101.137.64.0/21

AS131591 · Ambit Microsystem Corporation

Need more data or want to access it via API or data downloads? Sign up to get free access

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 101.137.64.0/21

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 101.137.0.0/16

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

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
145.53.249.181	AS1136 KPN B.V.	`1.10ms` from Amsterdam, NL
162.244.54.53	AS49544 i3D.net B.V	`0.22ms` from Ashburn, US
40.135.147.21	AS7029 Windstream Communications LLC	`0.50ms` from Ashburn, US
124.65.74.85	AS4808 China Unicom Beijing Province Network	`4.22ms` from Beijing, CN
110.225.55.213	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.19ms` from Bengaluru, IN
82.82.187.117	AS3209 Vodafone GmbH	`5.06ms` from Berlin, DE
50.112.206.85	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
159.196.4.229	AS4764 Aussie Broadband	`0.79ms` from Brisbane, AU
18.222.174.229	AS16509 Amazon.com, Inc.	`0.67ms` from Columbus, US
107.213.165.133	AS7018 AT&T Enterprises, LLC	`5.75ms` from Dallas, US
77.56.226.149	AS6730 Sunrise GmbH	`6.70ms` from Geneve, CH
99.2.32.5	AS7018 AT&T Enterprises, LLC	`2.20ms` from Houston, US
213.63.108.229	AS12926 AR TELECOM - Acessos e Redes de Telecomunicacoes, S.A.	`0.89ms` from Lisbon, PT
195.194.88.21	AS786 Jisc Services Limited	`7.12ms` from London, GB
73.0.222.53	AS7922 Comcast Cable Communications, LLC	`9.52ms` from Miami, US
82.56.202.213	AS3269 Telecom Italia S.p.A.	`13.84ms` from Rome, IT
58.145.9.101	AS9689 SK Broadband Co Ltd	`2.20ms` from Seoul, KR
20.198.168.197	AS8075 Microsoft Corporation	`0.74ms` from Singapore, SG
106.105.146.101	AS131602 Hsin Yeong An Cable TV Co., Ltd.	`13.98ms` from Taipei, TW
126.114.13.5	AS17676 SoftBank Corp.	`2.69ms` from Tokyo, JP
126.19.75.53	AS17676 SoftBank Corp.	`3.03ms` from Tokyo, JP
184.147.164.133	AS577 Bell Canada	`4.44ms` from Toronto, CA
67.108.126.37	AS2828 Verizon Business	`2.15ms` from Ashburn, US
79.130.15.69	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.62ms` from Athens, GR
24.181.111.37	AS20115 Charter Communications LLC	`10.35ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f7 -m10 101.137.71.80

traceroute to 101.137.71.80 (101.137.71.80): 10 hops max, 52 byte packets

7 [AS4134] 119.147.222.49 3.236 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Shenzhen, CN

On November 28th 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales