175.111.224.0/20

AS9505  ·  Taiwan Internet Gateway

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Summary

Country Taiwan
Domain twnic.tw
ASN AS9505
Parent Range 175.111.192.0/18
Registry APNIC
ID TWGATE-NET

WHOIS Details

inetnum:        175.111.192.0 - 175.111.255.255
netname:        TWGATE-NET
descr:          International Business Group,
descr:          Chunghwa Telecom Co.,Ltd.
descr:          No.31, Aikuo East Rd., Taipei City
descr:          10641, Taiwan
country:        TW
admin-c:        FC76-AP
tech-c:         HN27-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-HINET-AP
last-modified:  2025-11-07T01:39:05Z
source:         APNIC

irt:            IRT-HINET-AP
address:        Chunghwa Telecom Co.,Ltd.
address:        No.21-3, Sec. 1, Xinyi Rd., Taipei 10048, Taiwan, R.O.C.
address:        Taipei
phone:          +886-2-2322-3495
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TR391-AP
tech-c:         TR391-AP
remarks:        (oid:HINET)
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:20:07Z
source:         APNIC

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         [email protected]
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        [email protected] was validated on 2025-05-23
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Fu-Kuei Chung
address:        Internet Service Department,
address:        Data Communication Business Group, Chunghwa Telecom Co., Ltd.
address:        Data-Comm Bldg, No. 21, Sec 1, Hsin-Yi Rd.
address:        Taipei, Taiwan 100
country:        TW
phone:          +886 2 2344 4709
phone:          +886 2 2344 3007
fax-no:         +886 2 2396 0399
fax-no:         +886 2 2344 2513
e-mail:         [email protected]
nic-hdl:        FC76-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:29:17Z
source:         APNIC

person:         HINET Network-Adm
address:        CHTD, Chunghwa Telecom Co., Ltd.
address:        No. 21, Sec. 21, Hsin-Yi Rd.,
address:        Taipei Taiwan 100
country:        TW
phone:          +886 2 2322 3495
phone:          +886 2 2322 3442
phone:          +886 2 2344 3007
fax-no:         +886 2 2344 2513
fax-no:         +886 2 2395 5671
e-mail:         [email protected]
nic-hdl:        HN27-AP
remarks:        (hid:HN184-TW)
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-08-28T07:34:45Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 175.111.224.0/20

Range ASN Company Num of IPs
175.111.192.0/18 AS9505 International Business Group, 16,384
175.111.192.0/18 AS10126 International Business Group, 16,384

BGP prefixes that are contained by 175.111.224.0/20

Range ASN Company Num of IPs
175.111.239.0/24 AS9505 Chunghwa Telecom Co.,Ltd. 256
175.111.236.0/24 AS9505 Chunghwa Telecom Co.,Ltd. 256
175.111.237.0/24 AS9505 Chunghwa Telecom Co.,Ltd. 256
175.111.238.0/24 AS9505 Chunghwa Telecom Co.,Ltd. 256
175.111.235.0/24 AS9505 Chunghwa Telecom Co.,Ltd. 256

