101.138.0.0/21

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 101.138.0.0/21

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 101.138.0.0/16

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
181.48.81.245	AS14080 Telmex Colombia S.A.	`0.74ms` from Bogota, CO
217.60.18.165	AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi	`0.14ms` from Bursa, TR
13.32.202.133	AS16509 Amazon.com, Inc.	`0.85ms` from Chicago, US
68.38.163.21	AS7922 Comcast Cable Communications, LLC	`9.84ms` from Chicago, US
98.60.52.165	AS7922 Comcast Cable Communications, LLC	`13.12ms` from Denver, US
13.40.29.133	AS16509 Amazon.com, Inc.	`0.18ms` from London, GB
161.38.2.149	AS202596 G.Network Communications Limited	`0.95ms` from London, GB
82.20.79.149	AS5089 Virgin Media Limited	`7.29ms` from London, GB
137.101.215.37	AS12430 VODAFONE ESPANA S.A.U.	`3.97ms` from Madrid, ES
210.130.147.133	AS2497 Internet Initiative Japan Inc.	`0.89ms` from Tokyo, JP
222.139.83.101	AS4837 CHINA UNICOM China169 Backbone	`4.88ms` from Zhengzhou, CN
74.124.204.133	AS7029 Windstream Communications LLC	`0.40ms` from Ashburn, US
210.12.3.245	AS4808 China Unicom Beijing Province Network	`3.38ms` from Beijing, CN
174.0.67.69	AS6327 Shaw Communications	`13.41ms` from Calgary, CA
80.130.179.21	AS3320 Deutsche Telekom AG	`3.19ms` from Duesseldorf, DE
80.2.173.165	AS5089 Virgin Media Limited	`13.59ms` from London, GB
144.223.74.229	AS174 Cogent Communications, LLC	`0.94ms` from New York City, US
213.166.65.181	AS49505 JSC Selectel	`0.95ms` from Saint Petersburg, RU
60.10.56.149	AS4837 CHINA UNICOM China169 Backbone	`4.13ms` from Tianjin, CN
73.172.15.5	AS7922 Comcast Cable Communications, LLC	`6.54ms` from Ashburn, US
108.84.111.37	AS7018 AT&T Enterprises, LLC	`6.13ms` from Atlanta, US
75.181.193.181	AS11426 Charter Communications Inc	`6.63ms` from Charlotte, US
118.118.187.197	AS4134 CHINANET-BACKBONE	`7.30ms` from Chengdu, CN
47.223.35.165	AS19108 Optimum	`10.21ms` from Dallas, US
201.79.254.21	AS7738 V tal	`9.80ms` from Fortaleza, BR

Traceroute

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

traceroute -a -n -q1 -m5 101.138.7.172

traceroute to 101.138.7.172 (101.138.7.172): 5 hops max, 52 byte packets

1 [AS15169] 66.249.95.114 54.996 ms

2 [AS17709] 203.79.255.97 59.304 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On November 6th 2025

What are IP address ranges?

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