101.136.80.0/21

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 101.136.80.0/21

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 101.136.0.0/16

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
164.49.107.133	AS668 United States Department of Defense (DoD)	`0.52ms` from Atlanta, US
18.189.62.149	AS16509 Amazon.com, Inc.	`0.11ms` from Columbus, US
89.150.154.165	AS203953 Hiper A/S	`1.27ms` from Copenhagen, DK
187.123.85.133	AS28573 Claro NXT Telecomunicacoes Ltda	`12.71ms` from Fortaleza, BR
83.136.1.133	AS29045 IT Action Limited	`0.87ms` from London, GB
195.39.192.37	AS5413 Wavenet Limited	`4.37ms` from London, GB
138.23.191.181	AS6106 University of California, Riverside	`5.02ms` from Los Angeles, US
74.45.191.213	AS7011 Frontier Communications of America, Inc.	`16.19ms` from Los Angeles, US
37.141.18.37	AS35819 Etihad Etisalat, a joint stock company	`6.07ms` from Manama, BH
47.192.117.197	AS5650 Frontier Communications of America, Inc.	`12.38ms` from Miami, US
195.223.119.101	AS3269 Telecom Italia S.p.A.	`10.43ms` from Milan, IT
167.58.140.213	AS6057 Administracion Nacional de Telecomunicaciones	`1.76ms` from Montevideo, UY
121.80.102.85	AS17511 OPTAGE Inc.	`1.62ms` from Osaka, JP
126.49.202.21	AS17676 SoftBank Corp.	`4.46ms` from Osaka, JP
122.252.182.197	AS38286 PPCTV broadband service is the first cable and DSL internet in Cambodia	`0.77ms` from Phnom Penh, KH
186.193.240.149	AS28260 ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP	`0.55ms` from Rio de Janeiro, BR
209.232.116.21	AS26066 Napa Valley Unified School District	`3.30ms` from San Jose, US
60.2.188.53	AS4837 CHINA UNICOM China169 Backbone	`10.39ms` from Tianjin, CN
155.108.100.245	AS26561 NetRidge LLC	`0.06ms` from Ashburn, US
190.137.127.229	AS7303 Telecom Argentina S.A.	`1.53ms` from Buenos Aires, AR
125.65.40.133	AS4134 CHINANET-BACKBONE	`3.84ms` from Chengdu, CN
212.86.220.5	AS12480 ILK Internet.Gmbh	`2.07ms` from Frankfurt am Main, DE
51.91.40.181	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
14.215.120.229	AS4134 CHINANET-BACKBONE	`2.72ms` from Guangzhou, CN
222.254.172.85	AS45899 VNPT Corp	`1.96ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -m5 101.136.81.101

traceroute to 101.136.81.101 (101.136.81.101): 5 hops max, 52 byte packets

1 [AS15169] 66.249.95.114 171.716 ms

2 [AS17709] 203.79.255.97 175.759 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Columbus, US

On November 22nd 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