101.138.72.0/21

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-FET-TW
last-modified:  2025-11-07T01:24:42Z
source:         APNIC

irt:            IRT-FET-TW
address:        Far EasTone Telecommunication Co., Ltd.
address:        334 Sze Chuan Road, Sec. 1
address:        Panchiao , Taipei Hsien Taiwan 220
e-mail:         davidlin1@fareastone.com.tw
abuse-mailbox:  davidlin1@fareastone.com.tw
admin-c:        TT151-AP
tech-c:         RH6-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:18:22Z
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 101.138.72.0/21

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
52.137.29.149	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
68.80.225.69	AS7922 Comcast Cable Communications, LLC	`8.65ms` from Ashburn, US
68.92.122.5	AS7018 AT&T Enterprises, LLC	`11.51ms` from Atlanta, US
122.185.104.101	AS9498 BHARTI Airtel Ltd.	`0.72ms` from Bengaluru, IN
111.93.60.53	AS45820 Tata Teleservices ISP AS	`0.56ms` from Delhi, IN
109.78.50.85	AS15502 Vodafone Ireland Limited	`4.22ms` from Dublin, IE
52.57.158.5	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
188.94.250.245	AS15817 Mittwald CM Service GmbH und Co. KG	`3.12ms` from Hamburg, DE
73.232.195.197	AS7922 Comcast Cable Communications, LLC	`8.02ms` from Houston, US
217.73.122.5	AS211609 OKKO LLC	`10.39ms` from Krasnodar, RU
176.195.162.229	AS12714 PJSC MegaFon	`1.69ms` from Moscow, RU
186.228.222.21	AS26615 TIM S/A	`2.71ms` from Osasco, BR
189.111.206.181	AS27699 TELEFÔNICA BRASIL S.A	`12.05ms` from Osasco, BR
193.253.226.85	AS3215 Orange S.A.	`1.74ms` from Paris, FR
20.253.141.213	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
92.36.187.197	AS9146 BIHNET Autonomus System	`2.64ms` from Sarajevo, BA
63.144.75.245	AS209 CenturyLink Communications, LLC	`0.69ms` from Seattle, US
13.251.30.213	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
41.102.119.245	AS36947 Telecom Algeria	`11.37ms` from Valencia, ES
212.160.217.133	AS5617 Orange Polska Spolka Akcyjna	`0.73ms` from Warsaw, PL
97.89.189.197	AS20115 Charter Communications LLC	`11.28ms` from Atlanta, US
39.102.176.85	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.66ms` from Beijing, CN
12.41.186.53	AS7018 AT&T Enterprises, LLC	`16.28ms` from Dallas, US
138.23.226.245	AS6106 University of California, Riverside	`4.89ms` from Los Angeles, US
194.30.98.165	AS3262 SAREnet, S.A.	`5.83ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -m5 101.138.77.188

traceroute to 101.138.77.188 (101.138.77.188): 5 hops max, 52 byte packets

1 [AS9211] 213.238.35.1 0.277 ms

2 [AS9211] 212.12.33.138 0.25 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Hamburg, DE

On November 14th 2025

What are IP address ranges?

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