101.139.48.0/20

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 101.139.48.0/20

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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Pingable IPs

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
101.139.48.255	AS131591 Ambit Microsystem Corporation	`1.65ms` from Taipei, TW

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
156.19.38.20	AS20115 Charter Communications LLC	`11.70ms` from Atlanta, US
169.54.203.212	AS36351 IBM Cloud	`1.09ms` from Dallas, US
190.155.123.20	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`12.83ms` from Guayaquil, EC
67.230.54.52	AS23520 Columbus Networks USA, Inc.	`7.55ms` from Kingston, JM
117.181.95.20	AS9808 China Mobile Communications Group Co., Ltd.	`5.58ms` from Nanning, CN
185.79.149.180	AS16347 ADISTA SAS	`0.79ms` from Paris, FR
58.160.141.244	AS1221 Telstra Limited	`4.29ms` from Perth, AU
118.219.104.132	AS9318 SK Broadband Co Ltd	`2.45ms` from Seoul, KR
175.24.97.132	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.48ms` from Shanghai, CN
40.73.226.4	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`2.59ms` from Shanghai, CN
223.134.76.180	AS2527 Sony Network Communications Inc.	`2.75ms` from Tokyo, JP
165.192.105.196	AS36351 IBM Cloud	`0.76ms` from Tokyo, JP
212.67.234.20	AS8412 T-Mobile Austria GmbH	`8.64ms` from Vienna, AT
132.45.35.36	AS668 United States Department of Defense (DoD)	`0.60ms` from Atlanta, US
213.119.175.36	AS6848 Telenet BV	`7.36ms` from Brussels, BE
3.132.149.84	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
136.114.227.36	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
173.249.53.228	AS51167 Contabo GmbH	`0.27ms` from Lauterbourg, FR
104.173.9.132	AS20001 Charter Communications Inc	`5.07ms` from Los Angeles, US
117.217.97.212	AS9829 National Internet Backbone	`3.79ms` from Mumbai, IN
34.12.112.180	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
177.191.23.132	AS53006 ALGAR TELECOM S/A	`6.50ms` from Uberlandia, BR
13.248.249.148	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
15.200.215.148	AS8987 Amazon Data Services Ireland Ltd	`0.29ms` from Boardman, US
14.202.239.148	AS7545 TPG Telecom Limited	`1.81ms` from Brisbane, AU

Traceroute

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

traceroute -a -n -q1 -m5 101.139.55.25

traceroute to 101.139.55.25 (101.139.55.25): 5 hops max, 52 byte packets

1 [AS56655] 185.125.168.26 0.352 ms

2 [AS56655] 185.125.170.251 0.161 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sandefjord, NO

On December 14th 2025

What are IP address ranges?

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