103.183.78.0/24

AS38047  ·  Taiwan Telecom

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country Taiwan
Domain chinatelecom.tw
ASN AS38047
Registry APNIC
ID CHINATEL

WHOIS Details

inetnum:        103.183.78.0 - 103.183.79.255
netname:        chinatel
descr:          China Telecom Co., Ltd.
descr:          No. 2, 13F, Zhonghua 4th Rd., Lingya Dist.,
descr:          Kaohsiung City 802646, Taiwan (R.O.C.)
country:        TW
admin-c:        SFH1-AP
tech-c:         SFH1-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
mnt-irt:        IRT-CHINATEL-TW
last-modified:  2023-11-30T04:32:29Z
source:         APNIC

irt:            IRT-CHINATEL-TW
address:        China Telecom Co., Ltd.
address:        No. 2, 13F, Zhonghua 4th Rd., Lingya Dist.,
address:        Kaohsiung City 802646, Taiwan (R.O.C.)
e-mail:         noc@chinatelecom.tw
abuse-mailbox:  noc@chinatelecom.tw
admin-c:        SFH1-AP
tech-c:         SFH1-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:14:07Z
source:         APNIC

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

person:         Shu Fang Hsiao
address:        No. 2, 13F, Zhonghua 4th Rd., Lingya Dist., Kaohsiung City 802646, Taiwan (R.O.C.)
country:        TW
phone:          +886906839076
e-mail:         noc@chinatelecom.tw
nic-hdl:        SFH1-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2022-03-08T06:11:10Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.183.0.0/16

Range ASN Company Num of IPs
103.183.20.0/23 AS17995 PT BASKARA PRAMANA WIJAYA 512
103.183.8.0/23 AS149404 PT Cepat Multi Data 512
103.183.6.0/23 AS149407 PT Sun Star Motor 512
103.183.22.0/23 AS17995 PT HAZO KARYA PRATAMA 512
103.183.238.0/23 AS136704 Uttaranchal Cabil Network 512
103.183.34.0/23 AS133661 FASTWAY VERSATILE STRATEGICS PRIVATE LIMITED 512
103.183.86.0/23 AS132116 SKYWAY BROADBAND AND TELESERVICES PVT LTD 512
103.183.248.0/23 AS134949 Commsco Pty Ltd t/a Communications Company 512
103.183.64.0/23 AS149634 RMO Technology Co., Ltd. 512
103.183.70.0/23 AS138751 MASS NETWORK SOLUTION 512
103.183.82.0/23 AS138754 OPTIC BROADBAND SERVICES LLP 512
103.183.240.0/23 AS135139 CLOUD FIBERNET 512
103.183.192.0/23 AS149645 Spectrum Cable network and broadband, Inc. 512
103.183.112.0/23 AS135905 VINAMEED VIET NAM COMPANY LIMITED 512
103.183.120.0/23 AS135918 Eco Green Transport and Construction Investment Joint Stock Company 512
103.183.0.0/23 AS17995 PT PRATAMA GRAHA SEMESTA 512
103.183.146.0/23 AS140822 CITY CLOUD COMPANY LIMITED 512
103.183.148.0/23 AS140822 FOREST IDC COMPANY LIMITED 512
103.183.122.0/23 AS23650 512
103.183.124.0/23 AS23650 Jiangsu Yihong e-commerce Co., Ltd 512
103.183.4.0/23 AS38758 PT Total Solusi Internusa 512
103.183.12.0/23 AS17995 PT PANDAWA MITRA BUANA 512
103.183.150.0/23 AS140822 TIN TIN HOST COMPANY LIMITED 512
103.183.152.0/23 AS140822 HAPPY CLOUD COMPANY LIMITED 512
103.183.14.0/23 AS17995 CV SUKMADEWA 512
103.183.204.0/23 AS141514 REHA CREDIT AND CAPITAL PVT LTD 512
103.183.228.0/23 AS141514 SSV PROPERTIES PRIVATE LIMITED 512
103.183.138.0/23 AS58659 HARIOM CORPORATION 512
103.183.18.0/23 AS17995 PT AIDIL PRAPTA ADIBRATA 512
103.183.104.0/23 AS59191 PRIMECAST TELECOM INDIA PRIVATE LIMITED 512
103.183.114.0/23 AS63737 EZCONNECT Company Limited 512
103.183.118.0/23 AS63737 MYCLOUD ITC Company Limited 512
103.183.198.0/23 AS7483 SYVC Ltd. 512
103.183.66.0/23 AS7609 Morgan Stanley Management Service (Shanghai) Limited 512
103.183.66.0/23 AS7609 Morgan Stanley Management Service (Shanghai) Limited 512
103.183.194.0/23 AS132537 MYANMAR LIGHT GLOBAL COMPANY LIMITED t/a LG 512
103.183.66.0/23 AS7653 Morgan Stanley Management Service (Shanghai) Limited 512
103.183.66.0/23 AS7653 Morgan Stanley Management Service (Shanghai) Limited 512
103.183.32.0/23 AS133661 FASTWAY MANESAR DIGITAL VISION PRIVATE LIMITED 512
103.183.182.0/24 AS18059 PT Dwi Tunggal Putra 256
103.183.183.0/24 AS18059 PT Dwi Tunggal Putra 256
103.183.184.0/24 AS18059 PT Dwi Tunggal Putra 256
103.183.185.0/24 AS18059 PT Dwi Tunggal Putra 256
103.183.188.0/24 AS18059 PT Dwi Tunggal Putra 256
103.183.189.0/24 AS18059 PT Dwi Tunggal Putra 256
103.183.190.0/24 AS18059 PT Dwi Tunggal Putra 256
103.183.191.0/24 AS18059 PT Dwi Tunggal Putra 256
103.183.186.0/24 AS4800 Indonesia Online Access 256
103.183.187.0/24 AS4800 Indonesia Online Access 256
103.183.250.0/24 AS4800 Indonesia Online Access 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

