Autonomous System details

AS18429

Extra-Lan Technologies Co., LTD  ·  extra-lan.com.tw

Taiwan

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

Sign up for free ›

AS18429 – Extra-Lan Technologies Co., LTD

Field Value
Country Taiwan
Website extra-lan.com.tw
Hosted domains 56
IPv4 addresses 43,008
IPv6 addresses 4,954,178,008,780,750,357,945,909,248
ASN type ISP
Registry apnic
Updated 3 months ago on Nov 06, 2025

IP Ranges

Netblock Company Num of IPs
27.147.0.0/21 CABLE GIANT CATV. CO., LTD. 2,048
27.147.8.0/21 CABLE GIANT CATV. CO., LTD. 2,048
27.147.16.0/21 CABLE GIANT CATV. CO., LTD. 2,048
27.147.24.0/21 CABLE GIANT CATV. CO., LTD. 2,048
27.147.32.0/21 CABLE GIANT CATV. CO., LTD. 2,048
27.147.40.0/21 CABLE GIANT CATV. CO., LTD. 2,048
27.147.48.0/21 CABLE GIANT CATV. CO., LTD. 2,048
27.147.56.0/21 CABLE GIANT CATV. CO., LTD. 2,048
61.57.128.0/21 Extra-Lan Technologies Co., LTD 2,048
61.57.136.0/21 Extra-Lan Technologies Co., LTD 2,048
61.57.144.0/21 Extra-Lan Technologies Co., LTD 2,048
123.50.32.0/21 Extra-Lan Technologies Co., LTD 2,048
123.50.40.0/21 Extra-Lan Technologies Co., LTD 2,048
123.50.48.0/21 Extra-Lan Technologies Co., LTD 2,048
123.50.56.0/21 Extra-Lan Technologies Co., LTD 2,048
124.155.160.0/21 Extra-Lan Technologies Co., LTD 2,048
124.155.168.0/21 Extra-Lan Technologies Co., LTD 2,048
124.155.176.0/21 Extra-Lan Technologies Co., LTD 2,048
124.155.184.0/21 Extra-Lan Technologies Co., LTD 2,048
27.147.8.0/22 CABLE GIANT CATV. CO., LTD. 1,024
27.147.44.0/22 CABLE GIANT CATV. CO., LTD. 1,024
27.147.60.0/22 CABLE GIANT CATV. CO., LTD. 1,024
45.64.232.0/22 CABLE GIANT CATV. CO., LTD. 1,024
61.57.128.0/22 Extra-Lan Technologies Co., LTD 1,024
61.57.144.0/22 CABLE GIANT CATV. CO., LTD. 1,024
61.57.152.0/22 CABLE GIANT CATV. CO., LTD. 1,024
61.57.156.0/22 CABLE GIANT CATV. CO., LTD. 1,024
103.224.200.0/22 Extra-Lan Technologies Co., LTD 1,024
123.50.44.0/22 CABLE GIANT CATV. CO., LTD. 1,024
61.57.132.0/23 CABLE GIANT CATV. CO., LTD. 512
61.57.134.0/23 CABLE GIANT CATV. CO., LTD. 512
61.57.140.0/23 CABLE GIANT CATV. CO., LTD. 512
61.57.142.0/23 CABLE GIANT CATV. CO., LTD. 512
61.57.150.0/23 CABLE GIANT CATV. CO., LTD. 512
123.50.56.0/23 CABLE GIANT CATV. CO., LTD. 512
123.50.62.0/23 CABLE GIANT CATV. CO., LTD. 512
124.155.168.0/23 CABLE GIANT CATV. CO., LTD. 512
124.155.170.0/23 CABLE GIANT CATV. CO., LTD. 512
124.155.172.0/23 CABLE GIANT CATV. CO., LTD. 512
124.155.174.0/23 CABLE GIANT CATV. CO., LTD. 512
61.57.148.0/24 CABLE GIANT CATV. CO., LTD. 256
61.57.149.0/24 CABLE GIANT CATV. CO., LTD. 256
123.50.58.0/24 CABLE GIANT CATV. CO., LTD. 256
123.50.59.0/24 CABLE GIANT CATV. CO., LTD. 256
123.50.60.0/24 CABLE GIANT CATV. CO., LTD. 256
123.50.61.0/24 Extra-Lan Technologies Co., LTD 256

