101.139.152.0/21

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 101.139.152.0/21

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 101.139.0.0/16

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
60.30.110.53	AS4837 CHINA UNICOM China169 Backbone	`5.45ms` from Beijing, CN
218.62.81.197	AS4837 CHINA UNICOM China169 Backbone	`4.20ms` from Changchun, CN
172.74.103.69	AS11426 Charter Communications Inc	`9.35ms` from Charlotte, US
70.113.181.229	AS11427 Charter Communications Inc	`11.80ms` from Dallas, US
104.243.6.5	AS17064 TISD, Inc.	`11.44ms` from Dallas, US
54.154.58.197	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
39.172.170.117	AS56041 China Mobile communications corporation	`4.79ms` from Hangzhou, CN
72.235.221.165	AS36149 Hawaiian Telcom Services Company, Inc.	`1.36ms` from Honolulu, US
213.122.214.69	AS2856 British Telecommunications PLC	`1.87ms` from London, GB
76.167.16.229	AS20001 Charter Communications Inc	`2.65ms` from Los Angeles, US
65.200.43.5	AS394976 Abacus Data Systems, Inc.	`5.15ms` from Los Angeles, US
45.142.220.101	AS208366 DENIC SERVICES	`0.17ms` from Miami, US
98.203.63.149	AS7922 Comcast Cable Communications, LLC	`14.16ms` from Miami, US
87.2.71.213	AS3269 Telecom Italia S.p.A.	`4.76ms` from Milan, IT
46.73.121.213	AS12714 PJSC MegaFon	`4.67ms` from Moscow, RU
45.145.116.117	AS35048 Biterika Group LLC	`0.42ms` from Moscow, RU
174.85.82.117	AS20115 Charter Communications LLC	`3.63ms` from Redding, US
209.30.129.5	AS7018 AT&T Enterprises, LLC	`17.08ms` from San Antonio, US
174.50.136.53	AS7922 Comcast Cable Communications, LLC	`9.58ms` from San Jose, US
107.173.146.37	AS36352 HostPapa	`0.27ms` from Santa Clara, US
14.69.55.165	AS4766 Korea Telecom	`1.83ms` from Seoul, KR
118.241.201.133	AS2527 Sony Network Communications Inc.	`1.30ms` from Tokyo, JP
75.90.186.197	AS7029 Windstream Communications LLC	`12.05ms` from Chicago, US
149.166.246.117	AS87 Indiana University	`4.09ms` from Chicago, US
24.5.103.21	AS7922 Comcast Cable Communications, LLC	`5.09ms` from Fremont, US

Traceroute

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

traceroute -a -n -q1 -f4 -m9 101.139.154.94

traceroute to 101.139.154.94 (101.139.154.94): 9 hops max, 52 byte packets

4 [AS9002] 87.245.239.148 3.467 ms

5 *

6 [AS6453] 80.231.65.1 10.144 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On November 14th 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.

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