202.5.252.0/22

AS17408  ·  AboveNet Communications Taiwan

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Summary

Country Taiwan
Domain chief.com.tw
ASN AS17408
Parent Range 202.5.240.0/20
Registry APNIC
ID CYNEX

WHOIS Details

inetnum:        202.5.224.0 - 202.5.255.255
netname:        CYNEX
descr:          Transit ISP in Taiwan
country:        TW
org:            ORG-CCC2-AP
admin-c:        FC159-AP
tech-c:         NH39-AP
abuse-c:        AC2188-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TW-CYNEX
mnt-routes:     MAINT-TW-CYNEX
mnt-irt:        IRT-CYNEX-TW
last-modified:  2020-10-27T23:45:41Z
source:         APNIC

irt:            IRT-CYNEX-TW
address:        Chief Telecom Inc.
address:        No.250, Yang Guang Street,
address:        Neihu District, Taipei 11491,
address:        Taiwan, R.O.C.
e-mail:         mark_lin@chief.com.tw
abuse-mailbox:  james_cheng@chief.com.tw
admin-c:        FC159-AP
tech-c:         CG195-AP
tech-c:         BY199-AP
auth:           # Filtered
remarks:        james_cheng@chief.com.tw was validated on 2025-07-09
remarks:        mark_lin@chief.com.tw is invalid
mnt-by:         MAINT-TW-CYNEX
last-modified:  2025-07-23T13:07:35Z
source:         APNIC

organisation:   ORG-CCC2-AP
org-name:       Cynex Communications Corporation
org-type:       LIR
country:        TW
address:        No. 250, Yangguang Street,
address:        NeiHu District,
phone:          +886-2-2657-6688
fax-no:         +886-2-2792-0170
e-mail:         apnic_admin@chief.com.tw
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:45Z
source:         APNIC

role:           ABUSE CYNEXTW
country:        ZZ
address:        Chief Telecom Inc.
address:        No.250, Yang Guang Street,
address:        Neihu District, Taipei 11491,
address:        Taiwan, R.O.C.
phone:          +000000000
e-mail:         mark_lin@chief.com.tw
admin-c:        FC159-AP
tech-c:         CG195-AP
tech-c:         BY199-AP
nic-hdl:        AC2188-AP
remarks:        Generated from irt object IRT-CYNEX-TW
remarks:        james_cheng@chief.com.tw was validated on 2025-07-09
remarks:        mark_lin@chief.com.tw is invalid
abuse-mailbox:  james_cheng@chief.com.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-23T13:08:27Z
source:         APNIC

person:         Felix Chou
address:        Chief Telecom Inc.
address:        No.250, Yang Guang Street,
address:        Neihu District, Taipei 114,
address:        Taiwan, R.O.C.
country:        TW
phone:          +886-2-2657-6688
fax-no:         +886-2-2657-6460
e-mail:         felix_chou@chief.com.tw
nic-hdl:        FC159-AP
mnt-by:         MAINT-TW-CHIEF
abuse-mailbox:  service@chief.com.tw
last-modified:  2012-03-12T02:56:31Z
source:         APNIC

person:         Noah Huang
address:        Unigate Telcom Ltd.
address:        No.250, Yuang Guang St., Taipei 114,
address:        Taiwan, R.O.C.
country:        TW
phone:          +886-2-2657-6688
fax-no:         +886-2-2657-6460
e-mail:         service@chief.com.tw
nic-hdl:        NH39-AP
mnt-by:         MAINT-TW-CHIEF
abuse-mailbox:  service@chief.com.tw
last-modified:  2012-03-12T02:57:08Z
source:         APNIC

route:          202.5.224.0/19
origin:         AS17408
descr:          Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District,
mnt-by:         MAINT-TW-CYNEX
last-modified:  2018-06-22T04:37:24Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 202.5.252.0/22

