101.137.200.0/21

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 101.137.200.0/21

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
196.189.69.165	AS24757 Ethio Telecom	`1.96ms` from Addis Ababa, ET
20.253.13.213	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
101.39.53.181	AS4847 China Networks Inter-Exchange	`6.12ms` from Beijing, CN
41.233.88.197	AS8452 TE-AS	`6.15ms` from Cairo, EG
75.102.10.37	AS36352 HostPapa	`0.23ms` from Chicago, US
217.23.59.165	AS29239 I-NetPartner GmbH	`19.80ms` from Frankfurt am Main, DE
38.242.252.37	AS51167 Contabo GmbH	`0.18ms` from Lauterbourg, FR
86.153.42.133	AS2856 British Telecommunications PLC	`13.12ms` from London, GB
86.140.11.37	AS2856 British Telecommunications PLC	`1.98ms` from London, GB
107.154.210.53	AS19551 Incapsula Inc	`0.16ms` from Miami, US
171.35.42.21	AS4837 CHINA UNICOM China169 Backbone	`7.01ms` from Nanchang, CN
173.70.127.69	AS701 Verizon Business	`2.13ms` from New York City, US
217.116.157.229	AS12389 PJSC Rostelecom	`7.03ms` from Novosibirsk, RU
185.214.190.165	AS211582 ecomDATA GmbH	`0.36ms` from Nuernberg, DE
60.103.255.21	AS17676 SoftBank Corp.	`3.48ms` from Osaka, JP
39.74.28.213	AS4837 CHINA UNICOM China169 Backbone	`8.17ms` from Qingdao, CN
51.255.229.149	AS16276 OVH SAS	`0.05ms` from Roubaix, FR
49.172.10.133	AS17858 LG POWERCOMM	`2.33ms` from Seoul, KR
211.178.197.53	AS9318 SK Broadband Co Ltd	`1.54ms` from Seoul, KR
118.221.130.245	AS9318 SK Broadband Co Ltd	`1.69ms` from Seoul, KR
42.61.147.69	AS3758 SingNet	`1.43ms` from Singapore, SG
36.234.129.245	AS3462 Data Communication Business Group	`1.84ms` from Taichung, TW
221.255.203.85	AS17506 ARTERIA Networks Corporation	`5.20ms` from Tokyo, JP
221.171.27.165	AS2518 BIGLOBE Inc.	`2.68ms` from Tokyo, JP
157.25.223.69	AS12912 T-Mobile Polska S.A.	`0.90ms` from Warsaw, PL

Traceroute

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

traceroute -a -n -q1 -f3 -m7 101.137.201.148

traceroute to 101.137.201.148 (101.137.201.148): 7 hops max, 52 byte packets

3 [AS3320] 80.156.160.38 2.351 ms

4 [AS3320] 80.156.162.75 0.355 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Toronto, CA

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.

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