101.138.136.0/21

AS131591 · Ambit Microsystem Corporation

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Summary

Country	Taiwan
Domain	apol.com.tw
ASN	AS131591
Parent Range	101.136.0.0/14
Registry	APNIC
ID	APOL-NET

WHOIS Details

inetnum:        101.136.0.0 - 101.139.255.255
netname:        APOL-NET
descr:          Asia Pacific On-Line Service Inc.
descr:          3F, No.19-6, Sanchong Rd, Nankang Dist.
descr:          Taipei Taiwan 115
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-APOL-TW
last-modified:  2023-11-30T04:21:13Z
source:         APNIC

irt:            IRT-APOL-TW
address:        Asia Pacific On-Line Service Inc.
address:        3F, No.19-6, Sanchong Rd, Nankang Dist.
address:        Taipei Taiwan 115INT-TW-TWNIC
e-mail:         ipbb-apol@aptg.com.tw
abuse-mailbox:  ipbb-apol@aptg.com.tw
admin-c:        AA91-AP
tech-c:         AA91-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-09-03T04:04:48Z
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 101.138.136.0/21

Range	ASN	Company	Num of IPs
101.136.0.0/14	AS131591	Asia Pacific On-Line Service Inc.	262,144
101.136.0.0/14	AS17709	Asia Pacific On-Line Service Inc.	262,144

Nearby Ranges

BGP prefixes that overlap with 101.138.0.0/16

Range	ASN	Company	Num of IPs
101.136.0.0/14	AS131591	Asia Pacific On-Line Service Inc.	262,144
101.136.0.0/14	AS17709	Asia Pacific On-Line Service Inc.	262,144

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
177.18.81.5	AS18881 TELEFÔNICA BRASIL S.A	`3.19ms` from Belo Horizonte, BR
117.232.35.37	AS9829 National Internet Backbone	`5.54ms` from Bengaluru, IN
4.71.100.101	AS3356 Level 3 Parent, LLC	`0.69ms` from Chicago, US
94.204.38.245	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.70ms` from Dubai, AE
194.138.14.165	AS198573 Siemens AG	`7.40ms` from Frankfurt am Main, DE
223.215.32.21	AS4134 CHINANET-BACKBONE	`8.88ms` from Huai'an, CN
78.191.146.21	AS47331 TTNet A.S.	`4.77ms` from Istanbul, TR
154.65.64.133	AS37523 AVOXI (PTY) LTD	`0.11ms` from Johannesburg, ZA
151.206.68.181	AS8075 Microsoft Corporation	`0.54ms` from Lohogaon, IN
94.7.41.69	AS5607 Sky UK Limited	`10.39ms` from London, GB
90.192.59.165	AS5607 Sky UK Limited	`1.22ms` from London, GB
212.222.73.149	AS3257 GTT Communications Inc.	`0.51ms` from Madrid, ES
112.211.161.117	AS9299 Philippine Long Distance Telephone Company	`1.08ms` from Manila, PH
45.79.177.245	AS63949 Akamai Connected Cloud	`0.14ms` from Morris Plains, US
68.193.189.101	AS6128 Cablevision Systems Corp.	`2.80ms` from New York City, US
60.122.114.85	AS17676 SoftBank Corp.	`3.85ms` from Osaka, JP
49.167.232.133	AS17858 LG POWERCOMM	`1.78ms` from Seoul, KR
112.184.237.133	AS4766 Korea Telecom	`4.24ms` from Seoul, KR
218.144.184.245	AS4766 Korea Telecom	`1.27ms` from Seoul, KR
203.106.62.85	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.21ms` from Sepang, MY
218.84.154.85	AS4134 CHINANET-BACKBONE	`5.13ms` from UEruemqi, CN
212.197.184.133	AS8447 A1 Telekom Austria AG	`7.77ms` from Vienna, AT
2.187.31.21	AS58224 Iran Telecommunication Company PJS	`13.38ms` from Yerevan, AM
182.121.251.197	AS4837 CHINA UNICOM China169 Backbone	`3.86ms` from Zhengzhou, CN
172.200.192.117	AS8075 Microsoft Corporation	`0.38ms` from Boydton, US

Traceroute

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

traceroute -a -n -q1 -m5 101.138.143.7

traceroute to 101.138.143.7 (101.138.143.7): 5 hops max, 52 byte packets

1 [AS7195] 200.25.45.66 0.227 ms

2 [AS3356] 8.243.125.101 0.482 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Lima, PE

On October 9th 2025

What are IP address ranges?

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