1. All IP Ranges
  2. 139.0.0.0/8
  3. 139.5.0.0/16
  4. AS45753  | 139.5.203.0/24

139.5.203.0/24

AS45753  ·  Netsec Limited

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Summary

Country Hong Kong
Domain netsec.com
ASN AS45753
Registry APNIC
ID NETSEC

WHOIS Details

inetnum:        139.5.203.0 - 139.5.203.255
netname:        Netsec
descr:          Netsec
country:        HK
admin-c:        NN541-AP
tech-c:         NN541-AP
abuse-c:        AU244-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-ULL-HK
mnt-irt:        IRT-ULL-HK
last-modified:  2025-05-18T09:04:02Z
source:         APNIC

irt:            IRT-ULL-HK
address:        Room 1701, 17/F,, New Tech Plaza, San Po Kong,, Kowloon., Hong Kong., Hong Kong Kowloon 999077
e-mail:         abuse@uniquelogic.com
abuse-mailbox:  abuse@uniquelogic.com
admin-c:        ULLA1-AP
tech-c:         ULLA1-AP
auth:           # Filtered
remarks:        abuse@uniquelogic.com was validated on 2025-05-17
mnt-by:         MAINT-ULL-HK
last-modified:  2025-09-04T07:16:24Z
source:         APNIC

role:           ABUSE ULLHK
country:        ZZ
address:        Room 1701, 17/F,, New Tech Plaza, San Po Kong,, Kowloon., Hong Kong., Hong Kong Kowloon 999077
phone:          +000000000
e-mail:         abuse@uniquelogic.com
admin-c:        ULLA1-AP
tech-c:         ULLA1-AP
nic-hdl:        AU244-AP
remarks:        Generated from irt object IRT-ULL-HK
remarks:        abuse@uniquelogic.com was validated on 2025-05-17
abuse-mailbox:  abuse@uniquelogic.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-17T08:19:41Z
source:         APNIC

role:           NETSEC NOC
address:        Suite 1007, 10/F, The Bay Hub, 17 Kai Cheung Rd, Kowloon Bay
country:        HK
phone:          +85227511100
e-mail:         noc@netsec.com
admin-c:        NN541-AP
tech-c:         NN541-AP
nic-hdl:        NN541-AP
mnt-by:         MAINT-NETSEC-HK
last-modified:  2025-03-14T05:55:40Z
source:         APNIC

route:          139.5.203.0/24
origin:         AS45753
descr:          Unique Logic Limited Room 1701, 17/F, New Tech Plaza, San Po Kong, Kowloon., Hong Kong.
mnt-by:         MAINT-ULL-HK
last-modified:  2021-11-03T08:41:14Z
source:         APNIC

route:          139.5.203.0/24
origin:         AS9744
descr:          Unique Logic Limited Room 1701, 17/F, New Tech Plaza, San Po Kong, Kowloon., Hong Kong.
mnt-by:         MAINT-ULL-HK
last-modified:  2021-11-03T08:41:29Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 139.5.0.0/16

Range ASN Company Num of IPs
139.5.232.0/22 AS137409 PRIYANKA SOLUTION AND SERVICES 1,024
139.5.36.0/22 AS132768 BEYOND BROADBAND PRIVATE LIMITED 1,024
139.5.60.0/22 AS134764 Guangdong LITONG Network Technology Limited 1,024
139.5.40.0/22 AS135448 PT Bukalapak.com 1,024
139.5.132.0/22 AS137551 ZTNET CO., LTD 1,024
139.5.12.0/22 AS142516 RailTel Corporation is an Internet Service Provider. 1,024
139.5.136.0/22 AS17456 Pacific Data Systems 1,024
139.5.68.0/22 AS17501 WorldLink Communications 1,024
139.5.72.0/22 AS17501 WorldLink Communications 1,024
139.5.0.0/22 AS24186 RailTel Corporation is an Internet Service Provider. 1,024
139.5.12.0/22 AS24186 RailTel Corporation is an Internet Service Provider. 1,024
139.5.4.0/22 AS24186 RailTel Corporation is an Internet Service Provider. 1,024
139.5.8.0/22 AS24186 RailTel Corporation is an Internet Service Provider. 1,024
139.5.180.0/22 AS26658 Room 1801,Floor 18, Johnston Plaza, No.178,Johnston Rd, WH 1,024
139.5.84.0/22 AS27381 Index Exchange Inc. 1,024
139.5.148.0/22 AS38320 PT Gudang Data Indonesia 1,024
139.5.152.0/22 AS38320 PT Max Internet Indonesia 1,024
139.5.52.0/22 AS45152 Zone Networks Pty Ltd 1,024
139.5.228.0/22 AS45775 WORLDVIEW TELECOM 1,024
139.5.168.0/22 AS4686 Progress LLC. 1,024
139.5.164.0/22 AS64095 Blue Reach Services Limited 1,024
139.5.76.0/22 AS7545 TPG Internet Pty Ltd 1,024
139.5.124.0/22 AS9268 Over the Wire Pty Ltd 1,024
139.5.188.0/22 AS132420 E2E Networks Private Limited 1,024
139.5.145.0/24 AS132300 NIPA TECHNOLOGY CO., LTD. 256
139.5.179.0/24 AS40605 ANYCONNECT INFORMATION TECHNOLOGY CO., LTD 256
139.5.76.0/24 AS7545 TPG Telecoms 256
139.5.156.0/24 AS24337 SKYTEL ISP LAO 256
139.5.157.0/24 AS24337 SKYTEL ISP LAO 256
139.5.88.0/24 AS136787 Packethub 256
139.5.89.0/24 AS136787 Packethub 256
139.5.90.0/24 AS136787 Packethub 256
139.5.91.0/24 AS136787 Packethub 256
139.5.144.0/24 AS132300 NIPA TECHNOLOGY CO., LTD. 256
139.5.158.0/24 AS24337 SKYTEL ISP LAO 256
139.5.64.0/24 AS139501 National Crime Records Bureau 256
139.5.159.0/24 AS24337 SKYTEL ISP LAO 256
139.5.200.0/24 AS45753 Netsec 256
139.5.201.0/24 AS45753 Netsec 256
139.5.68.0/24 AS17501 Static Allocation for FNA Systems 256
139.5.69.0/24 AS17501 Static Allocation for GGC Systems 256
139.5.70.0/24 AS17501 Static Allocation for GGC Systems 256
139.5.71.0/24 AS17501 Fiber Pool 256
139.5.202.0/24 AS45753 Netsec 256
139.5.178.0/24 AS40605 ANYCONNECT INFORMATION TECHNOLOGY CO., LTD 256

