Autonomous System details

AS18045

SinoPac Holdings Corporate Network  ·  sinopac.com.tw

Taiwan

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AS18045 – SinoPac Holdings Corporate Network

Field Value
Country Taiwan
Website sinopac.com.tw
Hosted domains 4
IPv4 addresses 3,072
IPv6 addresses 0
ASN type Business
Registry apnic
Updated 3 months ago on Nov 06, 2025

IP Ranges

Netblock Company Num of IPs
211.76.144.0/24 SinoPac Holdings 256
211.76.146.0/24 SinoPac Holdings 256
211.76.147.0/24 SinoPac Holdings 256
211.76.148.0/24 SinoPac Holdings 256
211.76.150.0/24 SinoPac Holdings 256
211.76.151.0/24 SinoPac Holdings 256
211.76.152.0/24 SinoPac Holdings 256
211.76.155.0/24 SinoPac Holdings 256
211.76.156.0/24 SinoPac Holdings 256
211.76.157.0/24 SinoPac Holdings 256
211.76.158.0/24 SinoPac Holdings 256
211.76.159.0/24 SinoPac Holdings 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS18045
                                                OrgID:          AS18045
                                                ASName:         AS18045
                                                ASNumber:       AS18045
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 4 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
211.76.151.187 █████████ 1
211.76.150.176 █████████ 1
211.76.151.67 ████████ 1
211.76.150.56 ██████ 1
211.76.150.156 ██████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS3462 Data Communication Business Group
AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3462 Data Communication Business Group
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

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

IP Address ASN Details
211.76.150.122 AS18045 SinoPac Holdings Corporate Network 1.42ms from Taipei, TW
211.76.151.169 AS18045 SinoPac Holdings Corporate Network 1.43ms from Taipei, TW
211.76.147.14 AS18045 SinoPac Holdings Corporate Network 1.48ms from Taipei, TW
211.76.157.76 AS18045 SinoPac Holdings Corporate Network 1.00ms from Taipei, TW
211.76.148.35 AS18045 SinoPac Holdings Corporate Network 1.47ms 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
89.210.51.205 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.06ms from Athens, GR
102.190.195.253 AS24835 Vodafone Data 6.19ms from Cairo, EG
18.253.185.189 AS8987 Amazon Data Services Ireland Ltd 0.80ms from Columbus, US
45.56.169.45 AS3257 GTT Communications Inc. 0.26ms from Dallas, US
92.116.85.237 AS8881 1&1 Versatel GmbH 5.52ms from Duesseldorf, DE
114.55.81.205 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.59ms from Hangzhou, CN
58.228.145.189 AS9318 SK Broadband Co Ltd 7.13ms from Incheon, KR
72.12.242.109 AS26253 South Central Communications, Inc. 9.13ms from Las Vegas, US
42.248.203.77 AS4134 CHINANET-BACKBONE 3.92ms from Liaoyang, CN
81.38.246.205 AS3352 TELEFONICA DE ESPANA S.A.U. 8.73ms from Madrid, ES
79.10.166.125 AS3269 Telecom Italia S.p.A. 4.83ms from Milan, IT
75.72.227.141 AS7922 Comcast Cable Communications, LLC 3.01ms from Minneapolis, US
124.154.119.253 AS2514 NTT PC Communications, Inc. 4.05ms from Osaka, JP
119.185.98.93 AS4837 CHINA UNICOM China169 Backbone 8.02ms from Qingdao, CN
13.219.124.109 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
200.236.227.237 AS28649 Desktop Sigmanet Comunicação Multimídia SA 2.71ms from Sao Paulo, BR
220.189.211.205 AS4134 CHINANET-BACKBONE 5.25ms from Shanghai, CN
218.80.125.77 AS4812 China Telecom (Group) 5.61ms from Shanghai, CN
83.248.219.125 AS1257 Tele2 Sverige AB 12.88ms from Stockholm, SE
189.109.81.61 AS10429 TELEFÔNICA BRASIL S.A 0.95ms from São Paulo, BR
116.118.147.109 AS18049 Taiwan Infrastructure Network Technologie 5.42ms from Taipei, TW
13.231.138.93 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
20.101.213.61 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
77.11.162.45 AS6805 Telefonica Germany GmbH & Co.OHG 2.71ms from Berlin, DE
82.119.224.205 AS5578 SWAN, a.s. 0.18ms from Bratislava, SK

Traceroute

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

$
traceroute -a -n -q1 -m9 211.76.159.12
traceroute to 211.76.159.12 (211.76.159.12): 9 hops max, 52 byte packets
1 [AS15169] 142.250.214.223 175.247 ms
2 *
3 *
4 *
5 *
6 [AS3462] 168.95.211.45 187.888 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Toronto, CA
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 AS18045 at robtex.

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