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

IP Address ASN Details
103.183.78.1 AS38047 Taiwan Telecom 0.48ms 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
18.215.219.136 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
52.2.117.72 AS14618 Amazon.com, Inc. 0.54ms from Ashburn, US
91.183.221.8 AS5432 Proximus NV 2.90ms from Brussels, BE
35.225.188.40 AS396982 Google LLC 0.11ms from Council Bluffs, US
168.63.59.168 AS8075 Microsoft Corporation 0.14ms from Dublin, IE
35.156.156.216 AS16509 Amazon.com, Inc. 0.22ms from Frankfurt am Main, DE
93.223.237.40 AS3320 Deutsche Telekom AG 3.39ms from Frankfurt am Main, DE
181.188.232.72 AS19114 Otecel S.A. 1.83ms from Guayaquil, EC
102.204.159.248 AS329122 FiberFly PTY Ltd 0.36ms from Johannesburg, ZA
113.226.77.72 AS4837 CHINA UNICOM China169 Backbone 8.47ms from Liaoyang, CN
2.221.111.24 AS5607 Sky UK Limited 0.97ms from London, GB
174.65.81.168 AS22773 Cox Communications Inc. 8.61ms from Los Angeles, US
185.213.242.248 AS22427 GNET INC. 0.47ms from Moscow, RU
154.30.74.40 AS9009 M247 Europe SRL 0.49ms from New York City, US
104.88.190.56 AS16625 Akamai Technologies, Inc. 0.35ms from Osaka, JP
151.31.176.40 AS1267 WIND TRE S.P.A. 3.98ms from Rome, IT
151.25.110.152 AS1267 WIND TRE S.P.A. 3.08ms from Rome, IT
66.234.213.120 AS11404 Wave Broadband 4.46ms from San Jose, US
165.107.91.40 AS2642 California Department of Technology 3.48ms from San Jose, US
77.169.19.248 AS1136 KPN B.V. 3.24ms from Amsterdam, NL
97.232.7.232 AS6167 Verizon Business 18.73ms from Dallas, US
23.206.38.216 AS16625 Akamai Technologies, Inc. 0.50ms from Denver, US
80.142.89.152 AS3320 Deutsche Telekom AG 7.38ms from Frankfurt am Main, DE
156.245.134.8 AS62468 VpsQuan L.L.C. 0.66ms from Hong Kong, HK
40.192.57.184 AS16509 Amazon.com, Inc. 1.35ms from Hyderabad, IN

Traceroute

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

$
traceroute -a -n -q1 -f3 103.183.78.1
traceroute to 103.183.78.1 (103.183.78.1): 64 hops max, 52 byte packets
3 [] 203.163.222.5 0.704 ms
4 [] 103.123.253.9 0.661 ms
5 [] 113.21.86.85 0.647 ms
6 [AS38047] 103.183.78.1 0.409 ms
Measurement taken from IPinfo ProbeNet in Taipei, TW
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs