101.139.120.0/21

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 101.139.120.0/21

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
204.116.96.245	AS2711 Spirit Communications	`0.34ms` from Atlanta, US
111.33.60.37	AS38019 tianjin Mobile Communication Company Limited	`4.30ms` from Beijing, CN
116.131.182.197	AS4837 CHINA UNICOM China169 Backbone	`8.62ms` from Beijing, CN
81.208.207.85	AS14544 Oracle Corporation	`6.07ms` from Belgrade, RS
182.148.142.69	AS4134 CHINANET-BACKBONE	`3.38ms` from Chengdu, CN
66.146.174.5	AS35985 One Ring Networks, Inc.	`1.48ms` from Los Angeles, US
90.174.102.245	AS12479 Orange Espagne SA	`18.55ms` from Madrid, ES
212.163.144.37	AS44989 AERNNOVA AEROSPACE SA Unipersonal	`0.87ms` from Madrid, ES
103.241.240.197	AS133030 Rocket Networks Pty Ltd	`13.18ms` from Melbourne, AU
176.99.199.37	AS35598 INETCOM CARRIER LLC	`0.96ms` from Moscow, RU
117.222.139.213	AS9829 National Internet Backbone	`9.74ms` from Mumbai, IN
124.241.117.149	AS17961 mitene internet co., ltd.	`5.48ms` from Osaka, JP
189.27.100.165	AS18881 TELEFÔNICA BRASIL S.A	`9.79ms` from Rio de Janeiro, BR
192.74.132.133	AS13739 Datacenter IP, LLC	`0.45ms` from Salt Lake City, US
222.117.153.229	AS4766 Korea Telecom	`1.74ms` from Seoul, KR
117.61.223.5	AS137689 IOT Jiangsu network, Chinatelecom, P.R.China.	`5.62ms` from Suzhou, CN
1.175.50.245	AS3462 Data Communication Business Group	`6.48ms` from Taichung, TW
35.78.174.149	AS16509 Amazon.com, Inc.	`1.22ms` from Tokyo, JP
178.185.197.21	AS12389 PJSC Rostelecom	`0.87ms` from Yekaterinburg, RU
106.46.37.37	AS4134 CHINANET-BACKBONE	`9.75ms` from Zhengzhou, CN
115.54.157.85	AS4837 CHINA UNICOM China169 Backbone	`6.96ms` from Zhengzhou, CN
31.218.111.101	AS5384 Emirates Internet	`11.20ms` from Al Fujairah City, AE
82.168.223.213	AS1136 KPN B.V.	`1.52ms` from Amsterdam, NL
92.67.133.229	AS1136 KPN B.V.	`1.22ms` from Amsterdam, NL
58.136.147.5	AS133481 AIS Fibre	`2.75ms` from Bangkok, TH

Traceroute

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

traceroute -a -n -q1 -m5 101.139.127.89

traceroute to 101.139.127.89 (101.139.127.89): 5 hops max, 52 byte packets

1 [AS136258] 185.213.23.211 0.123 ms

2 [AS56655] 185.125.170.252 0.352 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sandefjord, NO

On December 14th 2025

What are IP address ranges?

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