43.254.18.0/23

AS131149  ·  Yuan-Jhen Info., Co., Ltd

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Summary

Country Taiwan
Domain host.com.tw
ASN AS131149
Parent Range 43.254.16.0/22
Registry APNIC
ID YUANJHEN-NET

WHOIS Details

inetnum:        43.254.16.0 - 43.254.19.255
netname:        YUANJHEN-NET
descr:          Yuan-Jhen Info., Co., Ltd
descr:          12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,
descr:          New Taipei City, 235
country:        TW
admin-c:        YN371-AP
tech-c:         YN371-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
mnt-irt:        IRT-YUANJHEN-TW
last-modified:  2023-11-30T04:18:54Z
source:         APNIC

irt:            IRT-YUANJHEN-TW
address:        Yuan-Jhen Info., Co., Ltd
address:        12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,
address:        New Taipei City, 235
e-mail:         chris@host.com.tw
abuse-mailbox:  chris@host.com.tw
admin-c:        YC2393-AP
tech-c:         YC2393-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-09-03T04:09:34Z
source:         APNIC

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:         YUANJHEN NOC
address:        12F., No.866-11, Zhongzheng Rd., Zhonghe Dist., New Taipei City, 235, R.O.C
country:        TW
phone:          +886-2-7753-7313
e-mail:         abuse@twnoc.net
nic-hdl:        YN371-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2023-02-10T08:13:55Z
source:         APNIC

route:          43.254.16.0/22
origin:         AS131149
descr:          Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-04-01T07:37:46Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 43.254.18.0/23

Range ASN Company Num of IPs
43.254.16.0/22 AS131149 Yuan-Jhen Info., Co., Ltd 1,024

Hosted domains

There are 3,593 domain names hosted across 128 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
43.254.18.15 lystudio.com.tw 716
43.254.19.148 dong-ju.com.tw 159
43.254.19.149 hungmei9889.com.tw 140
43.254.19.51 winchance.tw 49
43.254.19.105 noviaclinic.com 36
43.254.19.146 taikennel.com.tw 35
43.254.18.58 tiktoker.com.tw 17
43.254.19.22 1pagesale.com.tw 8
43.254.18.96 bettis.com.tw 4
43.254.19.100 zuo-enter.com.tw 4
43.254.18.76 a380.tw 4
43.254.19.46 linebot.tw 4
43.254.18.81 94rich.com.tw 4
43.254.19.47 dahuachinese.com 3
43.254.19.121 asiajlhw.com 3
43.254.19.16 e-wenyi.com 3
43.254.18.114 gbjm-tec.com.tw 3
43.254.19.37 nohitzone.org.tw 3
43.254.18.102 17designdemo.com 2
43.254.18.124 ic-kaohsiung.com 2

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

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

IP Address ASN Details
43.254.19.37 AS131149 Yuan-Jhen Info., Co., Ltd 0.82ms from Taipei, TW
43.254.18.2 AS131149 Yuan-Jhen Info., Co., Ltd 0.99ms 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
47.108.93.215 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.10ms from Chengdu, CN
191.37.31.39 AS263352 WRNET LTDA 5.94ms from Curitiba, BR
184.30.106.103 AS16625 Akamai Technologies, Inc. 0.51ms from Denver, US
52.31.211.199 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
152.53.42.71 AS197540 netcup GmbH 3.37ms from Frankfurt am Main, DE
84.154.243.167 AS3320 Deutsche Telekom AG 9.54ms from Frankfurt am Main, DE
125.9.114.55 AS9824 JCOM Co., Ltd. 11.40ms from Osaka, JP
197.64.215.167 AS16637 MTN SA 13.04ms from Pretoria, ZA
173.222.209.199 AS20940 Akamai International B.V. 2.69ms from Santiago de Queretaro, MX
110.229.37.87 AS4837 CHINA UNICOM China169 Backbone 9.88ms from Tianjin, CN
52.83.181.7 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 0.53ms from Zhongwei, CN
162.221.72.183 AS26167 Markley Boston LLC 0.25ms from Boston, US
191.251.51.215 AS18881 TELEFÔNICA BRASIL S.A 6.49ms from Curitiba, BR
149.90.29.215 AS12353 Vodafone Portugal 9.00ms from Lisbon, PT
158.176.182.7 AS36351 IBM Cloud 0.68ms from London, GB
146.199.218.55 AS6871 Plusnet 2.76ms from London, GB
176.131.139.247 AS5410 Bouygues Telecom SA 9.19ms from Paris, FR
218.235.144.151 AS9318 SK Broadband Co Ltd 1.59ms from Seoul, KR
115.49.195.39 AS4837 CHINA UNICOM China169 Backbone 8.02ms from Zhengzhou, CN
173.191.177.7 AS7029 Windstream Communications LLC 13.30ms from Chicago, US
41.174.163.215 AS30844 Liquid Telecommunications Ltd 8.50ms from Gaborone, BW
185.187.198.183 AS41831 PRAVOVED LLC 0.83ms from Krasnoyarsk, RU
78.137.38.55 AS25133 LLC "McLaut-Invest" 3.13ms from Kyiv, UA
151.53.109.135 AS1267 WIND TRE S.P.A. 14.48ms from Milan, IT
217.174.7.135 AS34629 "Resurs-Svyaz" Ltd 5.36ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f3 43.254.19.5
traceroute to 43.254.19.5 (43.254.19.5): 64 hops max, 52 byte packets
3 [] 203.163.222.82 0.968 ms
4 [AS131149] 43.254.19.5 0.899 ms
Measurement taken from IPinfo ProbeNet in Taipei, TW
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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