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 a month 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
211.76.150.176 █████████ 1
211.76.151.187 █████████ 1
211.76.151.67 ████████ 1
211.76.150.156 ██████ 1
211.76.150.56 ██████ 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
211.76.148.24 AS18045 SinoPac Holdings Corporate Network 1.69ms from Taipei, TW
211.76.150.48 AS18045 SinoPac Holdings Corporate Network 1.61ms from Taipei, TW
211.76.151.59 AS18045 SinoPac Holdings Corporate Network 1.62ms from Taipei, TW
211.76.147.14 AS18045 SinoPac Holdings Corporate Network 1.71ms from Taipei, TW
211.76.157.11 AS18045 SinoPac Holdings Corporate Network 1.19ms 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
71.178.79.77 AS701 Verizon Business 1.62ms from Ashburn, US
94.52.163.141 AS48161 NEXTGEN COMMUNICATIONS SRL 8.19ms from Bucharest, RO
202.191.246.61 AS9583 Sify Limited 1.19ms from Chennai, IN
92.197.209.77 AS20676 Plusnet GmbH 0.49ms from Duesseldorf, DE
86.191.78.125 AS2856 British Telecommunications PLC 7.53ms from Erith, GB
37.61.208.109 AS29066 velia.net Internetdienste GmbH 0.30ms from Frankfurt am Main, DE
210.57.105.253 AS4637 Telstra Global 1.68ms from Hong Kong, HK
73.183.149.45 AS7922 Comcast Cable Communications, LLC 8.28ms from Houston, US
196.50.222.77 AS327782 Metrofibre Networx 0.35ms from Johannesburg, ZA
12.87.77.109 AS7018 AT&T Enterprises, LLC 10.58ms from Los Angeles, US
103.66.114.237 AS135718 DISHAWAVES INFONET PVT. LTD 8.41ms from Mumbai, IN
162.43.42.253 AS131965 Xserver Inc. 0.55ms from Osaka, JP
86.79.195.205 AS15557 Societe Francaise Du Radiotelephone - SFR SA 3.92ms from Paris, FR
40.89.182.109 AS8075 Microsoft Corporation 0.38ms from Paris, FR
129.121.28.157 AS46606 Unified Layer 1.94ms from Salt Lake City, US
24.22.207.77 AS7922 Comcast Cable Communications, LLC 7.74ms from Seattle, US
3.106.37.109 AS16509 Amazon.com, Inc. 0.12ms from Sydney, AU
200.159.18.13 AS10429 TELEFÔNICA BRASIL S.A 0.94ms from São Paulo, BR
45.170.203.237 AS268172 Golden Fibra Provedor de Internet 1.29ms from São Paulo, BR
89.12.75.189 AS6805 Telefonica Germany GmbH & Co.OHG 4.06ms from Berlin, DE
54.218.5.253 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
63.145.159.13 AS209 CenturyLink Communications, LLC 1.88ms from Chicago, US
222.176.45.237 AS4134 CHINANET-BACKBONE 0.91ms from Chongqing, CN
91.54.243.237 AS3320 Deutsche Telekom AG 2.51ms from Frankfurt am Main, DE
172.1.5.77 AS7018 AT&T Enterprises, LLC 4.65ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -m9 211.76.158.230
traceroute to 211.76.158.230 (211.76.158.230): 9 hops max, 52 byte packets
2 *
3 *
4 *
5 [] 220.128.4.197 4.348 ms
6 [AS3462] 168.95.209.45 4.449 ms
7 *
8 *
9 *
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 AS18045 at robtex.

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