Netblock Company
2407:4900:1000::/36 CABLE GIANT CATV. CO., LTD.
2407:4900:fd01::/48 CABLE GIANT CATV. CO., LTD.
2407:4900:ff01::/48 CABLE GIANT CATV. CO., LTD.
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS18429
                                                OrgID:          AS18429
                                                ASName:         AS18429
                                                ASNumber:       AS18429
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 56 domain names hosted across 38 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
27.147.28.91 ████████ 10
103.224.200.49 ██████████ 4
103.224.201.237 ██████████ 3
27.147.31.75 ██████████ 2
27.147.49.169 ██████████ 2
61.57.144.39 ██████████ 2
123.50.56.205 ██████████ 2
61.57.146.7 ██████████ 1
27.147.31.126 ██████████ 1
27.147.18.149 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
27.147.40.1 AS18429 Extra-Lan Technologies Co., LTD 0.68ms from Taipei, TW
27.147.41.222 AS18429 Extra-Lan Technologies Co., LTD 7.75ms from Taipei, TW
103.224.200.1 AS18429 Extra-Lan Technologies Co., LTD 1.01ms from Taipei, TW
27.147.21.216 AS18429 Extra-Lan Technologies Co., LTD 7.70ms from Taipei, TW
27.147.29.44 AS18429 Extra-Lan Technologies Co., LTD 5.71ms from Taipei, TW
61.57.152.1 AS18429 Extra-Lan Technologies Co., LTD 1.05ms from Taipei, TW
61.57.141.254 AS18429 Extra-Lan Technologies Co., LTD 1.65ms from Taipei, TW
123.50.33.255 AS18429 Extra-Lan Technologies Co., LTD 0.92ms from Taipei, TW
27.147.31.75 AS18429 Extra-Lan Technologies Co., LTD 5.46ms from Taipei, TW
27.147.49.228 AS18429 Extra-Lan Technologies Co., LTD 5.04ms from Taipei, TW
123.50.61.193 AS18429 Extra-Lan Technologies Co., LTD 0.68ms from Taipei, TW
61.57.129.254 AS18429 Extra-Lan Technologies Co., LTD 1.63ms from Taipei, TW
123.50.47.53 AS18429 Extra-Lan Technologies Co., LTD 12.27ms from Taipei, TW
27.147.61.1 AS18429 Extra-Lan Technologies Co., LTD 0.62ms from Taipei, TW
27.147.28.1 AS18429 Extra-Lan Technologies Co., LTD 0.64ms from Taipei, TW
103.224.203.38 AS18429 Extra-Lan Technologies Co., LTD 7.81ms from Taipei, TW
123.50.37.1 AS18429 Extra-Lan Technologies Co., LTD 3.60ms from Taipei, TW
61.57.148.122 AS18429 Extra-Lan Technologies Co., LTD 0.59ms from Taipei, TW
27.147.50.19 AS18429 Extra-Lan Technologies Co., LTD 6.02ms from Taipei, TW
124.155.177.79 AS18429 Extra-Lan Technologies Co., LTD 1.53ms from Taipei, TW
124.155.179.37 AS18429 Extra-Lan Technologies Co., LTD 1.05ms from Taipei, TW
123.50.55.1 AS18429 Extra-Lan Technologies Co., LTD 0.68ms from Taipei, TW
61.57.146.1 AS18429 Extra-Lan Technologies Co., LTD 0.99ms from Taipei, TW
123.50.59.193 AS18429 Extra-Lan Technologies Co., LTD 0.61ms from Taipei, TW
27.147.42.234 AS18429 Extra-Lan Technologies Co., LTD 7.29ms 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
73.173.54.109 AS7922 Comcast Cable Communications, LLC 8.83ms from Ashburn, US
212.20.226.61 AS12703 Pulsant (Scotland) Ltd 0.39ms from Edinburgh, GB
188.119.168.29 AS9009 M247 Europe SRL 0.28ms from Frankfurt am Main, DE
4.225.54.141 AS8075 Microsoft Corporation 0.19ms from Gaevle, SE
14.230.211.109 AS45899 VNPT Corp 5.59ms from Ho Chi Minh City, VN
211.176.123.29 AS9318 SK Broadband Co Ltd 1.07ms from Incheon, KR
93.125.98.253 AS49526 JSC MTBank 1.01ms from Minsk, BY
88.175.213.93 AS12322 Free SAS 6.30ms from Paris, FR
121.168.20.125 AS4766 Korea Telecom 1.27ms from Seoul, KR
135.171.225.13 AS8075 Microsoft Corporation 0.61ms from Singapore, SG
13.112.213.61 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
35.72.106.141 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
18.176.211.189 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
93.82.91.93 AS8447 A1 Telekom Austria AG 12.99ms from Vienna, AT
108.39.207.205 AS701 Verizon Business 6.54ms from Ashburn, US
111.165.250.13 AS4837 CHINA UNICOM China169 Backbone 4.89ms from Beijing, CN
213.119.205.157 AS6848 Telenet BV 5.77ms from Brussels, BE
87.177.159.61 AS3320 Deutsche Telekom AG 6.40ms from Duesseldorf, DE
154.212.91.237 AS134548 DXTL Tseung Kwan O Service 0.71ms from Hong Kong, HK
175.115.230.109 AS9318 SK Broadband Co Ltd 7.19ms from Incheon, KR
91.210.35.253 AS49162 NetEasy LLC 0.33ms from Kyiv, UA
81.133.186.29 AS2856 British Telecommunications PLC 3.27ms from London, GB
83.149.252.125 AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE" 1.11ms from Moscow, RU
125.112.220.77 AS4134 CHINANET-BACKBONE 10.77ms from Ningbo, CN
58.57.16.253 AS4134 CHINANET-BACKBONE 6.51ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -m8 123.50.51.111
traceroute to 123.50.51.111 (123.50.51.111): 8 hops max, 52 byte packets
1 [AS15169] 142.250.58.37 130.977 ms
2 [AS15169] 142.250.232.170 130.949 ms
3 *
4 [AS9924] 60.199.14.50 139.27 ms
5 [AS9924] 60.199.28.2 131.422 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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 AS18429 at robtex.

Data 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.

Get Started for Free Contact Sales
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