1. All IP Ranges
  2. 202.0.0.0/8
  3. 202.125.0.0/16
  4. AS4158  | 202.125.216.0/21

202.125.216.0/21

AS4158  ·  City University of Hong Kong

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Summary

Country Hong Kong
Domain cityu.edu.hk
ASN AS4158
Registry APNIC
ID CITYU-HK

WHOIS Details

inetnum:        202.125.216.0 - 202.125.223.255
netname:        CITYU-HK
descr:          City University of Hong Kong
descr:          83 Tat Chee Avenue
descr:          Kowloon
descr:          Hong Kong
country:        HK
admin-c:        RP106-AP
tech-c:         CK273-AP
mnt-by:         MAINT-JUCC-AP
status:         ASSIGNED NON-PORTABLE
changed:        ffong@ied.edu.hk 20020717
changed:        hm-changed@apnic.net 20040927
source:         APNIC

person:         Chi Yuen Kwok
nic-hdl:        CK273-AP
e-mail:         cccykwok@cityu.edu.hk
address:        City University of Hong Kong
address:        83 Tat Chee Avenue
address:        Kowloon
address:        Hong Kong
phone:          +852-34426253
fax-no:         +852-27888281
country:        HK
changed:        cwy@cc.hku.hk 20040504
mnt-by:         MAINT-HK-CITY-UNI
source:         APNIC

person:         Raymond Poon
nic-hdl:        RP106-AP
e-mail:         ccrpoon@cityu.edu.hk
address:        Computing Services Centre
address:        City University of Hong Kong
address:        83 Tat Chee Avenue
address:        Kowloon, Hong Kong
phone:          +852 3442 6668
fax-no:         +852 2788 8281
country:        HK
changed:        cccykwok@cityu.edu.hk 20040323
mnt-by:         MAINT-HK-CITY-UNI
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 202.125.0.0/16

Range ASN Company Num of IPs
202.125.176.0/20 AS4134 LuoYang education Dept. 4,096
202.125.64.0/20 AS17471 Grameen Cybernet 4,096
202.125.32.0/20 AS45671 Servers Australia Pty Ltd 4,096
202.125.48.0/20 AS7672 Hokuden Information System Service Co.,Ltd. 4,096
202.125.168.0/21 AS17766 Nexon Asia Pacific Pty Ltd 2,048
202.125.232.0/21 AS17764 The Open University of Hong Kong 2,048
202.125.252.0/22 AS4158 City University of Hong Kong 1,024
202.125.90.0/23 AS10205 ON.CC Limited 512
202.125.96.0/23 AS45192 APNIC TRAINING UNIT 512
202.125.86.0/23 AS4826 Level 3 501 Blackburn Road, Mount Waverley 512
202.125.86.0/23 AS55456 Level 3 501 Blackburn Road, Mount Waverley 512
202.125.82.0/23 AS149877 Herza Digital 512
202.125.104.0/23 AS55478 Level 15, 100 arthur Street 512
202.125.164.0/23 AS17766 Nexon Asia Pacific Pty Ltd 512
202.125.77.0/24 AS17471 Grameen CyberNet 256
202.125.78.0/24 AS17471 Grameen CyberNet 256
202.125.79.0/24 AS17471 Grameen CyberNet 256
202.125.150.0/24 AS17557 mobile telecom company 256
202.125.159.0/24 AS17557 ITI Hall,S/Town ,Rawalpindi 256
202.125.99.0/24 AS18119 ABNOTE AUSTRALASIA PTY LTD 256
202.125.92.0/24 AS55459 Servion Global Solutions Ltd 256
202.125.110.0/24 AS55485 1 Francis Street 256
202.125.108.0/24 AS63996 MD Rehanur Rahman t/a M/S FNF Online 256
202.125.128.0/24 AS9557 Maston road Exchange,Karachi 256
202.125.106.0/24 AS131265 TCS eServe Limited 256
202.125.167.0/24 AS139337 Ozhosting.com Pty Ltd 256
202.125.65.0/24 AS17471 Grameen CyberNet 256
202.125.66.0/24 AS17471 Grameen CyberNet 256
202.125.67.0/24 AS17471 Grameen CyberNet 256
202.125.68.0/24 AS17471 Grameen CyberNet 256
202.125.69.0/24 AS17471 Grameen CyberNet 256
202.125.70.0/24 AS17471 Grameen CyberNet 256
202.125.71.0/24 AS17471 Grameen CyberNet 256
202.125.72.0/24 AS17471 Grameen CyberNet 256
202.125.73.0/24 AS17471 Grameen CyberNet 256
202.125.74.0/24 AS17471 Grameen CyberNet 256
202.125.75.0/24 AS17471 Grameen CyberNet 256
202.125.76.0/24 AS17471 Grameen CyberNet 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
52.43.240.229 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
3.144.102.5 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
69.222.109.149 AS7018 AT&T Enterprises, LLC 2.19ms from Dallas, US
84.141.32.37 AS3320 Deutsche Telekom AG 3.69ms from Frankfurt am Main, DE
194.157.218.85 AS719 Elisa Oyj 1.12ms from Helsinki, FI
86.173.25.245 AS2856 British Telecommunications PLC 4.44ms from London, GB
112.25.188.229 AS56046 China Mobile communications corporation 1.36ms from Nanjing, CN
148.204.186.21 AS3484 Instituto Politecnico Nacional 3.72ms from Santiago de Querétaro, MX
3.1.30.85 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
171.122.178.53 AS4837 CHINA UNICOM China169 Backbone 7.97ms from Taiyuan, CN
124.92.159.149 AS4837 CHINA UNICOM China169 Backbone 2.04ms from Tieling, CN
188.25.156.5 AS8708 DIGI ROMANIA S.A. 2.87ms from Timisoara, RO
165.100.237.37 AS10006 SECOM Trust Systems Co.,Ltd. 0.73ms from Tokyo, JP
130.33.94.117 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
24.131.25.149 AS7922 Comcast Cable Communications, LLC 12.46ms from Ashburn, US
73.40.221.165 AS7922 Comcast Cable Communications, LLC 12.67ms from Ashburn, US
208.255.243.133 AS701 Verizon Business 1.31ms from Atlanta, US
71.30.103.165 AS7029 Windstream Communications LLC 7.55ms from Atlanta, US
50.234.34.21 AS7922 Comcast Cable Communications, LLC 1.48ms from Atlanta, US
177.8.91.133 AS52890 Centro Integrado de Telemática do Exército 0.80ms from Brasilia, BR
75.181.163.5 AS11426 Charter Communications Inc 4.24ms from Charlotte, US
52.58.189.245 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
97.235.250.37 AS6167 Verizon Business 9.23ms from Herndon, US
218.201.152.213 AS24444 Shandong Mobile Communication Company Limited 2.26ms from Jinan, CN
42.242.125.165 AS4134 CHINANET-BACKBONE 8.89ms from Kunming, CN

Traceroute

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

$
traceroute -a -n -q1 -m11 202.125.216.214
traceroute to 202.125.216.214 (202.125.216.214): 11 hops max, 52 byte packets
1 [AS16509] 99.150.19.75 3.547 ms
2 *
3 *
4 *
5 *
6 [AS16509] 52.93.157.231 189.406 ms
7 [AS16509] 13.248.55.131 189.06 ms
8 [AS4158] 144.214.138.1 190.562 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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