101.139.128.0/20

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 101.139.128.0/20

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 101.139.0.0/16

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

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
185.80.247.36	AS39292 Duocast B.V.	`3.25ms` from Amsterdam, NL
174.172.169.68	AS7922 Comcast Cable Communications, LLC	`7.34ms` from Ashburn, US
4.157.207.100	AS8075 Microsoft Corporation	`0.61ms` from Ashburn, US
41.187.117.68	AS20928 The Noor Group	`18.73ms` from Cairo, EG
79.229.12.228	AS3320 Deutsche Telekom AG	`2.62ms` from Duesseldorf, DE
79.206.119.164	AS3320 Deutsche Telekom AG	`5.68ms` from Hamburg, DE
98.130.94.196	AS16509 Amazon.com, Inc.	`1.17ms` from Hyderabad, IN
89.234.13.132	AS15395 Rackspace Ltd.	`1.39ms` from London, GB
79.62.225.212	AS3269 Telecom Italia S.p.A.	`4.16ms` from Milan, IT
59.83.218.68	AS4837 CHINA UNICOM China169 Backbone	`4.14ms` from Nanjing, CN
130.93.188.52	AS198551 REZOCEAN SAS	`0.28ms` from Paris, FR
78.93.247.180	AS25233 ARABIAN INTERNET & COMMUNICATIONS SERVICES CO.LTD	`9.92ms` from Riyadh, SA
176.31.232.84	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
99.151.3.20	AS7018 AT&T Enterprises, LLC	`3.41ms` from San Jose, US
195.184.255.84	AS9009 M247 Europe SRL	`0.20ms` from Singapore, SG
41.232.81.164	AS8452 TE-AS	`8.65ms` from Cairo, EG
108.212.188.20	AS7018 AT&T Enterprises, LLC	`4.20ms` from Chicago, US
34.46.43.100	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
73.217.11.212	AS7922 Comcast Cable Communications, LLC	`6.35ms` from Denver, US
40.122.66.180	AS8075 Microsoft Corporation	`0.41ms` from Des Moines, US
13.74.186.20	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
8.136.158.36	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.51ms` from Hangzhou, CN
4.192.75.132	AS8075 Microsoft Corporation	`0.28ms` from Hong Kong, HK
126.31.196.100	AS17676 SoftBank Corp.	`15.06ms` from Osaka, JP
200.203.133.52	AS8167 V tal	`10.62ms` from Sao Paulo, BR

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 101.139.130.89

traceroute to 101.139.130.89 (101.139.130.89): 8 hops max, 52 byte packets

4 [AS1299] 62.115.145.122 0.747 ms

5 [AS6453] 195.219.94.38 0.411 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Milan, IT

On December 6th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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