210.203.20.0/22

AS17709  ·  Asia Pacific Telecom

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Summary

Country Taiwan
Domain apol.com.tw
ASN AS17709
Parent Range 210.203.0.0/18
Registry APNIC
ID APOL

WHOIS Details

inetnum:        210.203.0.0 - 210.203.127.255
netname:        APOL
descr:          Asia Pacific On-line Services Inc.
descr:          Internet Service Provider
descr:          Taipei, Taiwan
country:        TW
admin-c:        AA91-AP
tech-c:         AA91-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2021-11-04T00:49:01Z
source:         APNIC

irt:            IRT-TWNIC-AP
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
e-mail:         hostmaster@twnic.tw
abuse-mailbox:  hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
auth:           # Filtered
remarks:        Please note that TWNIC is not an ISP and is not empowered
remarks:        to investigate complaints of network abuse.
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-05-23T00:01:36Z
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:         Admin APOL
nic-hdl:        AA91-AP
e-mail:         adm@apol.com.tw
address:        No19-5,Sanchong Rd.,Nankang Dist.
address:        Taipei, 115, R.O.C
phone:          +886-2-5581-3300 ext. 5716
fax-no:         +886-2-2655-1515
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2015-11-02T09:06:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 210.203.20.0/22

Range ASN Company Num of IPs
210.203.0.0/18 AS7482 Asia Pacific On-line Services Inc. 16,384
210.203.0.0/17 AS7482 Asia Pacific On-line Services Inc. 32,768

Nearby Ranges

BGP prefixes that overlap with 210.203.0.0/16

Range ASN Company Num of IPs
210.203.0.0/17 AS7482 Asia Pacific On-line Services Inc. 32,768
210.203.192.0/18 AS7679 QTnet,Inc. 16,384
210.203.0.0/18 AS7482 Asia Pacific On-line Services Inc. 16,384
210.203.64.0/18 AS7482 Asia Pacific On-line Services Inc. 16,384
210.203.176.0/20 AS4776 ANET Co.,Ltd. 4,096
210.203.144.0/20 AS4776 ANET Co.,Ltd. 4,096
210.203.128.0/20 AS4776 ANET Co.,Ltd. 4,096
210.203.160.0/20 AS4776 ANET Co.,Ltd. 4,096
210.203.48.0/21 AS17709 Asia Pacific On-line Services Inc. 2,048
210.203.56.0/21 AS17709 Asia Pacific On-line Services Inc. 2,048
210.203.60.0/22 AS17709 Asia Pacific On-line Services Inc. 1,024
210.203.56.0/22 AS17709 Asia Pacific On-line Services Inc. 1,024
210.203.52.0/24 AS131584 Asia Pacific On-line Services Inc. 256
210.203.2.0/24 AS9311 Asia Pacific On-line Services Inc. 256
210.203.0.0/24 AS17709 Asia Pacific On-line Services Inc. 256

Hosted domains

There are 7 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
210.203.20.236 lutheran1960.com 1
210.203.20.138 thaijiefeng.com 1

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

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

IP Address ASN Details
210.203.21.226 AS131601 Dynamic Computing Technology 5.50ms from Taipei, TW
210.203.20.255 AS17709 Asia Pacific Telecom 0.99ms from Taipei, TW
210.203.23.255 AS17709 Asia Pacific Telecom 1.28ms from Taipei, TW
210.203.22.255 AS17709 Asia Pacific Telecom 1.08ms 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
107.199.41.38 AS7018 AT&T Enterprises, LLC 2.88ms from Atlanta, US
80.194.90.6 AS5089 Virgin Media Limited 1.68ms from London, GB
83.52.146.134 AS3352 TELEFONICA DE ESPANA S.A.U. 9.65ms from Madrid, ES
123.131.201.70 AS4837 CHINA UNICOM China169 Backbone 7.29ms from Qingdao, CN
3.212.230.150 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
191.220.188.6 AS8167 V tal 4.36ms from Brasilia, BR
120.27.152.6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.49ms from Hangzhou, CN
176.251.213.230 AS5607 Sky UK Limited 11.70ms from London, GB
183.122.32.198 AS4766 Korea Telecom 3.77ms from Seoul, KR
115.6.43.246 AS4766 Korea Telecom 7.66ms from Seoul, KR
153.181.188.118 AS4713 NTT Communications Corporation 9.97ms from Tokyo, JP
84.149.51.246 AS3320 Deutsche Telekom AG 6.55ms from Frankfurt am Main, DE
104.225.149.102 AS25820 IT7 Networks Inc 0.21ms from Los Angeles, US
5.134.220.86 AS21367 Wiland Ltd 1.05ms from Moscow, RU
177.140.242.86 AS28573 Claro NXT Telecomunicacoes Ltda 6.36ms from Sao Paulo, BR
211.122.24.198 AS4713 NTT Communications Corporation 0.89ms from Tokyo, JP
69.176.8.22 AS3801 Mikrotec Internet Services 14.71ms from Ashburn, US
44.252.202.22 AS16509 Amazon.com, Inc. 0.26ms from Boardman, US
20.12.248.70 AS8075 Microsoft Corporation 0.25ms from Des Moines, US
76.232.6.6 AS7018 AT&T Enterprises, LLC 2.54ms from Chicago, US
72.181.206.6 AS11427 Charter Communications Inc 5.66ms from Dallas, US
158.26.40.6 AS1766 Exxon Mobil Corporation 2.40ms from Dallas, US
106.165.218.166 AS2516 KDDI CORPORATION 14.30ms from Osaka, JP
211.215.123.6 AS9318 SK Broadband Co Ltd 6.87ms from Seoul, KR
72.191.67.230 AS11427 Charter Communications Inc 4.30ms from Dallas, US

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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