Autonomous System details

AS131677

OpenFor Telecommunications Co., Ltd.  ·  openfor.com.tw

Taiwan
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AS131677 – OpenFor Telecommunications Co., Ltd.

Field Value
Country Taiwan
Website openfor.com.tw
Hosted domains 72
IPv4 addresses 1,536
IPv6 addresses 237,684,487,542,793,012,780,631,851,008
ASN type ISP
Registry apnic
Updated a month ago on Jan 03, 2026
Netblock Company Num of IPs
103.147.130.0/23 OpenRich Technology Co., Ltd. 512
103.149.64.0/23 OpenFor Telecommunications Co., Ltd. 512
103.152.252.0/23 InfoRich Information Co., Ltd. 512
Netblock Company
2405:b8c0::/32 OpenRich Technology Co., Ltd.
2405:e4c0::/32 OpenFor Telecommunications Co., Ltd.
2406:3a40::/32 InfoRich Information Co., Ltd.
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS131677
                                                OrgID:          AS131677
                                                ASName:         AS131677
                                                ASNumber:       AS131677
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 72 domain names hosted across 20 IP addresses on this ASN.

IP Address Domain Domains on this IP
103.147.130.160 ██████████ 19
103.147.130.169 ██████████ 14
103.147.130.129 ██████████ 7
103.147.130.7 ██████████ 6
103.152.252.3 ██████████ 5
103.147.130.6 ██████████ 5
103.147.130.161 ██████████ 3
103.147.130.38 ██████████ 3
103.147.130.100 ██████████ 3
103.147.130.102 ██████████ 2

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS4780 Digital United Inc.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS4780 Digital United Inc.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
103.147.131.36 AS131677 OpenFor Telecommunications Co., Ltd. 5.73ms from Taipei, TW
103.152.252.36 AS131677 OpenFor Telecommunications Co., Ltd. 5.83ms from Taipei, TW
103.147.130.255 AS131677 OpenFor Telecommunications Co., Ltd. 5.40ms from Taipei, TW
103.149.64.53 AS131677 OpenFor Telecommunications Co., Ltd. 5.70ms from Taipei, TW
2405:e4c0::ac10:1c20 AS131677 OpenFor Telecommunications Co., Ltd. 5.54ms from Taipei, TW
103.152.253.36 AS131677 OpenFor Telecommunications Co., Ltd. 5.71ms 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
62.109.198.173 AS13445 Cisco Webex LLC 0.79ms from Amsterdam, NL
37.80.85.45 AS3320 Deutsche Telekom AG 17.36ms from Berlin, DE
89.12.50.221 AS6805 Telefonica Germany GmbH & Co.OHG 2.85ms from Berlin, DE
68.0.199.45 AS22773 Cox Communications Inc. 7.95ms from Boston, US
78.92.37.45 AS5483 Magyar Telekom Plc. 3.71ms from Budapest, HU
216.223.111.77 AS11522 Greater Sudbury Telecommunications Inc. 3.78ms from Buffalo, US
18.223.67.109 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
216.29.165.237 AS29787 Web Force Systems 0.10ms from Columbus, US
47.91.190.109 AS45102 Alibaba (US) Technology Co., Ltd. 0.67ms from Hong Kong, HK
94.61.178.109 AS12353 Vodafone Portugal 7.05ms from Lisbon, PT
92.17.131.157 AS13285 TalkTalk Communications Limited 11.21ms from London, GB
37.130.253.237 AS47474 Virtual1 Limited 0.77ms from London, GB
88.98.250.141 AS56478 Hyperoptic Ltd 1.04ms from Manchester, GB
176.110.166.205 AS198541 Intercomtel-as MTT segment 5.88ms from Moscow, RU
119.47.206.45 AS7679 QTnet,Inc. 11.98ms from Osaka, JP
189.108.195.45 AS10429 TELEFÔNICA BRASIL S.A 0.75ms from Osasco, BR
77.125.93.237 AS12400 Partner Communications Ltd. 1.48ms from Rosh Ha‘Ayin, IL
179.2.191.45 AS22047 VTR BANDA ANCHA S.A. 4.47ms from Santiago, CL
114.80.141.77 AS4811 China Telecom (Group) 2.42ms from Shanghai, CN
116.192.162.237 AS4812 China Telecom (Group) 4.82ms from Shanghai, CN
66.92.141.13 AS211192 NetWave Inc. 0.12ms from Taipei, TW
221.131.6.189 AS56042 China Mobile communications corporation 9.52ms from Taiyuan, CN
113.228.172.29 AS4837 CHINA UNICOM China169 Backbone 7.69ms from Tieling, CN
64.24.66.93 AS7029 Windstream Communications LLC 0.48ms from Ashburn, US
223.204.12.93 AS45758 Triple T Broadband Public Company Limited 7.11ms from Bangkok, TH

Traceroute

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

$
traceroute -a -n -q1 103.152.253.123
traceroute to 103.152.253.123 (103.152.253.123): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 *
7 *
8 [AS9002] 87.245.238.4 51.619 ms
9 [AS9002] 87.245.232.236 260.873 ms
10 [AS9002] 87.245.251.209 252.499 ms
11 [AS4780] 192.72.155.205 270.337 ms
12 [AS4780] 192.72.124.103 235.612 ms
13 [AS4780] 139.175.57.190 234.629 ms
14 [AS4780] 192.72.250.138 239.926 ms
15 [AS131677] 103.147.130.253 242.817 ms
16 [AS131677] 103.152.253.123 238.173 ms
Measurement taken from IPinfo ProbeNet in Aktau, KZ
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS131677 at robtex.

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