101.139.56.0/21

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 101.139.56.0/21

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
71.70.167.69	AS11426 Charter Communications Inc	`10.65ms` from Ashburn, US
43.130.127.197	AS132203 Tencent Building, Kejizhongyi Avenue	`0.24ms` from Ashburn, US
206.121.24.181	AS7018 AT&T Enterprises, LLC	`1.60ms` from Ashburn, US
109.94.100.149	AS39377 Samostalna Zanatska i Trgovinska Radnja Intercom Computers Goran Stojkovic Preduzetnik Krusar	`6.04ms` from Belgrade, RS
107.192.186.37	AS7018 AT&T Enterprises, LLC	`18.19ms` from Chicago, US
70.62.55.245	AS10796 Charter Communications Inc	`3.56ms` from Columbus, US
138.86.3.5	AS15295 University of Northern Colorado	`2.07ms` from Denver, US
31.25.2.69	AS41484 NYnet Ltd	`5.52ms` from London, GB
51.145.85.181	AS8075 Microsoft Corporation	`0.24ms` from London, GB
98.152.211.21	AS20001 Charter Communications Inc	`1.90ms` from Los Angeles, US
90.249.253.5	AS5378 Vodafone Limited	`4.42ms` from Manchester, GB
147.162.176.37	AS137 Consortium GARR	`5.02ms` from Milan, IT
112.80.6.69	AS4837 CHINA UNICOM China169 Backbone	`7.95ms` from Nanjing, CN
95.235.102.85	AS3269 Telecom Italia S.p.A.	`16.17ms` from Naples, IT
194.2.241.5	AS3215 Orange S.A.	`1.45ms` from Paris, FR
122.199.2.149	AS38195 Superloop	`0.90ms` from Perth, AU
39.122.101.5	AS9318 SK Broadband Co Ltd	`2.06ms` from Seoul, KR
101.183.3.5	AS1221 Telstra Limited	`4.26ms` from Sydney, AU
112.141.132.117	AS9443 Vocus Retail	`4.98ms` from Sydney, AU
77.127.15.133	AS12400 Partner Communications Ltd.	`1.97ms` from Tel Aviv, IL
79.119.54.5	AS8708 DIGI ROMANIA S.A.	`3.67ms` from Timisoara, RO
27.24.19.117	AS4134 CHINANET-BACKBONE	`3.71ms` from Wuhan, CN
41.201.94.21	AS36947 Telecom Algeria	`12.24ms` from Algiers, DZ
50.230.33.149	AS7922 Comcast Cable Communications, LLC	`2.65ms` from Atlanta, US
44.239.86.53	AS16509 Amazon.com, Inc.	`0.10ms` from Boardman, 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 101.139.62.57

traceroute to 101.139.62.57 (101.139.62.57): 5 hops max, 52 byte packets

1 [AS136258] 185.213.23.211 0.099 ms

2 [AS56655] 185.125.170.251 0.099 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sandefjord, NO

On November 14th 2025

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