101.139.48.0/21

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 101.139.48.0/21

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

Read more

Pingable IPs

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
101.139.48.255	AS131591 Ambit Microsystem Corporation	`2.24ms` from Taipei, TW

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
107.13.181.213	AS11426 Charter Communications Inc	`12.45ms` from Ashburn, US
172.121.37.149	AS62610 Zenlayer Inc	`0.52ms` from Ashburn, US
113.109.163.69	AS4134 CHINANET-BACKBONE	`2.83ms` from Guangzhou, CN
218.75.48.53	AS4134 CHINANET-BACKBONE	`5.69ms` from Hangzhou, CN
114.4.140.21	AS4761 INDOSAT Internet Network Provider	`0.67ms` from Jakarta, ID
61.178.136.229	AS4134 CHINANET-BACKBONE	`5.56ms` from Lanzhou, CN
86.151.133.69	AS2856 British Telecommunications PLC	`2.82ms` from London, GB
81.133.233.197	AS2856 British Telecommunications PLC	`3.04ms` from London, GB
35.183.19.117	AS16509 Amazon.com, Inc.	`0.16ms` from Montreal, CA
153.3.234.69	AS4837 CHINA UNICOM China169 Backbone	`1.82ms` from Nanjing, CN
133.67.39.5	AS24261 Mie University	`3.42ms` from Osaka, JP
169.155.50.245	AS40509 Fly.io, Inc.	`0.09ms` from Osasco, BR
78.192.19.5	AS12322 Free SAS	`1.26ms` from Paris, FR
125.40.145.69	AS4837 CHINA UNICOM China169 Backbone	`3.93ms` from Zhengzhou, CN
97.81.126.5	AS20115 Charter Communications LLC	`9.02ms` from Atlanta, US
76.122.65.181	AS7922 Comcast Cable Communications, LLC	`4.73ms` from Atlanta, US
210.86.153.5	AS7470 TRUE INTERNET Co.,Ltd.	`0.96ms` from Bangkok, TH
20.109.89.101	AS8075 Microsoft Corporation	`0.69ms` from Boydton, US
196.115.115.213	AS36925 MEDITELECOM	`3.73ms` from Casablanca, MA
50.253.192.69	AS7922 Comcast Cable Communications, LLC	`12.32ms` from Chicago, US
187.95.216.21	AS270593 NAVEG FIBRA	`15.47ms` from Fortaleza, BR
84.200.28.117	AS44066 firstcolo GmbH	`0.43ms` from Frankfurt am Main, DE
75.148.195.181	AS7922 Comcast Cable Communications, LLC	`9.23ms` from Houston, US
184.70.255.85	AS6327 Shaw Communications	`0.59ms` from Kelowna, CA
103.17.208.21	AS45352 IP ServerOne Solutions Sdn Bhd	`0.84ms` from Kuala Lumpur, MY

Traceroute

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

traceroute -a -n -q1 -f4 -m8 101.139.54.65

traceroute to 101.139.54.65 (101.139.54.65): 8 hops max, 52 byte packets

4 [AS30475] 68.71.128.64 0.256 ms

5 [AS30475] 68.71.128.70 0.688 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Greenwood Village, US

On November 14th 2025

What are IP address ranges?

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