Hosted domains

There are 1,018 domain names hosted across 24 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
139.5.203.210 x9501.com 343
139.5.203.34 x6649.com 341
139.5.203.52 584223.cc 275
139.5.203.54 68229.net 116
139.5.203.126 6438538.cc 60
139.5.203.118 6438538.cc 60
139.5.203.3 hengyangwangm.com 46
139.5.203.43 jingshengw998.com 33
139.5.203.219 ymymym9.com 22
139.5.203.59 fqxb103.cc 15
139.5.203.53 42324.cc 14
139.5.203.42 zhengjingwangm.com 9
139.5.203.253 tdxagjyjk.com 4
139.5.203.250 corpwing.cn 3
139.5.203.58 fqxb102.cc 3
139.5.203.251 tdxlhjyjk.com 3
139.5.203.106 ee7326.vip 3
139.5.203.252 agqsjyjkpj.com 2
139.5.203.195 djmvnvxcx.com 2
139.5.203.234 gatevn.cc 2

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.
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Pingable IPs

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

IP Address ASN Details
139.5.203.115 AS45753 Netsec Limited 0.50ms 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
81.240.232.168 AS5432 Proximus NV 5.58ms from Amsterdam, NL
187.183.235.56 AS28573 Claro NXT Telecomunicacoes Ltda 7.78ms from Belo Horizonte, BR
84.47.63.232 AS6855 Slovak Telekom, a.s. 4.88ms from Bratislava, SK
66.56.220.104 AS11426 Charter Communications Inc 16.02ms from Charlotte, US
5.148.28.120 AS25180 Exponential-E Ltd. 0.45ms from London, GB
86.179.4.152 AS2856 British Telecommunications PLC 2.90ms from London, GB
67.203.60.56 AS21769 Colocation America Corporation 0.23ms from Los Angeles, US
212.85.243.136 AS50563 Onlycable Comunicaciones S.L. 7.28ms from Madrid, ES
119.94.248.120 AS9299 Philippine Long Distance Telephone Company 1.22ms from Manila, PH
79.143.121.8 AS48544 Tecnotel Servizi Tecnologici srl 12.05ms from Milan, IT
209.236.226.200 AS21554 Wisconsin CyberLynk Network, Inc. 0.36ms from Milwaukee, US
80.251.140.40 AS21446 SOTEL LLC 1.23ms from Moscow, RU
85.69.28.184 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.17ms from Paris, FR
86.206.45.184 AS3215 Orange S.A. 15.01ms from Paris, FR
109.221.244.232 AS3215 Orange S.A. 2.75ms from Paris, FR
68.9.86.168 AS22773 Cox Communications Inc. 7.88ms from Providence, US
3.234.100.24 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
5.16.109.136 AS42116 JSC "ER-Telecom Holding" 11.75ms from Samara, RU
104.7.13.152 AS7018 AT&T Enterprises, LLC 2.65ms from San Jose, US
192.121.67.216 AS206532 Active IT Sweden AB 0.59ms from Stockholm, SE
52.68.238.88 AS16509 Amazon.com, Inc. 0.15ms from Tokyo, JP
35.221.65.40 AS396982 Google LLC 0.14ms from Tokyo, JP
204.216.175.56 AS31898 Oracle Corporation 0.14ms from Vinhedo, BR
14.2.119.136 AS7545 TPG Telecom Limited 11.05ms from Adelaide, AU
213.211.146.216 AS9031 EDPNET Belgium BV 2.04ms from Brussels, BE

Traceroute

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

$
traceroute -a -n -q1 -f3 139.5.203.105
traceroute to 139.5.203.105 (139.5.203.105): 64 hops max, 52 byte packets
3 [AS9044] 212.101.0.52 2.097 ms
4 *
5 *
6 [AS9002] 87.245.234.155 185.396 ms
7 *
8 *
9 [AS45753] 139.5.203.105 193.097 ms
Measurement taken from IPinfo ProbeNet in Solothurn, CH
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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