101.137.128.0/18

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-APOL-TW
last-modified:  2023-11-30T04:21:13Z
source:         APNIC

irt:            IRT-APOL-TW
address:        Asia Pacific On-Line Service Inc.
address:        3F, No.19-6, Sanchong Rd, Nankang Dist.
address:        Taipei Taiwan 115INT-TW-TWNIC
e-mail:         ipbb-apol@aptg.com.tw
abuse-mailbox:  ipbb-apol@aptg.com.tw
admin-c:        AA91-AP
tech-c:         AA91-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-09-03T04:04:48Z
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 101.137.128.0/18

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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
52.188.211.18	AS8075 Microsoft Corporation	`0.54ms` from Ashburn, US
52.130.98.34	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`4.76ms` from Beijing, CN
129.105.148.2	AS103 Northwestern University	`1.52ms` from Chicago, US
87.63.91.178	AS3292 TDC Holding A/S	`0.93ms` from Copenhagen, DK
177.69.237.146	AS16735 ALGAR TELECOM S/A	`0.46ms` from Curitiba, BR
103.127.131.178	AS138245 Xpress Net Solution	`0.59ms` from Delhi, IN
66.54.97.2	AS19310 Point Broadband Fiber Holding, LLC	`5.70ms` from Detroit, US
87.42.38.2	AS1213 HEAnet CLG	`1.78ms` from Dublin, IE
52.59.227.66	AS16509 Amazon.com, Inc.	`0.43ms` from Frankfurt am Main, DE
154.204.154.2	AS400619 AROSSCLOUD INC.	`0.86ms` from Hong Kong, HK
175.172.175.242	AS4837 CHINA UNICOM China169 Backbone	`16.31ms` from Liaoyang, CN
160.102.42.50	AS11714 Network Nebraska	`13.52ms` from Lincoln, US
18.133.132.66	AS16509 Amazon.com, Inc.	`0.20ms` from London, GB
86.149.17.242	AS2856 British Telecommunications PLC	`2.82ms` from London, GB
132.145.57.210	AS31898 Oracle Corporation	`0.48ms` from London, GB
148.56.125.50	AS12430 VODAFONE ESPANA S.A.U.	`17.81ms` from Madrid, ES
187.208.113.226	AS8151 UNINET	`1.71ms` from Mexico City, MX
204.101.190.194	AS577 Bell Canada	`1.63ms` from Montreal, CA
98.11.242.18	AS11351 Charter Communications Inc	`12.12ms` from New York City, US
76.19.64.50	AS7922 Comcast Cable Communications, LLC	`11.69ms` from Providence, US
187.146.204.162	AS8151 UNINET	`8.46ms` from Santiago de Queretaro, MX
67.135.35.242	AS209 CenturyLink Communications, LLC	`1.76ms` from Seattle, US
71.227.238.98	AS7922 Comcast Cable Communications, LLC	`4.21ms` from Seattle, US
61.33.184.66	AS3786 LG DACOM Corporation	`1.77ms` from Seoul, KR
36.54.83.66	AS10013 FreeBit Co.,Ltd.	`12.37ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -m5 101.137.143.49

traceroute to 101.137.143.49 (101.137.143.49): 5 hops max, 52 byte packets

1 [AS10843] 216.117.191.253 0.479 ms

2 [AS3549] 66.194.117.5 3.503 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Fayetteville, US

On October 9th 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