101.138.56.0/21

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 101.138.56.0/21

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 101.138.0.0/16

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

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
20.51.197.53	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
76.140.131.149	AS7922 Comcast Cable Communications, LLC	`11.70ms` from Atlanta, US
67.141.90.53	AS7029 Windstream Communications LLC	`16.11ms` from Chicago, US
50.253.100.133	AS7922 Comcast Cable Communications, LLC	`5.11ms` from Denver, US
194.77.120.245	AS3257 GTT Communications Inc.	`1.16ms` from Duesseldorf, DE
84.119.243.5	AS3209 Vodafone GmbH	`10.16ms` from Frankfurt am Main, DE
80.149.97.165	AS3320 Deutsche Telekom AG	`3.22ms` from Frankfurt am Main, DE
60.182.143.21	AS4134 CHINANET-BACKBONE	`8.68ms` from Hangzhou, CN
119.108.41.53	AS4837 CHINA UNICOM China169 Backbone	`13.97ms` from Liaoyang, CN
84.65.238.229	AS5378 Vodafone Limited	`5.42ms` from London, GB
15.229.43.149	AS16509 Amazon.com, Inc.	`0.83ms` from Osasco, BR
174.23.250.229	AS209 CenturyLink Communications, LLC	`2.26ms` from Salt Lake City, US
187.185.14.5	AS28509 Cablemas Telecomunicaciones SA de CV	`4.77ms` from Santiago de Queretaro, MX
35.230.5.21	AS396982 Google LLC	`0.12ms` from The Dalles, US
124.115.178.149	AS4134 CHINANET-BACKBONE	`1.78ms` from Xi'an, CN
23.222.203.213	AS16625 Akamai Technologies, Inc.	`0.18ms` from Ashburn, US
54.185.247.85	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
128.201.81.21	AS265741 GPS SANJUAN SRL.	`17.19ms` from Buenos Aires, AR
193.109.4.5	AS20740 Messe Frankfurt GmbH	`1.81ms` from Frankfurt am Main, DE
80.153.167.101	AS3320 Deutsche Telekom AG	`6.06ms` from Frankfurt am Main, DE
186.151.230.149	AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA	`0.72ms` from Guatemala City, GT
75.85.138.53	AS20001 Charter Communications Inc	`4.26ms` from Honolulu, US
109.156.183.133	AS2856 British Telecommunications PLC	`3.09ms` from London, GB
76.50.7.133	AS20001 Charter Communications Inc	`6.94ms` from Los Angeles, US
15.156.137.213	AS16509 Amazon.com, Inc.	`0.19ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 -f2 -m5 101.138.58.196

traceroute to 101.138.58.196 (101.138.58.196): 5 hops max, 52 byte packets

2 [AS24961] 62.141.47.8 0.136 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Duesseldorf, DE

On November 14th 2025

What are IP address ranges?

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