Autonomous System details

AS18429

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

Taiwan

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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.
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WHOIS Details

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                                                ASHandle:       AS18429
                                                OrgID:          AS18429
                                                ASName:         AS18429
                                                ASNumber:       AS18429
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

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

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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

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Peers

There is 1 peer for this ASN.

Peers Name
AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
27.147.50.236 AS18429 Extra-Lan Technologies Co., LTD 6.52ms from Taipei, TW
123.50.32.0 AS18429 Extra-Lan Technologies Co., LTD 0.91ms from Taipei, TW
27.147.21.61 AS18429 Extra-Lan Technologies Co., LTD 6.92ms from Taipei, TW
27.147.14.227 AS18429 Extra-Lan Technologies Co., LTD 1.09ms from Taipei, TW
27.147.40.1 AS18429 Extra-Lan Technologies Co., LTD 0.71ms from Taipei, TW
61.57.144.1 AS18429 Extra-Lan Technologies Co., LTD 1.04ms from Taipei, TW
103.224.202.30 AS18429 Extra-Lan Technologies Co., LTD 6.06ms from Taipei, TW
27.147.36.1 AS18429 Extra-Lan Technologies Co., LTD 1.02ms from Taipei, TW
61.57.131.66 AS18429 Extra-Lan Technologies Co., LTD 0.77ms from Taipei, TW
124.155.179.37 AS18429 Extra-Lan Technologies Co., LTD 0.77ms from Taipei, TW
61.57.147.1 AS18429 Extra-Lan Technologies Co., LTD 0.98ms from Taipei, TW
61.57.150.2 AS18429 Extra-Lan Technologies Co., LTD 1.50ms from Taipei, TW
27.147.63.1 AS18429 Extra-Lan Technologies Co., LTD 0.64ms from Taipei, TW
27.147.61.1 AS18429 Extra-Lan Technologies Co., LTD 0.71ms from Taipei, TW
61.57.159.58 AS18429 Extra-Lan Technologies Co., LTD 0.83ms from Taipei, TW
27.147.41.156 AS18429 Extra-Lan Technologies Co., LTD 7.80ms from Taipei, TW
27.147.48.1 AS18429 Extra-Lan Technologies Co., LTD 1.04ms from Taipei, TW
27.147.20.1 AS18429 Extra-Lan Technologies Co., LTD 1.13ms from Taipei, TW
2407:4900:1b00::18c0 AS18429 Extra-Lan Technologies Co., LTD 19.24ms from Hong Kong, HK
123.50.62.33 AS18429 Extra-Lan Technologies Co., LTD 0.65ms from Taipei, TW
123.50.37.1 AS18429 Extra-Lan Technologies Co., LTD 4.17ms from Taipei, TW
123.50.55.1 AS18429 Extra-Lan Technologies Co., LTD 0.67ms from Taipei, TW
61.57.152.1 AS18429 Extra-Lan Technologies Co., LTD 1.08ms from Taipei, TW
27.147.22.160 AS18429 Extra-Lan Technologies Co., LTD 7.74ms from Taipei, TW
124.155.177.235 AS18429 Extra-Lan Technologies Co., LTD 1.21ms 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
31.3.109.221 AS197731 The Internet Engineering Group B.V. 1.81ms from Amsterdam, NL
73.173.54.109 AS7922 Comcast Cable Communications, LLC 7.99ms from Ashburn, US
73.29.238.189 AS7922 Comcast Cable Communications, LLC 8.21ms from Ashburn, US
20.36.214.29 AS8075 Microsoft Corporation 0.29ms from Boydton, US
75.250.168.221 AS6167 Verizon Business 13.48ms from Chicago, US
176.180.163.205 AS5410 Bouygues Telecom SA 6.83ms from Frankfurt am Main, DE
117.137.100.125 AS9808 China Mobile Communications Group Co., Ltd. 19.21ms from Hohhot, CN
117.209.27.221 AS9829 National Internet Backbone 19.21ms from Kolkata, IN
23.246.119.141 AS12271 Charter Communications Inc 1.87ms from New York City, US
121.107.245.221 AS2516 KDDI CORPORATION 4.17ms from Osaka, JP
80.15.31.173 AS3215 Orange S.A. 1.76ms from Paris, FR
89.194.86.205 AS8011 MongoDB, Inc. 0.15ms from Reston, US
82.147.50.125 AS29492 EIDSIVA DIGITAL AS 2.14ms from Sandefjord, NO
77.85.125.237 AS8866 Vivacom Bulgaria EAD 3.68ms from Sofia, BG
119.115.129.61 AS4837 CHINA UNICOM China169 Backbone 11.50ms from Tieling, CN
136.53.92.93 AS16591 Google Fiber Inc. 5.56ms from Atlanta, US
208.118.250.253 AS27382 FirstLight Fiber, Inc. 9.51ms from Boston, US
122.178.166.173 AS24560 Bharti Airtel Ltd., Telemedia Services 9.80ms from Chennai, IN
24.78.169.173 AS6327 Shaw Communications 16.04ms from Chicago, US
66.18.9.221 AS13767 DataBank Holdings, Ltd. 0.63ms from Dallas, US
176.99.196.173 AS35598 INETCOM CARRIER LLC 1.07ms from Moscow, RU
87.17.103.157 AS3269 Telecom Italia S.p.A. 6.87ms from Rende, IT
187.12.205.125 AS7738 V tal 0.79ms from Rio de Janeiro, BR
200.141.252.141 AS7738 V tal 0.76ms from Rio de Janeiro, BR
188.53.189.29 AS25019 Saudi Telecom Company JSC 1.98ms from Riyadh, SA

Traceroute

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

$
traceroute -a -n -q1 123.50.62.0
traceroute to 123.50.62.0 (123.50.62.0): 64 hops max, 52 byte packets
1 [AS15169] 142.250.58.37 157.087 ms
2 [AS15169] 142.250.233.158 160.112 ms
3 *
4 [AS9924] 60.199.14.50 164.249 ms
5 [AS9924] 60.199.28.2 166.263 ms
6 [AS9924] 61.31.253.102 164.396 ms
7 *
8 [AS18429] 123.50.62.0 164.26 ms
Measurement taken from IPinfo ProbeNet in Council Bluffs, 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.

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