27.147.48.0/21

AS18429 · Extra-Lan Technologies Co., LTD

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Summary

Country	Taiwan
Domain	cable-giant.com.tw
ASN	AS18429
Registry	TWNIC
ID	CGNET-NET

WHOIS Details

inetnum:        27.147.48.0 - 27.147.48.255
netname:        cgnet-net
descr:          CABLE GIANT CATV. CO., LTD.
descr:          2F., No.311, Sec. 1, Beixin Rd., Xindian Dist.
descr:          New Taipei City Taiwan
country:        TW
admin-c:        SJ58-TW
tech-c:         SJ58-TW
mnt-by:         MAINT-TW-TWNIC
changed:        alex@fttx.tw 20110310
status:         ASSIGNED NON-PORTABLE
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

Nearby Ranges

BGP prefixes that overlap with 27.147.0.0/16

Range	ASN	Company	Num of IPs
27.147.128.0/17	AS23688	Link3 Technologies Limited	32,768
27.147.112.0/20	AS131934	ICC Corporation	4,096
27.147.96.0/20	AS17661	NHN Cloud Japan Corporation	4,096
27.147.80.0/20	AS23624	Chukai Television Co,.Ltd.	4,096
27.147.64.0/20	AS58788	Chiroro-Net Co.,Ltd.	4,096

Hosted domains

There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
27.147.49.169	shenglih.com.tw	2
27.147.49.13	hanji-food.com.tw	1
27.147.49.144	dd-mega.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

722 IPs in this range 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
27.147.49.228	AS18429 Extra-Lan Technologies Co., LTD	`3.31ms` from Taipei, TW
27.147.51.129	AS18429 Extra-Lan Technologies Co., LTD	`6.65ms` from Taipei, TW
27.147.48.1	AS18429 Extra-Lan Technologies Co., LTD	`1.04ms` 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
104.130.42.37	AS27357 Rackspace Hosting	`0.34ms` from Ashburn, US
150.140.248.5	AS5408 National Infrastructures for Research and Technology S.A.	`4.99ms` from Athens, GR
76.229.135.213	AS7018 AT&T Enterprises, LLC	`1.47ms` from Atlanta, US
100.42.182.229	AS51167 Contabo GmbH	`2.01ms` from Frankfurt am Main, DE
119.147.111.21	AS134763 CHINANET Guangdong province network	`3.53ms` from Guangzhou, CN
196.25.188.69	AS5713 Telkom SA Ltd.	`0.63ms` from Johannesburg, ZA
83.63.247.5	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.30ms` from Madrid, ES
188.94.210.181	AS49458 JSC Intellin	`0.86ms` from Moscow, RU
125.21.205.197	AS9498 BHARTI Airtel Ltd.	`1.67ms` from Mumbai, IN
111.101.237.149	AS2516 KDDI CORPORATION	`1.33ms` from Osaka, JP
77.158.80.133	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`7.87ms` from Paris, FR
174.60.129.165	AS7922 Comcast Cable Communications, LLC	`19.83ms` from Reston, US
200.229.234.85	AS28165 Wireless Comm Services LTDA	`0.74ms` from São Paulo, BR
114.35.17.197	AS3462 Data Communication Business Group	`2.88ms` from Taipei, TW
34.83.101.245	AS396982 Google LLC	`0.15ms` from The Dalles, US
113.238.109.53	AS4837 CHINA UNICOM China169 Backbone	`2.49ms` from Tieling, CN
27.80.129.197	AS2516 KDDI CORPORATION	`2.14ms` from Tokyo, JP
123.198.184.133	AS2527 Sony Network Communications Inc.	`16.42ms` from Tokyo, JP
36.40.77.5	AS134768 CHINANET SHAANXI province Cloud Base network	`2.42ms` from Xi'an, CN
145.51.87.5	AS1103 SURF B.V.	`2.75ms` from Amsterdam, NL
132.193.78.5	AS668 United States Department of Defense (DoD)	`0.59ms` from Atlanta, US
162.224.202.165	AS7018 AT&T Enterprises, LLC	`7.80ms` from Atlanta, US
181.32.186.69	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.48ms` from Bogota, CO
93.197.192.101	AS3320 Deutsche Telekom AG	`4.04ms` from Frankfurt am Main, DE
89.160.128.181	AS12969 Vodafone Iceland	`1.04ms` from Hafnarfjoerdur, IS

Traceroute

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

traceroute -a -n -q1 -m5 27.147.54.19

traceroute to 27.147.54.19 (27.147.54.19): 5 hops max, 52 byte packets

1 [AS16276] 141.227.133.2 0.124 ms

2 [AS16276] 54.36.50.2 0.16 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Marseille, FR

On January 9th 2026

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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