101.139.184.0/21

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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        [email protected] was validated on 2025-05-23
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Admin APOL
nic-hdl:        AA91-AP
e-mail:         [email protected]
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 101.139.184.0/21

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

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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
71.62.38.149	AS7922 Comcast Cable Communications, LLC	`9.95ms` from Ashburn, US
189.176.145.165	AS8151 UNINET	`14.28ms` from Cancún, MX
1.14.2.213	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.80ms` from Chengdu, CN
87.78.22.213	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.18ms` from Duesseldorf, DE
90.132.20.133	AS1257 Tele2 Sverige AB	`3.86ms` from Goeteborg, SE
154.212.80.69	AS134548 DXTL Tseung Kwan O Service	`0.76ms` from Hong Kong, HK
73.90.118.229	AS7922 Comcast Cable Communications, LLC	`9.33ms` from Los Angeles, US
136.28.35.101	AS19165 Webpass Inc.	`3.81ms` from Miami, US
60.143.3.69	AS17676 SoftBank Corp.	`3.66ms` from Osaka, JP
180.43.228.149	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.94ms` from Osaka, JP
106.240.7.117	AS3786 LG DACOM Corporation	`1.60ms` from Seoul, KR
1.40.182.197	AS4804 Microplex PTY LTD	`2.47ms` from Sydney, AU
54.178.79.149	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
180.20.140.5	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.67ms` from Tokyo, JP
199.243.211.197	AS577 Bell Canada	`1.00ms` from Toronto, CA
118.123.129.5	AS4134 CHINANET-BACKBONE	`8.30ms` from Chengdu, CN
172.78.244.21	AS5650 Frontier Communications of America, Inc.	`10.00ms` from Chicago, US
117.247.171.5	AS9829 National Internet Backbone	`9.77ms` from Delhi, IN
189.3.97.181	AS4230 CLARO S.A.	`11.03ms` from Fortaleza, BR
37.196.130.117	AS1257 Tele2 Sverige AB	`0.42ms` from Goeteborg, SE
122.225.115.53	AS58461 CT-HangZhou-IDC	`9.59ms` from Hangzhou, CN
175.164.135.181	AS4837 CHINA UNICOM China169 Backbone	`8.09ms` from Harbin, CN
180.197.140.133	AS18126 Chubu Telecommunications Company, Inc.	`9.69ms` from Osaka, JP
186.168.207.229	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`11.37ms` from Panama, PA
78.199.238.5	AS12322 Free SAS	`13.00ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -m6 101.139.186.45

traceroute to 101.139.186.45 (101.139.186.45): 6 hops max, 52 byte packets

1 [AS43289] 45.153.124.1 7.602 ms

2 [AS43289] 178.17.160.166 18.025 ms

3 [AS6939] 216.66.90.185 12.299 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Chisinau, MD

On December 14th 2025

What are IP address ranges?

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