202.55.251.0/24

AS17408 · AboveNet Communications Taiwan

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Summary

Country	Taiwan
Domain	chief.com.tw
ASN	AS17408
Registry	APNIC
ID	UNIGATENET

WHOIS Details

inetnum:        202.55.224.0 - 202.55.255.255
netname:        UNIGATENET
descr:          Network topology of Unigate Telecom Inc.
country:        TW
org:            ORG-UTI1-AP
admin-c:        FC159-AP
tech-c:         CG195-AP
abuse-c:        AU223-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TW-UNIGATE
mnt-routes:     MAINT-TW-UNIGATE
mnt-irt:        IRT-UNIGATE-TW
last-modified:  2020-10-20T01:03:26Z
source:         APNIC

irt:            IRT-UNIGATE-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:        barry_yeh@chief.com.tw was validated on 2025-08-26
remarks:        james_cheng@chief.com.tw was validated on 2026-01-14
notify:         barry_yeh@chief.com.tw
notify:         james_cheng@chief.com.tw
mnt-by:         MAINT-TW-UNIGATE
last-modified:  2026-01-14T00:43:47Z
source:         APNIC

organisation:   ORG-UTI1-AP
org-name:       Unigate Telecom Inc.
org-type:       LIR
country:        TW
address:        2F, No.68, Ruiguang Street,
address:        NeiHu District,
phone:          +886-226576688
fax-no:         +886-2-29720170
e-mail:         apnic_admin@chief.com.tw
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:47Z
source:         APNIC

role:           ABUSE UNIGATETW
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:        AU223-AP
remarks:        Generated from irt object IRT-UNIGATE-TW
remarks:        barry_yeh@chief.com.tw was validated on 2025-08-26
remarks:        james_cheng@chief.com.tw was validated on 2026-01-14
abuse-mailbox:  james_cheng@chief.com.tw
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-14T00:44:18Z
source:         APNIC

person:         Chief Group
address:        Chief Telecom Inc.
address:        No.250, Yuang 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
nic-hdl:        CG195-AP
e-mail:         felix_chou@chief.com.tw
e-mail:         mark_lin@chief.com.tw
e-mail:         apnic_admin@chief.com.tw
mnt-by:         MAINT-TW-CHIEF
last-modified:  2012-03-12T02:12:44Z
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

route:          202.55.225.0/24
origin:         AS17408
descr:          Unigate Telecom Inc. No.250, Yang Guang Street, NeiHu District,
mnt-by:         MAINT-TW-UNIGATE
last-modified:  2018-06-22T05:37:22Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 202.55.0.0/16

Range	ASN	Company	Num of IPs
202.55.32.0/19	AS9304	Internet Service Provider	8,192
202.55.64.0/19	AS18106	Viewqwest Pte Ltd, Internet Service Provider, Singapore	8,192
202.55.0.0/19	AS4809	China Telecom Global Limited	8,192
202.55.112.0/20	AS7676	TAM Co.,LTD	4,096
202.55.128.0/22	AS135523	Net Access Communication Systems (Private) Limited	1,024
202.55.132.0/22	AS63737	VietServer Services technology company limited	1,024
202.55.136.0/22	AS38643	UNIADEX, LTD.	1,024
202.55.140.0/22	AS38886	The Government Lottery Officer, Thailand	1,024
202.55.3.0/24	AS23764	Chinatelecomglobal Singapore office blocks	256
202.55.153.0/24	AS45447	Yless4u Internet	256
202.55.253.0/24	AS63199	Chief Telecom Inc.	256
202.55.82.0/24	AS63199	Viewqwest Pte Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
202.55.251.9	AS17408 AboveNet Communications Taiwan	`0.92ms` 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
188.171.246.152	AS12338 Euskaltel S.A.	`5.07ms` from A Coruna, ES
54.212.246.120	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
109.132.35.136	AS5432 Proximus NV	`2.12ms` from Brussels, BE
63.43.209.232	AS6167 Verizon Business	`19.96ms` from Chicago, US
174.102.23.248	AS10796 Charter Communications Inc	`18.12ms` from Cleveland, US
183.96.56.72	AS4766 Korea Telecom	`1.63ms` from Incheon, KR
65.8.90.24	AS16509 Amazon.com, Inc.	`0.32ms` from London, GB
45.133.21.8	AS208402 Cerner Limited	`0.97ms` from London, GB
47.157.187.216	AS5650 Frontier Communications of America, Inc.	`2.95ms` from Los Angeles, US
35.241.37.184	AS396982 Google LLC	`0.08ms` from Melbourne, AU
120.242.42.8	AS9808 China Mobile Communications Group Co., Ltd.	`8.01ms` from Nanjing, CN
1.176.97.8	AS9845 LG HelloVision Corp.	`7.69ms` from Seoul, KR
142.177.7.56	AS855 Bell Canada	`18.13ms` from St. John's, CA
60.227.65.120	AS1221 Telstra Limited	`6.70ms` from Sydney, AU
221.44.187.200	AS17676 SoftBank Corp.	`3.50ms` from Tokyo, JP
172.208.53.184	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
94.132.106.200	AS2860 NOS COMUNICACOES, S.A.	`3.12ms` from Braga, PT
213.216.14.24	AS20792 VISTEC Internet Service GmbH	`1.00ms` from Frankfurt am Main, DE
80.142.207.8	AS3320 Deutsche Telekom AG	`4.46ms` from Frankfurt am Main, DE
60.175.18.24	AS4134 CHINANET-BACKBONE	`10.09ms` from Huai'an, CN
51.190.25.136	AS5607 Sky UK Limited	`0.82ms` from London, GB
13.235.45.104	AS16509 Amazon.com, Inc.	`0.12ms` from Mumbai, IN
176.210.210.56	AS12389 PJSC Rostelecom	`8.64ms` from Novosibirsk, RU
35.143.242.232	AS33363 Charter Communications, Inc	`9.73ms` from Orlando, US
177.53.22.120	AS52990 Vonex Telecomunicações	`1.99ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 202.55.251.9

traceroute to 202.55.251.9 (202.55.251.9): 64 hops max, 52 byte packets

1 [AS202422] 37.9.35.3 0.139 ms

2 [AS199524] 92.223.68.34 3.494 ms

3 *

4 *

5 [] 208.115.136.51 0.262 ms

6 [AS9505] 203.78.181.89 46.472 ms

7 [AS9505] 175.41.60.229 177.191 ms

8 [AS9505] 203.78.181.134 177.308 ms

9 *

10 [] 103.123.253.133 179.714 ms

11 [] 223.26.64.141 177.974 ms

12 [] 103.123.254.53 175.979 ms

13 [AS17408] 202.55.251.9 185.057 ms

Measurement taken from

IPinfo ProbeNet in Chicago, US

On February 7th 2026

What are IP address ranges?

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