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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        [email protected] was validated on 2025-05-23
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Admin APOL
nic-hdl:        AA91-AP
e-mail:         [email protected]
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

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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
141.76.17.133	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`4.15ms` from Berlin, DE
50.234.142.101	AS7922 Comcast Cable Communications, LLC	`1.22ms` from Boston, US
70.186.69.197	AS22773 Cox Communications Inc.	`15.53ms` from Dallas, US
99.56.227.165	AS7018 AT&T Enterprises, LLC	`11.52ms` from Dallas, US
201.32.98.21	AS7738 V tal	`0.38ms` from Fortaleza, BR
175.139.118.165	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`6.57ms` from Kuala Lumpur, MY
37.53.87.5	AS6849 JSC "Ukrtelecom"	`0.75ms` from Kyiv, UA
31.25.2.69	AS41484 NYnet Ltd	`5.55ms` from London, GB
129.8.185.165	AS2037 California State University at Fresno	`8.36ms` from Los Angeles, US
72.197.127.21	AS22773 Cox Communications Inc.	`7.18ms` from Los Angeles, US
36.140.69.197	AS9808 China Mobile Communications Group Co., Ltd.	`6.62ms` from Nanjing, CN
208.125.38.21	AS11351 Charter Communications Inc	`8.76ms` from New York City, US
34.190.177.181	AS15169 Google LLC	`0.16ms` from Paris, FR
178.32.4.53	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
20.94.187.101	AS8075 Microsoft Corporation	`0.18ms` from San Antonio, US
49.57.209.37	AS4766 Korea Telecom	`1.35ms` from Seoul, KR
118.81.206.37	AS4837 CHINA UNICOM China169 Backbone	`3.75ms` from Taiyuan, CN
217.11.218.101	AS15576 NTS workspace AG	`0.58ms` from Zuerich, CH
103.139.195.5	AS134894 Emipro Technologies Pvt Ltd	`6.45ms` from Ahmedabad, IN
73.177.179.213	AS7922 Comcast Cable Communications, LLC	`8.51ms` from Ashburn, US
50.230.33.149	AS7922 Comcast Cable Communications, LLC	`2.67ms` from Atlanta, US
78.157.41.181	AS62442 Dade Samane Fanava Company (PJS)	`14.81ms` from Baku, AZ
169.47.246.5	AS36351 IBM Cloud	`0.85ms` from Dallas, US
198.53.1.245	AS852 TELUS Communications Inc.	`1.09ms` from Edmonton, CA
24.215.114.69	AS11260 EastLink	`6.29ms` from Halifax, CA

Traceroute

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

traceroute -a -n -q1 -m5 101.139.61.124

traceroute to 101.139.61.124 (101.139.61.124): 5 hops max, 52 byte packets

1 [AS263812] 38.165.233.1 5.011 ms

2 [AS52468] 181.78.95.209 6.784 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Asuncion, PY

On December 14th 2025

What are IP address ranges?

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