202.133.231.0/24

AS17408 · AboveNet Communications Taiwan

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Summary

Country	Taiwan
Domain	chief.com.tw
ASN	AS17408
Parent Range	202.133.224.0/19
Registry	APNIC
ID	CHIEF-T31

WHOIS Details

inetnum:        202.133.231.0 - 202.133.231.255
netname:        Chief-T31
descr:          Chief-T31
descr:          No.250, Yangguang St., Nei-hu Dist.,
descr:          Taipei City 114,
descr:          Taiwan, R.O.C.
country:        TW
admin-c:        MF444-AP
tech-c:         MF444-AP
abuse-c:        AA2073-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-TW-ABOVENET
mnt-irt:        IRT-ABOVENET-TW
last-modified:  2021-05-04T14:51:55Z
source:         APNIC

irt:            IRT-ABOVENET-TW
address:        Chief Telecom Inc.
address:        2F, No.68, Ruiguang Street,
address:        Neihu District, Taipei 11491,
address:        Taiwan, R.O.C.
e-mail:         barry_yeh@chief.com.tw
abuse-mailbox:  james_cheng@chief.com.tw
admin-c:        FC159-AP
tech-c:         CG195-AP
tech-c:         BY199-AP
tech-c:         FL753-AP
tech-c:         GK357-AP
auth:           # Filtered
remarks:        james_cheng@chief.com.tw was validated on 2025-07-09
remarks:        barry_yeh@chief.com.tw was validated on 2025-08-26
notify:         barry_yeh@chief.com.tw
notify:         james_cheng@chief.com.tw
mnt-by:         MAINT-TW-CHIEF
last-modified:  2025-09-04T05:16:12Z
source:         APNIC

role:           ABUSE ABOVENETTW
country:        ZZ
address:        Chief Telecom Inc.
address:        2F, No.68, Ruiguang Street,
address:        Neihu District, Taipei 11491,
address:        Taiwan, R.O.C.
phone:          +000000000
e-mail:         barry_yeh@chief.com.tw
admin-c:        FC159-AP
tech-c:         CG195-AP
tech-c:         BY199-AP
tech-c:         FL753-AP
tech-c:         GK357-AP
nic-hdl:        AA2073-AP
remarks:        Generated from irt object IRT-ABOVENET-TW
remarks:        james_cheng@chief.com.tw was validated on 2025-07-09
remarks:        barry_yeh@chief.com.tw was validated on 2025-08-26
abuse-mailbox:  james_cheng@chief.com.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-26T07:22:49Z
source:         APNIC

person:         Morris Fu
address:        No.250, Yangguang St., Nei-hu Dist.,
address:        Taipei City 114,
address:        Taiwan, R.O.C.
country:        TW
phone:          +886-2-2657-6688 ext 762
fax-no:         +886-2-2657-6728
e-mail:         morris_fu@chief.com.tw
nic-hdl:        MF444-AP
mnt-by:         MAINT-TW-ABOVENET
last-modified:  2014-02-07T07:07:35Z
source:         APNIC

route:          202.133.231.0/24
origin:         AS17408
descr:          AboveNet Communications Taiwan Co., Ltd 2F, No.68, Ruiguang Street, NeiHu District,
mnt-by:         MAINT-TW-ABOVENET
last-modified:  2019-12-18T08:52:26Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 202.133.231.0/24

Range	ASN	Company	Num of IPs
202.133.224.0/19	AS17408	AboveNet Communications Taiwan	8,192

