101.138.128.0/20

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 101.138.128.0/20

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
144.229.112.52	AS20115 Charter Communications LLC	`0.43ms` from Ashburn, US
188.244.71.4	AS21060 Atea A/S	`0.94ms` from Copenhagen, DK
69.246.100.212	AS7922 Comcast Cable Communications, LLC	`15.88ms` from Dallas, US
179.154.239.180	AS28573 Claro NXT Telecomunicacoes Ltda	`18.36ms` from Fortaleza, BR
194.27.141.100	AS8517 National Academic Network and Information Center	`2.66ms` from Istanbul, TR
80.46.53.68	AS13285 TalkTalk Communications Limited	`1.92ms` from London, GB
38.246.232.116	AS174 Cogent Communications, LLC	`0.51ms` from Los Angeles, US
162.38.102.100	AS2200 Renater	`3.17ms` from Marseille, FR
165.23.29.180	AS11232 Midcontinent Communications	`11.60ms` from Minneapolis, US
23.229.241.164	AS26496 GoDaddy.com, LLC	`1.28ms` from Phoenix, US
189.165.149.164	AS8151 UNINET	`5.79ms` from Santiago de Queretaro, MX
203.210.31.228	AS138195 MOACK.Co.LTD	`0.72ms` from Seoul, KR
175.247.138.52	AS4766 Korea Telecom	`3.88ms` from Seoul, KR
43.233.21.20	AS17506 ARTERIA Networks Corporation	`2.02ms` from Tokyo, JP
42.231.92.132	AS4837 CHINA UNICOM China169 Backbone	`4.54ms` from Zhengzhou, CN
12.185.136.4	AS7018 AT&T Enterprises, LLC	`1.69ms` from Denver, US
113.231.44.84	AS4837 CHINA UNICOM China169 Backbone	`4.64ms` from Liaoyang, CN
91.103.34.4	AS5607 Sky UK Limited	`9.93ms` from London, GB
80.29.30.68	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.70ms` from Madrid, ES
148.206.28.20	AS3596 Universidad Autonoma Metropolitana	`5.75ms` from Mexico City, MX
79.44.85.164	AS3269 Telecom Italia S.p.A.	`2.02ms` from Milan, IT
67.4.234.52	AS209 CenturyLink Communications, LLC	`1.32ms` from Minneapolis, US
176.195.140.196	AS12714 PJSC MegaFon	`1.59ms` from Moscow, RU
54.157.26.100	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
40.81.72.84	AS8075 Microsoft Corporation	`0.29ms` from Saint Thomas Mount, IN

Traceroute

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

traceroute -a -n -q1 -f2 -m6 101.138.143.254

traceroute to 101.138.143.254 (101.138.143.254): 6 hops max, 52 byte packets

2 [AS6718] 128.0.34.101 0.232 ms

3 [AS6939] 184.104.177.113 0.878 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On November 22nd 2025

What are IP address ranges?

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