101.139.24.0/21

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 101.139.24.0/21

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 101.139.0.0/16

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
48.211.39.37	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
104.48.188.165	AS7018 AT&T Enterprises, LLC	`3.35ms` from Atlanta, US
44.237.214.165	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
24.34.129.53	AS7922 Comcast Cable Communications, LLC	`10.39ms` from Boston, US
68.149.230.53	AS6327 Shaw Communications	`8.06ms` from Calgary, CA
125.66.184.5	AS4134 CHINANET-BACKBONE	`6.92ms` from Chengdu, CN
128.104.137.21	AS59 University of Wisconsin Madison	`6.08ms` from Chicago, US
65.212.7.21	AS701 Verizon Business	`6.65ms` from Chicago, US
122.180.147.21	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.33ms` from Delhi, IN
185.139.39.37	AS199283 STRUCTURED COMMUNICATIONS LIMITED	`3.55ms` from London, GB
213.48.84.245	AS5089 Virgin Media Limited	`8.19ms` from London, GB
212.232.1.85	AS15552 LLC "Real-net"	`9.08ms` from Moscow, RU
77.239.22.117	AS42560 Telemach BH d.o.o. Sarajevo	`6.02ms` from Novi Travnik, BA
82.117.136.245	AS25512 CD-Telematika a.s.	`0.32ms` from Prague, CZ
111.231.174.149	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.34ms` from Shanghai, CN
218.83.202.197	AS4812 China Telecom (Group)	`2.65ms` from Shanghai, CN
177.45.148.245	AS19182 TELEFÔNICA BRASIL S.A	`3.19ms` from São Paulo, BR
203.66.251.5	AS3462 Data Communication Business Group	`2.07ms` from Taipei, TW
74.226.231.229	AS8075 Microsoft Corporation	`0.19ms` from Tokyo, JP
174.92.115.149	AS577 Bell Canada	`4.65ms` from Toronto, CA
102.32.122.69	AS327782 Metrofibre Networx	`2.26ms` from Johannesburg, ZA
99.28.215.53	AS7018 AT&T Enterprises, LLC	`2.59ms` from Kansas City, US
210.228.105.37	AS2516 KDDI CORPORATION	`1.44ms` from Osaka, JP
186.192.192.245	AS53133 P & K Networks e Telecomunicações Ltda	`1.45ms` from Osasco, BR
111.251.210.213	AS3462 Data Communication Business Group	`2.16ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -m5 101.139.26.243

traceroute to 101.139.26.243 (101.139.26.243): 5 hops max, 52 byte packets

1 [AS15169] 66.249.95.114 112.408 ms

2 [AS17709] 203.79.255.97 129.082 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On November 14th 2025

What are IP address ranges?

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