101.138.152.0/21

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 101.138.152.0/21

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 101.138.0.0/16

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
191.110.95.181	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`18.45ms` from Bogota, CO
190.123.155.69	AS28073 Cooperativa Electrica Trenque Lauquen	`6.00ms` from Buenos Aires, AR
93.104.19.21	AS8767 M-net Telekommunikations GmbH	`6.83ms` from Ljubljana, SI
18.135.17.117	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
202.234.151.5	AS4694 IDC Frontier Inc.	`0.46ms` from Osaka, JP
200.148.35.229	AS27699 TELEFÔNICA BRASIL S.A	`5.01ms` from Osasco, BR
186.249.4.53	AS28250 Vogel Soluções em Telecom e Informática S/A	`8.01ms` from Osasco, BR
18.208.1.85	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
112.222.252.21	AS3786 LG DACOM Corporation	`1.93ms` from Seoul, KR
14.54.84.245	AS4766 Korea Telecom	`2.71ms` from Seoul, KR
115.14.17.21	AS4766 Korea Telecom	`9.99ms` from Seoul, KR
58.250.114.5	AS17623 China Unicom Shenzen network	`2.21ms` from Shenzhen, CN
183.186.201.37	AS4837 CHINA UNICOM China169 Backbone	`6.11ms` from Taiyuan, CN
116.82.41.213	AS2527 Sony Network Communications Inc.	`1.57ms` from Tokyo, JP
60.60.182.5	AS9824 JCOM Co., Ltd.	`13.13ms` from Tokyo, JP
111.20.156.85	AS9808 China Mobile Communications Group Co., Ltd.	`1.14ms` from Xi'an, CN
86.99.246.101	AS5384 Emirates Internet	`4.36ms` from Al Fujairah City, AE
150.140.212.5	AS5408 National Infrastructures for Research and Technology S.A.	`4.89ms` from Athens, GR
94.132.88.133	AS2860 NOS COMUNICACOES, S.A.	`6.67ms` from Braga, PT
221.5.231.165	AS4837 CHINA UNICOM China169 Backbone	`0.32ms` from Chongqing, CN
174.97.35.181	AS10796 Charter Communications Inc	`15.94ms` from Columbus, US
35.226.109.117	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
201.131.180.5	AS61821 Sincroniza Digital LTDA	`6.22ms` from Curitiba, BR
117.210.214.101	AS9829 National Internet Backbone	`8.32ms` from Delhi, IN
54.229.134.5	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -m4 101.138.159.120

traceroute to 101.138.159.120 (101.138.159.120): 4 hops max, 52 byte packets

1 [AS136258] 109.104.154.3 0.353 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 6th 2025

What are IP address ranges?

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