101.139.48.0/21

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 101.139.48.0/21

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

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
170.65.94.5	AS14201 TeleTech Holdings, Inc	`1.39ms` from Amsterdam, NL
197.199.224.69	AS36992 ETISALAT MISR	`3.93ms` from Cairo, EG
27.151.116.165	AS4134 CHINANET-BACKBONE	`2.02ms` from Fuzhou, CN
72.132.196.149	AS20001 Charter Communications Inc	`10.57ms` from Los Angeles, US
73.107.44.245	AS7922 Comcast Cable Communications, LLC	`5.66ms` from Miami, US
60.176.208.85	AS4134 CHINANET-BACKBONE	`5.11ms` from Ningbo, CN
91.163.201.149	AS12322 Free SAS	`15.67ms` from Paris, FR
2.32.113.117	AS30722 Vodafone Italia S.p.A.	`9.47ms` from Rome, IT
95.130.216.133	AS49082 ZONES AS	`2.34ms` from Sandefjord, NO
3.34.159.53	AS16509 Amazon.com, Inc.	`0.33ms` from Seoul, KR
211.37.207.229	AS7557 Korea Trade Network	`2.38ms` from Seoul, KR
175.127.96.181	AS9318 SK Broadband Co Ltd	`2.62ms` from Seoul, KR
4.194.69.117	AS8075 Microsoft Corporation	`0.63ms` from Singapore, SG
20.151.1.117	AS8075 Microsoft Corporation	`0.18ms` from Toronto, CA
35.92.73.69	AS16509 Amazon.com, Inc.	`0.30ms` from Boardman, US
122.180.92.245	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.48ms` from Delhi, IN
61.179.154.85	AS4837 CHINA UNICOM China169 Backbone	`4.63ms` from Jinan, CN
94.27.11.37	AS15895 "Kyivstar" PJSC	`0.69ms` from Kyiv, UA
86.4.226.53	AS5089 Virgin Media Limited	`1.65ms` from London, GB
178.230.206.165	AS31615 Odido Netherlands B.V.	`12.64ms` from Meppel, NL
66.41.107.5	AS7922 Comcast Cable Communications, LLC	`7.67ms` from Minneapolis, US
83.242.164.5	AS8359 MTS PJSC	`1.75ms` from Moscow, RU
180.143.234.197	AS4134 CHINANET-BACKBONE	`7.92ms` from Nanning, CN
50.213.80.181	AS7922 Comcast Cable Communications, LLC	`6.27ms` from New York City, US
126.28.64.21	AS17676 SoftBank Corp.	`5.78ms` from Osaka, JP

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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