61.57.136.0/21

AS18429  ·  Extra-Lan Technologies Co., LTD

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Summary

Country Taiwan
Domain extra-lan.com.tw
ASN AS18429
Registry APNIC
ID ELNET-NET

WHOIS Details

inetnum:        61.57.128.0 - 61.57.143.255
netname:        ELNET-NET
descr:          Extra-Lan Technologies Co., LTD
descr:          2Fl., No. 311, Sec. 1, Beishin Rd., Shindian City
descr:          Taipei Country Taiwan 231
country:        TW
admin-c:        HC892-AP
tech-c:         HC892-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-CGNET-TW
last-modified:  2025-11-07T02:39:42Z
source:         APNIC

irt:            IRT-CGNET-TW
address:        CABLE GIANT CATV. CO., LTD.
address:        2F., No.311, Sec. 1, Beixin Rd., Xindian Dist.
address:        New Taipei City
phone:          +886-2-2917-3528 ext. 800
e-mail:         alex@fttx.tw
abuse-mailbox:  alex@fttx.tw
admin-c:        TR300-AP
tech-c:         TR300-AP
remarks:        (oid:CGNET)
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:13:26Z
source:         APNIC
auth:           # Filtered

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:         Hsien-Heng Chen
nic-hdl:        HC892-AP
e-mail:         nou@extra-lan.com.tw
address:        2Fl., No. 311,  Sec. 1, Beishin Rd., Shindian City
address:        Taipei Country, 231, R.O.C
phone:          +886-2-2917-3528 ext. 805
fax-no:         +886-2-8665-7771
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:45:13Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 61.57.0.0/16

Range ASN Company Num of IPs
61.57.32.0/19 AS4782 Government Service Network (GSN) 8,192
61.57.0.0/19 AS9924 Taiwan Fixed Network CO.,LTD. 8,192
61.57.224.0/20 AS17710 President Information Corp.B2,NO.8,TUNG HSING RD., TAIPEI , TAIWAN, 235 4,096
61.57.240.0/20 AS18415 Yulon IT Solutions Inc. 4,096
61.57.108.0/22 AS131596 TBC 1,024
61.57.150.0/23 AS18429 CABLE GIANT CATV. CO., LTD. 512
61.57.122.0/24 AS131596 TBC 256
61.57.123.0/24 AS131596 TBC 256
61.57.124.0/24 AS131596 TBC 256
61.57.125.0/24 AS131596 TBC 256
61.57.126.0/24 AS131596 TBC 256
61.57.82.0/24 AS131596 TBC 256
61.57.83.0/24 AS131596 TBC 256
61.57.86.0/24 AS131596 TBC 256
61.57.87.0/24 AS131596 TBC 256
61.57.102.0/24 AS131596 TBC 256
61.57.89.0/24 AS131596 TBC 256
61.57.90.0/24 AS131596 TBC 256
61.57.91.0/24 AS131596 TBC 256
61.57.92.0/24 AS131596 TBC 256
61.57.93.0/24 AS131596 TBC 256
61.57.94.0/24 AS131596 TBC 256
61.57.95.0/24 AS131596 TBC 256
61.57.226.0/24 AS17710 President Information Corp. 256
61.57.228.0/24 AS17710 President Information Corp. 256
61.57.238.0/24 AS17710 President Information Corp. 256
61.57.88.0/24 AS131596 TBC 256
61.57.103.0/24 AS131596 TBC 256
61.57.114.0/24 AS131596 TBC 256
61.57.115.0/24 AS131596 TBC 256
61.57.116.0/24 AS131596 TBC 256
61.57.119.0/24 AS131596 TBC 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

40 IPs in this range 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 1.61ms from Taipei, TW
61.57.142.9 AS18429 Extra-Lan Technologies Co., LTD 2.31ms from Taipei, TW
61.57.140.6 AS18429 Extra-Lan Technologies Co., LTD 0.92ms 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
213.127.236.69 AS33915 Vodafone Libertel B.V. 2.90ms from Amsterdam, NL
85.75.242.53 AS6799 Ote SA (Hellenic Telecommunications Organisation) 2.39ms from Athens, GR
39.97.8.101 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.18ms from Beijing, CN
217.43.221.69 AS2856 British Telecommunications PLC 9.54ms from Erith, GB
124.62.127.37 AS17858 LG POWERCOMM 2.46ms from Incheon, KR
84.66.230.165 AS5378 Vodafone Limited 5.60ms from London, GB
18.154.148.245 AS16509 Amazon.com, Inc. 0.31ms from Los Angeles, US
73.27.251.69 AS7922 Comcast Cable Communications, LLC 9.82ms from Miami, US
181.178.230.181 AS11556 Cable & Wireless Panama 1.94ms from Panama, PA
167.103.98.197 AS53813 ZSCALER, INC. 0.49ms from Perth, AU
71.121.188.245 AS701 Verizon Business 3.97ms from Philadelphia, US
44.210.197.69 AS14618 Amazon.com, Inc. 0.09ms from Reston, US
2.237.133.53 AS12874 Fastweb SpA 11.60ms from Rome, IT
46.194.252.133 AS8434 Telenor Sverige AB 12.22ms from Stockholm, SE
54.253.1.37 AS16509 Amazon.com, Inc. 0.12ms from Sydney, AU
153.127.52.133 AS7684 SAKURA Internet Inc. 16.34ms from Tokyo, JP
99.236.155.5 AS812 Rogers Communications Canada Inc. 5.50ms from Toronto, CA
203.52.186.229 AS1221 Telstra Limited 1.51ms from Adelaide, AU
68.10.95.197 AS22773 Cox Communications Inc. 9.50ms from Ashburn, US
100.6.139.165 AS701 Verizon Business 6.07ms from Ashburn, US
61.50.131.53 AS4808 China Unicom Beijing Province Network 4.14ms from Beijing, CN
137.116.77.85 AS8075 Microsoft Corporation 0.20ms from Boydton, US
85.197.64.229 AS25220 equada network GmbH 0.39ms from Frankfurt am Main, DE
139.9.30.37 AS55990 Huawei Cloud Service data center 3.62ms from Guangzhou, CN
80.221.38.101 AS1759 Telia Finland Oyj 1.18ms from Helsinki, FI

Traceroute

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

$
traceroute -a -n -q1 -m8 61.57.143.102
traceroute to 61.57.143.102 (61.57.143.102): 8 hops max, 52 byte packets
1 [AS15169] 72.14.235.202 38.649 ms
2 *
3 [AS9924] 60.199.21.2 38.792 ms
4 [AS9924] 60.199.21.42 39.005 ms
5 [AS9924] 60.199.28.22 41.038 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Osaka, JP
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.

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