Range ASN Company Num of IPs
202.5.240.0/20 AS17408 Transit ISP in Taiwan 4,096

Nearby Ranges

BGP prefixes that overlap with 202.5.0.0/16

Range ASN Company Num of IPs
202.5.192.0/20 AS10076 ERDEMNET REN 4,096
202.5.64.0/20 AS17707 NHN Techorus Corp. 4,096
202.5.240.0/20 AS17408 Transit ISP in Taiwan 4,096
202.5.112.0/20 AS135409 Kacific Broadband Satellites Pte Ltd 4,096
202.5.224.0/20 AS131607 Transit ISP in Taiwan 4,096
202.5.232.0/21 AS131607 Transit ISP in Taiwan 2,048
202.5.12.0/22 AS18183 National Center for Research on Earthquake Engineering 1,024
202.5.188.0/23 AS38456 Amazon.com, Inc. 512
202.5.40.0/23 AS45326 BBTS New Block 512
202.5.48.0/23 AS45326 BBTS New Block 512
202.5.160.0/23 AS38456 Amazon.com, Inc. 512
202.5.178.0/23 AS38456 Amazon.com, Inc. 512
202.5.170.0/23 AS38456 Amazon.com, Inc. 512
202.5.186.0/23 AS38456 Amazon.com, Inc. 512
202.5.31.0/24 AS201106 Spartan Host Ltd 256
202.5.168.0/24 AS38456 Speedcast Clients 256
202.5.46.0/24 AS45326 BBTS New Block 256
202.5.36.0/24 AS45326 BBTS New Block 256
202.5.6.0/24 AS9435 Suncorp Corporate Services Pty Ltd 256
202.5.52.0/24 AS45326 BBTS New Block 256
202.5.25.0/24 AS40676 SmartHost, LLC 256
202.5.30.0/24 AS35251 YUNSERVER LLC 256
202.5.62.0/24 AS45326 BBTS New Block 256
202.5.53.0/24 AS45326 BBTS New Block 256
202.5.38.0/24 AS45326 BBTS New Block 256
202.5.128.0/24 AS58626 RADON HOSTING 256
202.5.108.0/24 AS58929 ALTAN REDES, S.A.P.I. de C. V. 256
202.5.51.0/24 AS45326 BBTS New Block 256
202.5.54.0/24 AS45326 BBTS New Block 256
202.5.50.0/24 AS45326 BBTS New Block 256
202.5.107.0/24 AS58929 ALTAN REDES, S.A.P.I. de C. V. 256
202.5.162.0/24 AS38456 Speedcast Clients 256
202.5.7.0/24 AS9435 Suncorp Corporate Services Pty Ltd 256
202.5.60.0/24 AS45326 BBTS New Block 256
202.5.59.0/24 AS45326 BBTS New Block 256
202.5.190.0/24 AS38456 SPEEDCAST AUSTRALIA PTY LIMITED 256
202.5.28.0/24 AS35251 YUNSERVER LLC 256
202.5.96.0/24 AS58929 ALTAN REDES, S.A.P.I. de C. V. 256
202.5.105.0/24 AS58929 ALTAN REDES, S.A.P.I. de C. V. 256
202.5.48.0/24 AS45326 BBTS New Block 256
202.5.47.0/24 AS45326 BBTS New Block 256
202.5.42.0/24 AS45326 BBTS New Block 256
202.5.58.0/24 AS45326 BBTS New Block 256
202.5.163.0/24 AS38456 Speedcast Clients 256
202.5.43.0/24 AS45326 BBTS New Block 256
202.5.106.0/24 AS58929 ALTAN REDES, S.A.P.I. de C. V. 256
202.5.129.0/24 AS58626 RADON HOSTING 256
202.5.220.0/24 AS4785 xTom Limited 256
202.5.37.0/24 AS45326 BBTS New Block 256
202.5.196.0/24 AS10076 ERDEMNET REN 256

Hosted domains

There are 35 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
202.5.252.203 house-tube.com 2
202.5.254.91 sarshm.com 1
202.5.253.91 suncherish.com.tw 1
202.5.253.27 kissscience.tw 1
202.5.253.145 taipeimt.org.tw 1
202.5.254.6 medinfo2025.com 1
202.5.255.243 gs-ceci.site 1
202.5.255.59 dsce.com.tw 1
202.5.255.134 iflive.tw 1
202.5.253.28 word-robot.com 1
202.5.253.136 mass.org.tw 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

Pingable IPs

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

IP Address ASN Details
202.5.252.75 AS17408 AboveNet Communications Taiwan 4.70ms from Taipei, TW
202.5.254.104 AS17408 AboveNet Communications Taiwan 4.69ms from Taipei, TW
202.5.255.174 AS17408 AboveNet Communications Taiwan 4.68ms from Taipei, TW
202.5.253.200 AS17408 AboveNet Communications Taiwan 4.67ms from Taipei, TW

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
123.57.65.86 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.01ms from Beijing, CN
172.74.230.150 AS11426 Charter Communications Inc 10.81ms from Charlotte, US
75.207.205.214 AS6167 Verizon Business 15.94ms from Charlotte, US
187.112.236.6 AS18881 TELEFÔNICA BRASIL S.A 2.34ms from Curitiba, BR
50.185.214.102 AS7922 Comcast Cable Communications, LLC 6.98ms from Miami, US
107.141.106.22 AS7018 AT&T Enterprises, LLC 6.33ms from Redding, US
203.47.96.230 AS1221 Telstra Limited 1.63ms from Sydney, AU
27.101.62.6 AS17841 NATIONAL INFORMATION RESOURCES SERVICE 12.16ms from Dongnae, KR
218.227.39.102 AS2518 BIGLOBE Inc. 14.47ms from Osaka, JP
50.65.114.22 AS6327 Shaw Communications Inc. 4.92ms from Edmonton, CA
123.157.207.134 AS4837 CHINA UNICOM China169 Backbone 4.17ms from Hangzhou, CN
103.234.160.214 AS149131 Optimal Agency LLC 0.24ms from Hanoi, VN
123.63.13.182 AS55410 Vodafone Idea Ltd 1.14ms from Kolkata, IN
82.185.93.166 AS3269 Telecom Italia S.p.A. 13.45ms from Milan, IT
73.52.176.150 AS7922 Comcast Cable Communications, LLC 4.38ms from Salt Lake City, US
99.241.83.38 AS812 Rogers Communications Canada Inc. 4.29ms from Toronto, CA
5.201.4.6 AS12324 Maria Curie-Sklodowska University 4.37ms from Warsaw, PL
24.244.101.22 AS53508 Cablelynx 8.64ms from Dallas, US
189.205.121.166 AS6503 Axtel, S.A.B. de C.V. 14.23ms from Dallas, US
87.14.134.246 AS3269 Telecom Italia S.p.A. 1.57ms from Milan, IT
112.132.237.230 AS4837 CHINA UNICOM China169 Backbone 13.34ms from Nanjing, CN
68.198.129.6 AS6128 Cablevision Systems Corp. 8.25ms from New York City, US
185.149.195.102 AS62240 Clouvider 1.00ms from New York City, US
191.53.188.54 AS28202 MASTER S/A 9.27ms from Osasco, BR
49.255.213.54 AS4826 Vocus Connect International Backbone 0.41ms from Sydney, AU

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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