101.139.40.0/21

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 101.139.40.0/21

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
194.106.163.133	AS6700 TELEKOM SRBIJA a.d.	`0.58ms` from Belgrade, RS
139.208.94.5	AS4837 CHINA UNICOM China169 Backbone	`10.61ms` from Changchun, CN
192.129.113.37	AS53832 Boycom Cablevision	`14.15ms` from Chicago, US
222.17.127.5	AS4538 China Education and Research Network Center	`18.65ms` from Guangzhou, CN
24.222.220.85	AS11260 EastLink	`1.11ms` from Halifax, CA
14.161.180.181	AS45899 VNPT Corp	`3.44ms` from Ho Chi Minh City, VN
72.130.75.149	AS20001 Charter Communications Inc	`5.06ms` from Honolulu, US
83.132.230.21	AS2860 NOS COMUNICACOES, S.A.	`14.30ms` from Lisbon, PT
222.127.131.21	AS4775 Globe Telecoms	`0.97ms` from Manila, PH
64.234.200.133	AS22275 Securenet Systems, Inc.	`1.58ms` from Miami, US
217.221.192.101	AS8968 BT Italia S.p.A.	`3.83ms` from Milan, IT
200.56.216.69	AS16960 Television Internacional, S.A. de C.V.	`16.64ms` from Monterrey, MX
66.46.186.53	AS6461 Zayo Bandwidth	`0.72ms` from Montreal, CA
95.55.33.133	AS12389 PJSC Rostelecom	`1.54ms` from Saint Petersburg, RU
210.216.224.101	AS3786 LG DACOM Corporation	`4.42ms` from Seoul, KR
114.25.185.197	AS3462 Data Communication Business Group	`2.07ms` from Taipei, TW
57.182.194.53	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
111.170.181.149	AS4134 CHINANET-BACKBONE	`7.56ms` from Wuhan, CN
190.128.230.53	AS23201 Telecel S.A.	`0.44ms` from Asuncion, PY
4.1.133.133	AS3356 Level 3 Parent, LLC	`0.52ms` from Charlotte, US
112.193.163.213	AS4837 CHINA UNICOM China169 Backbone	`3.15ms` from Chengdu, CN
67.53.84.197	AS10796 Charter Communications Inc	`3.34ms` from Chicago, US
87.63.86.5	AS3292 TDC Holding A/S	`0.76ms` from Copenhagen, DK
115.242.152.117	AS55836 Reliance Jio Infocomm Limited	`7.20ms` from Delhi, IN
122.187.50.197	AS9498 BHARTI Airtel Ltd.	`0.77ms` from Delhi, IN

Traceroute

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

traceroute -a -n -q1 -m5 101.139.45.110

traceroute to 101.139.45.110 (101.139.45.110): 5 hops max, 52 byte packets

1 [AS15169] 66.249.95.114 235.203 ms

2 [AS17709] 203.79.255.97 253.694 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On December 14th 2025

What are IP address ranges?

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