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
211.76.157.11 AS18045 SinoPac Holdings Corporate Network 1.19ms from Taipei, TW
211.76.151.59 AS18045 SinoPac Holdings Corporate Network 1.62ms from Taipei, TW
211.76.150.48 AS18045 SinoPac Holdings Corporate Network 1.61ms from Taipei, TW
211.76.148.24 AS18045 SinoPac Holdings Corporate Network 1.69ms from Taipei, TW
211.76.147.14 AS18045 SinoPac Holdings Corporate Network 1.71ms 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
71.29.59.61 AS7029 Windstream Communications LLC 3.73ms from Atlanta, US
72.249.0.29 AS17378 TierPoint, LLC 0.76ms from Dallas, US
216.31.108.125 AS209040 SeWiKom GmbH 4.17ms from Frankfurt am Main, DE
104.178.242.221 AS7018 AT&T Enterprises, LLC 8.89ms from Houston, US
119.231.41.29 AS17511 OPTAGE Inc. 1.55ms from Osaka, JP
40.89.182.109 AS8075 Microsoft Corporation 0.38ms from Paris, FR
68.99.192.141 AS22773 Cox Communications Inc. 1.61ms from Phoenix, US
193.165.202.205 AS30764 PODA a.s. 0.38ms from Prague, CZ
44.201.186.189 AS14618 Amazon.com, Inc. 0.42ms from Reston, US
24.144.69.13 AS14061 DigitalOcean, LLC 0.20ms from Santa Clara, US
59.10.105.61 AS4766 Korea Telecom 1.34ms from Seoul, KR
145.40.118.77 AS54825 Packet Host, Inc. 0.28ms from Singapore, SG
49.243.75.13 AS10013 FreeBit Co.,Ltd. 2.43ms from Tokyo, JP
1.90.166.93 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 10.74ms from Beijing, CN
101.243.249.237 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 11.13ms from Beijing, CN
34.216.183.77 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
213.35.67.125 AS54253 Oracle Corporation 3.69ms from Doha, QA
86.191.78.125 AS2856 British Telecommunications PLC 7.53ms from Erith, GB
91.54.243.237 AS3320 Deutsche Telekom AG 2.51ms from Frankfurt am Main, DE
12.76.237.45 AS7018 AT&T Enterprises, LLC 1.13ms from Los Angeles, US
86.79.195.205 AS15557 Societe Francaise Du Radiotelephone - SFR SA 3.92ms from Paris, FR
52.229.19.205 AS8075 Microsoft Corporation 0.34ms from Quincy, US
12.234.101.173 AS7018 AT&T Enterprises, LLC 8.43ms from San Jose, US
201.186.30.253 AS14117 Telefonica del Sur S.A. 16.11ms from Santiago, CL
51.17.140.77 AS16509 Amazon.com, Inc. 1.21ms from Tel Aviv, IL

Traceroute

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

$
traceroute -a -n -q1 -f5 211.76.157.41
traceroute to 211.76.157.41 (211.76.157.41): 64 hops max, 52 byte packets
5 [] 15.230.139.28 0.164 ms
6 *
7 *
8 [AS16509] 99.83.67.248 0.853 ms
9 [AS16509] 99.83.67.249 0.515 ms
10 [AS9924] 60.199.14.98 0.797 ms
11 [AS9924] 60.199.28.129 0.478 ms
12 [AS9924] 60.199.28.58 0.516 ms
13 *
14 [AS18045] 211.76.157.41 0.997 ms
Measurement taken from IPinfo ProbeNet in Taipei, 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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