101.138.120.0/21

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 101.138.120.0/21

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 101.138.0.0/16

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

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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
220.244.20.101	AS7545 TPG Telecom Limited	`11.87ms` from Adelaide, AU
136.231.13.5	AS1103 SURF B.V.	`1.59ms` from Amsterdam, NL
79.129.231.181	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.28ms` from Athens, GR
117.133.50.165	AS56048 China Mobile Communicaitons Corporation	`2.47ms` from Beijing, CN
100.0.7.133	AS701 Verizon Business	`1.83ms` from Boston, US
111.12.219.53	AS9808 China Mobile Communications Group Co., Ltd.	`5.78ms` from Lanzhou, CN
176.130.249.85	AS5410 Bouygues Telecom SA	`2.92ms` from Marseille, FR
185.229.237.149	AS60798 Servereasy Srl	`0.05ms` from Milan, IT
159.108.71.117	AS2024 Eversource Energy	`4.64ms` from New York City, US
172.93.107.133	AS23470 ReliableSite.Net LLC	`0.68ms` from New York City, US
87.175.27.21	AS3320 Deutsche Telekom AG	`4.56ms` from Nuernberg, DE
217.70.156.197	AS34081 INCUBATEC GmbH - Srl	`4.58ms` from Nuernberg, DE
60.99.9.197	AS17676 SoftBank Corp.	`3.64ms` from Osaka, JP
78.44.66.197	AS16019 Vodafone Czech Republic a.s.	`0.57ms` from Prague, CZ
73.41.77.69	AS7922 Comcast Cable Communications, LLC	`7.67ms` from San Jose, US
186.156.186.117	AS22047 VTR BANDA ANCHA S.A.	`12.26ms` from Santiago, CL
209.52.68.101	AS852 TELUS Communications Inc.	`3.71ms` from Seattle, US
112.155.28.85	AS17858 LG POWERCOMM	`1.77ms` from Seoul, KR
179.119.12.5	AS26599 TELEFÔNICA BRASIL S.A	`8.81ms` from São Paulo, BR
211.15.187.37	AS2516 KDDI CORPORATION	`1.55ms` from Tokyo, JP
153.206.113.133	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.25ms` from Tokyo, JP
93.156.190.181	AS12946 R Cable y Telecable Telecomunicaciones, S.A.U.	`11.22ms` from A Coruna, ES
178.90.198.149	AS9198 JSC Kazakhtelecom	`13.23ms` from Almaty, KZ
34.229.79.213	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
221.199.184.21	AS4837 CHINA UNICOM China169 Backbone	`15.55ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -m5 101.138.123.41

traceroute to 101.138.123.41 (101.138.123.41): 5 hops max, 52 byte packets

1 [AS15169] 66.249.95.114 106.923 ms

2 [AS17709] 203.79.255.97 105.894 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On December 14th 2025

What are IP address ranges?

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