP
nic-hdl:        CTTC3-AP
mnt-by:         MAINT-CHENG-HK
last-modified:  2024-11-18T12:45:58Z
source:         APNIC

route:          103.161.158.0/23
origin:         AS153995
descr:          CHENG TONG TECHNOLOGY CO.,LIMITED UNIT 2,9/F ON TIN CTR 1 SHEUNG HEI ST SAN PO KONG
mnt-by:         MAINT-CHENG-HK
last-modified:  2025-08-29T07:50:10Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.161.158.0/24

Range ASN Company Num of IPs
103.161.158.0/23 AS153995 CHENG TONG TECHNOLOGY CO.,LIMITED 512

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

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

IP Address ASN Details
103.161.158.1 AS153995 Townlink Limited 0.28ms 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
192.189.90.200 AS174 Cogent Communications 0.42ms from Ashburn, US
3.134.123.56 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
35.225.65.216 AS396982 Google LLC 0.12ms from Council Bluffs, US
104.198.71.248 AS396982 Google LLC 0.12ms from Council Bluffs, US
47.186.102.56 AS5650 Frontier Communications of America, Inc. 2.35ms from Dallas, US
213.209.121.8 AS15943 wilhelm.tel GmbH 0.83ms from Hamburg, DE
93.240.59.184 AS3320 Deutsche Telekom AG 2.00ms from Hamburg, DE
38.207.97.24 AS142286 LUOGELANG (FRANCE) LIMITED 1.09ms from Hong Kong, HK
79.169.75.168 AS2860 NOS COMUNICACOES, S.A. 7.18ms from Lisbon, PT
92.176.104.184 AS12479 Orange Espagne SA 9.76ms from Madrid, ES
174.20.151.56 AS209 CenturyLink Communications, LLC 1.93ms from Minneapolis, US
62.34.36.184 AS5410 Bouygues Telecom SA 9.34ms from Paris, FR
3.93.72.88 AS14618 Amazon.com, Inc. 0.63ms from Reston, US
54.224.59.184 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
125.191.100.40 AS17858 LG POWERCOMM 6.06ms from Seoul, KR
14.64.115.248 AS4766 Korea Telecom 1.86ms from Seoul, KR
125.229.20.152 AS3462 Data Communication Business Group 1.97ms from Taipei, TW
111.251.173.216 AS3462 Data Communication Business Group 2.38ms from Taipei, TW
62.108.194.72 AS51132 Arkaden Konsult AB 4.16ms from Umea, SE
171.80.188.72 AS4134 CHINANET-BACKBONE 7.57ms from Wuhan, CN
76.17.9.184 AS7922 Comcast Cable Communications, LLC 3.99ms from Atlanta, US
46.139.170.56 AS5483 Magyar Telekom Plc. 4.39ms from Budapest, HU
93.224.171.88 AS3320 Deutsche Telekom AG 6.43ms from Frankfurt am Main, DE
162.121.180.88 AS19708 SLEHS 2.18ms from Houston, US
81.141.77.232 AS2856 British Telecommunications PLC 3.46ms 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 -f2 103.161.158.1
traceroute to 103.161.158.1 (103.161.158.1): 64 hops max, 52 byte packets
2 [AS23961] 156.0.200.35 0.153 ms
3 [AS969] 199.119.64.166 0.151 ms
5 [] 36.255.57.131 0.357 ms
6 [AS983] 103.172.40.226 0.434 ms
7 [AS983] 88.135.74.173 8.401 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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