203.78.182.0/24

AS9505  ·  Taiwan Internet Gateway

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Summary

Country Taiwan
Domain chti.com.tw
ASN AS9505
Parent Range 203.78.176.0/20
Registry APNIC
ID TWGATE-NET

WHOIS Details

inetnum:        203.78.176.0 - 203.78.191.255
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:        WS31-AP
tech-c:         MY37-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-HINET-AP
last-modified:  2025-11-07T02:28:25Z
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:         Ming-Hsien Yang
address:        Chunghwa Telecom - International Business Group (CHT-I)
address:        7F(R707), #31,  Aikuo East Road, Taipei ,Taiwan, 106 R.O.C
country:        TW
phone:          +886-2-23443574
fax-no:         +886-2-23568357
e-mail:         [email protected]
nic-hdl:        MY37-AP
mnt-by:         MAINT-TW-CHTI
last-modified:  2008-09-04T07:29:17Z
source:         APNIC

person:         Wen-Shyang Shiau
address:        Chunghwa Telecom - International Business Group (CHTI)
address:        5F(R511), #31, Aikuo East Road, Taipei,Taiwan, 106 R.O.C
country:        TW
phone:          +886-2-23443916
fax-no:         +886-2-23443577
e-mail:         [email protected]
nic-hdl:        WS31-AP
mnt-by:         MAINT-TW-CHTI
last-modified:  2008-09-04T07:29:17Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.78.182.0/24

Range ASN Company Num of IPs
203.78.176.0/20 AS9505 International Business Group, 4,096

Nearby Ranges

BGP prefixes that overlap with 203.78.0.0/16

Range ASN Company Num of IPs
203.78.64.0/19 AS10098 iCare.com Ltd 8,192
203.78.224.0/19 AS7671 NTT SmartConnect Corporation 8,192
203.78.112.0/20 AS24203 PT XLSMART Telecom Sejahtera Tbk 4,096
203.78.96.0/20 AS18362 Netway Communication Co.,Ltd. 4,096
203.78.192.0/20 AS2914 NTT Ltd Japan Corporation 4,096
203.78.48.0/20 AS58519 CHINANET Guangdong province network 4,096
203.78.208.0/20 AS703 Verizon Communications India Private Limited 4,096
203.78.176.0/20 AS9505 International Business Group, 4,096
203.78.168.0/21 AS207990 steel-axis LLC 2,048
203.78.136.0/22 AS133054 5/F, Belgian Bank Bldg, No. 721-725 Nathan Rd Mong Kok, 1,024
203.78.200.0/22 AS10204 NTT MSC SDN BHD 1,024
203.78.204.0/22 AS38566 NTT (Thailand) Ltd. 1,024
203.78.166.0/23 AS212238 UAB code200 512
203.78.161.0/24 AS10557 UAB code200 256
203.78.134.0/24 AS9304 PHOENIXCORPORATION-JP 256
203.78.149.0/24 AS4620 SOLONE PTE LTD 256
203.78.151.0/24 AS4620 SOLONE PTE LTD 256
203.78.135.0/24 AS9304 PHOENIXCORPORATION-JP 256
203.78.179.0/24 AS9505 Chunghwa Telecom Co.,Ltd. 256
203.78.150.0/24 AS9234 SOLONE PTE LTD 256
203.78.132.0/24 AS9304 PHOENIXCORPORATION-JP 256
203.78.163.0/24 AS10557 UAB code200 256
203.78.144.0/24 AS134749 Md. Nasir Uddin T/A SPEED TECH ONLINE 256
203.78.145.0/24 AS134749 Md. Nasir Uddin T/A SPEED TECH ONLINE 256
203.78.147.0/24 AS134749 Md. Nasir Uddin T/A SPEED TECH ONLINE 256
203.78.146.0/24 AS134749 Md. Nasir Uddin T/A SPEED TECH ONLINE 256
203.78.162.0/24 AS138663 AVM Cloud Sdn. Bhd. 256
203.78.133.0/24 AS9304 PHOENIXCORPORATION-JP 256
203.78.160.0/24 AS206757 FIBROPTIC CAT TELECOM SL 256
203.78.165.0/24 AS23672 Airwave Pvt. Ltd. 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
203.78.182.1 AS9505 Taiwan Internet Gateway 0.46ms 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
2.84.132.24 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.01ms from Athens, GR
120.2.219.216 AS4837 CHINA UNICOM China169 Backbone 10.14ms from Beijing, CN
80.137.68.152 AS3320 Deutsche Telekom AG 2.00ms from Berlin, DE
75.162.20.120 AS209 CenturyLink Communications, LLC 8.62ms from Chicago, US
45.6.138.8 AS266136 R.A INTERNET 10.67ms from Fortaleza, BR
49.160.171.152 AS17858 LG POWERCOMM 1.68ms from Incheon, KR
149.129.249.200 AS45102 Alibaba (US) Technology Co., Ltd. 0.65ms from Jakarta, ID
66.121.223.72 AS7018 AT&T Enterprises, LLC 1.87ms from Los Angeles, US
86.107.196.168 AS39855 Mod Mission Critical LLC 0.13ms from Madrid, ES
52.60.218.72 AS16509 Amazon.com, Inc. 0.14ms from Montreal, CA
220.98.90.184 AS4713 NTT DOCOMO BUSINESS,Inc. 5.72ms from Osaka, JP
181.236.158.232 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 13.55ms from Panama, PA
27.202.195.248 AS4837 CHINA UNICOM China169 Backbone 7.91ms from Qingdao, CN
3.84.64.216 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
211.196.100.40 AS4766 Korea Telecom 1.39ms from Seoul, KR
39.125.194.184 AS9318 SK Broadband Co Ltd 1.97ms from Seoul, KR
217.119.72.184 AS9141 P4 Sp. z o.o. 12.99ms from Warsaw, PL
51.34.144.168 AS16509 Amazon.com, Inc. 0.39ms from Zuerich, CH
84.8.11.24 AS54253 Oracle Corporation 1.79ms from Abu Dhabi, AE
88.68.124.72 AS3209 Vodafone GmbH 4.33ms from Berlin, DE
104.104.183.216 AS16625 Akamai Technologies, Inc. 3.88ms from Cleveland, US
37.196.82.232 AS1257 Tele2 Sverige AB 0.46ms from Goeteborg, SE
97.120.74.56 AS209 CenturyLink Communications, LLC 1.95ms from Hillsboro, US
110.15.142.120 AS9318 SK Broadband Co Ltd 1.78ms from Incheon, KR
90.240.98.104 AS5378 Vodafone Limited 2.48ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 203.78.182.6
traceroute to 203.78.182.6 (203.78.182.6): 64 hops max, 52 byte packets
5 [AS9505] 203.78.182.6 0.718 ms
Measurement taken from IPinfo ProbeNet in Taipei, TW
On

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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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