Nearby Ranges

BGP prefixes that overlap with 202.133.0.0/16

Range	ASN	Company	Num of IPs
202.133.160.0/19	AS7470	True Internet Corporation Co. Ltd.	8,192
202.133.224.0/19	AS17408	AboveNet Communications Taiwan	8,192
202.133.208.0/20	AS135600	Whiz Communications Pte Ltd	4,096
202.133.112.0/20	AS9597	KDDI Web Communications Inc.	4,096
202.133.144.0/20	AS7470	True Internet Corporation Co. Ltd.	4,096
202.133.128.0/20	AS7470	True Internet Corporation Co. Ltd.	4,096
202.133.96.0/20	AS45121	Enterprise Managed Services Sdn. Bhd.	4,096
202.133.96.0/20	AS23678	Enterprise Managed Services Sdn. Bhd.	4,096
202.133.192.0/20	AS135600	Whiz Communications Pte Ltd	4,096
202.133.8.0/21	AS24399	ASIA BROADCAST NETWORKS (H.K.) LTD.	2,048
202.133.72.0/22	AS134940	Faridabad Netcom Pvt. Ltd.	1,024
202.133.64.0/23	AS136914	Fibre Asset Management Pty Ltd	512
202.133.3.0/24	AS24200	Cakramedia Indocyber, PT.	256
202.133.6.0/24	AS24200	Static Assigment (section# 6) for Corporate	256
202.133.7.0/24	AS24200	Static Assigment (section# 7) for Corporate	256
202.133.90.0/24	AS212552	BitCommand LLC	256
202.133.91.0/24	AS212552	BitCommand LLC	256
202.133.88.0/24	AS212552	BitCommand LLC	256
202.133.240.0/24	AS17408	China-airlines	256
202.133.89.0/24	AS212552	BitCommand LLC	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

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

IP Address	ASN	Details
202.133.231.6	AS17408 AboveNet Communications Taiwan	`0.47ms` 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
41.108.36.120	AS36947 Telecom Algeria	`13.06ms` from Algiers, DZ
52.37.89.232	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
50.112.125.248	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
35.93.139.88	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
130.44.161.200	AS6079 RCN	`3.29ms` from Boston, US
81.83.74.152	AS6848 Telenet BV	`7.13ms` from Brussels, BE
63.32.122.88	AS16509 Amazon.com, Inc.	`0.25ms` from Dublin, IE
14.247.174.120	AS45899 VNPT Corp	`5.25ms` from Hanoi, VN
82.68.19.56	AS13037 Zen Internet Ltd	`1.89ms` from Manchester, GB
110.238.84.248	AS136907 HUAWEI CLOUDS	`1.93ms` from Mexico City, MX
34.154.59.88	AS396982 Google LLC	`0.10ms` from Milan, IT
50.35.72.88	AS20055 Wholesail networks LLC	`1.50ms` from Seattle, US
50.34.172.24	AS20055 Wholesail networks LLC	`2.60ms` from Seattle, US
3.106.213.88	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
61.223.228.8	AS3462 Data Communication Business Group	`2.81ms` from Taipei, TW
202.73.5.40	AS137409 GSL Networks Pty LTD	`0.15ms` from Tokyo, JP
52.194.15.24	AS16509 Amazon.com, Inc.	`0.13ms` from Tokyo, JP
173.35.3.184	AS812 Rogers Communications Canada Inc.	`4.52ms` from Toronto, CA
41.103.27.104	AS36947 Telecom Algeria	`16.45ms` from Valencia, ES
58.50.225.152	AS4134 CHINANET-BACKBONE	`7.31ms` from Wuhan, CN
152.42.131.200	AS14061 DigitalOcean, LLC	`0.23ms` from Amsterdam, NL
72.66.70.232	AS701 Verizon Business	`3.16ms` from Ashburn, US
202.106.111.216	AS4808 China Unicom Beijing Province Network	`3.21ms` from Beijing, CN
120.1.162.152	AS4837 CHINA UNICOM China169 Backbone	`7.41ms` from Beijing, CN
94.44.82.200	AS21334 One Hungary Ltd.	`12.34ms` from Budapest, HU

Traceroute

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

traceroute -a -n -q1 202.133.231.11

traceroute to 202.133.231.11 (202.133.231.11): 64 hops max, 52 byte packets

1 [AS53055] 186.227.195.65 1.423 ms

2 *

3 [] 201.16.1.242 19.127 ms

4 *

5 [AS6939] 184.104.188.217 123.076 ms

6 [AS6939] 184.105.213.54 149.983 ms

7 [AS6939] 184.105.81.238 149.369 ms

8 [AS6939] 184.104.199.246 165.866 ms

9 [AS6939] 184.105.81.142 176.141 ms

10 [AS6939] 184.104.188.97 266.361 ms

11 [AS6939] 72.52.92.131 264.279 ms

12 *

13 [AS6939] 74.82.49.166 290.509 ms

14 *

15 *

16 [AS17408] 202.133.231.2 277.55 ms

17 [AS17408] 202.133.231.11 278.446 ms

Measurement taken from

IPinfo ProbeNet in Joao Pessoa, BR

On October 30th 2025

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