Nearby Ranges

BGP prefixes that overlap with 175.111.0.0/16

Range ASN Company Num of IPs
175.111.192.0/18 AS9505 International Business Group, 16,384
175.111.192.0/18 AS10126 International Business Group, 16,384
175.111.64.0/20 AS15830 Equinix Japan Enterprise K.K. 4,096
175.111.16.0/20 AS38676 flexnetworks 4,096
175.111.80.0/21 AS15830 Equinix Japan Enterprise K.K. 2,048
175.111.112.0/21 AS46026 PT BATAM BINTAN TELEKOMUNIKASI 2,048
175.111.120.0/21 AS23788 JCOM Co., Ltd. 2,048
175.111.88.0/22 AS45705 PPTIK - UNIVERSITAS GADJAH MADA. 1,024
175.111.176.0/22 AS134090 Leaptel 1,024
175.111.92.0/22 AS18094 Tokyo Cable Network.,Inc. 1,024
175.111.100.0/22 AS56304 Level 1 1,024
175.111.19.0/24 AS38676 flexnetworks 256
175.111.20.0/24 AS38676 flexnetworks 256
175.111.21.0/24 AS38676 FLEXNET 256
175.111.29.0/24 AS38676 flexnetworks 256
175.111.31.0/24 AS38676 flexnetworks 256
175.111.112.0/24 AS46026 INFRASTRUCTURE & SERVER 256
175.111.113.0/24 AS46026 CUSTOMER BBT BATAM 256
175.111.115.0/24 AS46026 CUSTOMER BBT BATAM 256
175.111.116.0/24 AS46026 CUSTOMER BBT BATAM 256
175.111.117.0/24 AS46026 CUSTOMER BBT BATAM 256
175.111.118.0/24 AS46026 CUSTOMER BBT BATAM 256
175.111.119.0/24 AS46026 CUSTOMER BBT BATAM 256
175.111.100.0/24 AS56304 The Total Team Limited 256
175.111.101.0/24 AS56304 The Total Team Limited 256
175.111.102.0/24 AS56304 The Total Team Limited 256
175.111.103.0/24 AS56304 The Total Team Limited 256
175.111.235.0/24 AS9505 Chunghwa Telecom Co.,Ltd. 256
175.111.236.0/24 AS9505 Chunghwa Telecom Co.,Ltd. 256
175.111.237.0/24 AS9505 Chunghwa Telecom Co.,Ltd. 256
175.111.238.0/24 AS9505 Chunghwa Telecom Co.,Ltd. 256
175.111.239.0/24 AS9505 Chunghwa Telecom Co.,Ltd. 256
175.111.114.0/24 AS46026 CUSTOMER BBT BATAM 256
175.111.250.0/24 AS10126 Chunghwa Telecom Co.,Ltd. 256
175.111.251.0/24 AS10126 Chunghwa Telecom Co.,Ltd. 256
175.111.253.0/24 AS10126 Chunghwa Telecom Co.,Ltd. 256
175.111.97.0/24 AS150654 KENNIES STAR INDIA PRIVATE LIMITED 256
175.111.96.0/24 AS151995 PT Wifipedia Sinergi Telematika 256
175.111.8.0/24 AS198381 YahClick 256
175.111.6.0/24 AS206283 Supernet Peshawar 256
175.111.0.0/24 AS24435 Cloud 256
175.111.17.0/24 AS38676 flexnetworks 256
175.111.18.0/24 AS38676 flexnetworks 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
175.111.238.204 AS9505 Taiwan Internet Gateway 56.32ms from Singapore, SG
175.111.235.26 AS9505 Taiwan Internet Gateway 56.81ms from Singapore, SG
175.111.239.175 AS9505 Taiwan Internet Gateway 73.94ms from Singapore, SG
175.111.236.28 AS9505 Taiwan Internet Gateway 78.09ms from Singapore, SG
175.111.237.117 AS9505 Taiwan Internet Gateway 57.24ms from Singapore, SG

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
20.232.23.100 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
122.115.225.68 AS23724 IDC, China Telecommunications Corporation 5.36ms from Beijing, CN
206.84.90.100 AS13536 FirstLight Fiber, Inc. 7.96ms from Boston, US
89.36.12.68 AS47505 Gabriel Vargolici 1.21ms from Bucharest, RO
129.229.23.164 AS668 United States Department of Defense (DoD) 4.22ms from Chicago, US
117.215.156.212 AS9829 National Internet Backbone 1.53ms from Delhi, IN
65.52.225.148 AS8075 Microsoft Corporation 0.19ms from Dublin, IE
116.97.236.196 AS24086 Viettel Corporation 7.22ms from Hanoi, VN
222.255.43.20 AS45899 VNPT Corp 0.52ms from Hanoi, VN
92.37.218.148 AS12389 PJSC Rostelecom 1.10ms from Khabarovsk, RU
81.108.165.36 AS5089 Virgin Media Limited 8.95ms from London, GB
64.166.171.84 AS7018 AT&T Enterprises, LLC 5.39ms from Los Angeles, US
3.212.192.228 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
36.237.245.132 AS3462 Data Communication Business Group 3.92ms from Taichung, TW
1.121.224.244 AS1221 Telstra Limited 4.53ms from Adelaide, AU
152.13.140.20 AS53785 University of North Carolina at Greensboro 10.44ms from Ashburn, US
13.58.155.84 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
34.55.253.68 AS396982 Google LLC 0.11ms from Council Bluffs, US
175.151.218.116 AS4837 CHINA UNICOM China169 Backbone 13.12ms from Liaoyang, CN
125.104.222.84 AS4134 CHINANET-BACKBONE 5.63ms from Ningbo, CN
122.231.60.132 AS4134 CHINANET-BACKBONE 4.91ms from Ningbo, CN
150.84.106.100 AS2907 Research Organization of Information and Systems, National Institute of Informatics 2.81ms from Osaka, JP
179.93.31.212 AS26599 TELEFÔNICA BRASIL S.A 1.96ms from Osasco, BR
78.197.161.4 AS12322 Free SAS 6.89ms from Paris, FR
112.228.251.4 AS4837 CHINA UNICOM China169 Backbone 8.02ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -m6 175.111.231.85
traceroute to 175.111.231.85 (175.111.231.85): 6 hops max, 52 byte packets
1 [AS15169] 72.14.235.202 175.164 ms
2 *
3 [AS9505] 203.78.181.133 183.77 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Toronto, CA
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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