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 54
IPv4 addresses 43,008
IPv6 addresses 4,954,178,008,780,750,357,945,909,248
ASN type ISP
Registry apnic
Updated a month 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 54 domain names hosted across 37 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
61.57.144.39 ██████████ 2
123.50.56.205 ██████████ 2
27.147.13.81 ██████████ 1
61.57.146.7 ██████████ 1
103.224.200.5 ██████████ 1
27.147.29.222 ██████████ 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

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

IP Address ASN Details
61.57.141.254 AS18429 Extra-Lan Technologies Co., LTD 1.66ms from Taipei, TW
61.57.129.254 AS18429 Extra-Lan Technologies Co., LTD 1.60ms from Taipei, TW
27.147.30.206 AS18429 Extra-Lan Technologies Co., LTD 5.53ms from Taipei, TW
27.147.62.65 AS18429 Extra-Lan Technologies Co., LTD 0.67ms from Taipei, TW
123.50.59.65 AS18429 Extra-Lan Technologies Co., LTD 0.66ms from Taipei, TW
61.57.147.1 AS18429 Extra-Lan Technologies Co., LTD 0.97ms from Taipei, TW
123.50.56.7 AS18429 Extra-Lan Technologies Co., LTD 1.38ms from Taipei, TW
27.147.48.1 AS18429 Extra-Lan Technologies Co., LTD 1.06ms from Taipei, TW
61.57.152.1 AS18429 Extra-Lan Technologies Co., LTD 1.00ms from Taipei, TW
27.147.31.38 AS18429 Extra-Lan Technologies Co., LTD 6.10ms from Taipei, TW
61.57.140.8 AS18429 Extra-Lan Technologies Co., LTD 0.94ms from Taipei, TW
123.50.37.1 AS18429 Extra-Lan Technologies Co., LTD 5.54ms from Taipei, TW
61.57.150.6 AS18429 Extra-Lan Technologies Co., LTD 1.25ms from Taipei, TW
45.64.235.5 AS18429 Extra-Lan Technologies Co., LTD 0.57ms from Taipei, TW
2407:4900:1b00::185b AS18429 Extra-Lan Technologies Co., LTD 8.93ms from Chang-hua, TW
61.57.159.62 AS18429 Extra-Lan Technologies Co., LTD 0.53ms from Taipei, TW
123.50.32.0 AS18429 Extra-Lan Technologies Co., LTD 0.91ms from Taipei, TW
61.57.146.1 AS18429 Extra-Lan Technologies Co., LTD 0.97ms from Taipei, TW
124.155.177.165 AS18429 Extra-Lan Technologies Co., LTD 1.82ms from Taipei, TW
27.147.42.107 AS18429 Extra-Lan Technologies Co., LTD 4.88ms from Taipei, TW
123.50.62.97 AS18429 Extra-Lan Technologies Co., LTD 0.67ms from Taipei, TW
27.147.41.156 AS18429 Extra-Lan Technologies Co., LTD 8.17ms from Taipei, TW
27.147.43.59 AS18429 Extra-Lan Technologies Co., LTD 7.53ms from Taipei, TW
27.147.40.1 AS18429 Extra-Lan Technologies Co., LTD 0.67ms from Taipei, TW
27.147.29.155 AS18429 Extra-Lan Technologies Co., LTD 5.59ms 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
9.142.67.221 AS6079 RCN 1.59ms from Ashburn, US
58.119.238.189 AS4847 China Networks Inter-Exchange 4.00ms from Beijing, CN
212.227.202.253 AS8560 IONOS SE 0.75ms from Berlin, DE
190.159.145.45 AS10620 Telmex Colombia S.A. 6.37ms from Bogota, CO
75.228.253.253 AS6167 Verizon Business 12.59ms from Boston, US
50.127.252.45 AS5650 Frontier Communications of America, Inc. 6.56ms from Chicago, US
83.249.121.61 AS1257 Tele2 Sverige AB 6.31ms from Falkenberg, SE
82.207.81.29 AS6849 JSC "Ukrtelecom" 2.46ms from Kyiv, UA
190.187.125.157 AS19180 AMERICATEL PERU S.A. 0.59ms from Lima, PE
18.133.204.29 AS16509 Amazon.com, Inc. 0.53ms from London, GB
77.67.46.109 AS3257 GTT Communications Inc. 0.57ms from Milan, IT
79.34.234.237 AS3269 Telecom Italia S.p.A. 2.76ms from Milan, IT
94.82.24.29 AS3269 Telecom Italia S.p.A. 6.59ms from Milan, IT
3.6.92.13 AS16509 Amazon.com, Inc. 0.13ms from Mumbai, IN
201.40.181.237 AS8167 V tal 1.05ms from Novo Hamburgo, BR
153.183.122.61 AS4713 NTT DOCOMO BUSINESS,Inc. 6.04ms from Osaka, JP
147.192.57.173 AS2527 Sony Network Communications Inc. 1.51ms from Tokyo, JP
153.153.67.221 AS4713 NTT DOCOMO BUSINESS,Inc. 2.26ms from Tokyo, JP
154.254.121.45 AS36947 Telecom Algeria 14.17ms from Algiers, DZ
180.242.38.109 AS7713 PT Telekomunikasi Indonesia 18.23ms from Batam, ID
20.14.221.29 AS8075 Microsoft Corporation 0.32ms from Boydton, US
4.207.14.29 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
176.180.163.205 AS5410 Bouygues Telecom SA 7.17ms from Frankfurt am Main, DE
182.44.45.13 AS58519 Cloud Computing Corporation 0.43ms from Guiyang, CN
175.161.95.13 AS4837 CHINA UNICOM China169 Backbone 8.73ms from Liaoyang, CN

Traceroute

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

$
traceroute -a -n -q1 61.57.145.129
traceroute to 61.57.145.129 (61.57.145.129): 64 hops max, 52 byte packets
2 *
3 [AS9924] 60.199.21.246 3.537 ms
4 [AS9924] 60.199.3.194 3.622 ms
6 [AS9924] 61.31.253.102 4.538 ms
7 *
8 *
9 [AS18429] 61.57.145.129 17.245 ms
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
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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