101.139.112.0/21

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 101.139.112.0/21

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
209.49.185.245	AS2828 Verizon Business	`14.90ms` from Ashburn, US
155.207.88.53	AS5470 AUTH-NET-AS	`10.10ms` from Athens, GR
166.117.122.213	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
94.132.226.101	AS2860 NOS COMUNICACOES, S.A.	`9.31ms` from Braga, PT
183.214.124.37	AS56047 China Mobile communications corporation	`1.06ms` from Changsha, CN
12.79.129.53	AS7018 AT&T Enterprises, LLC	`4.49ms` from Durham, US
89.202.64.133	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.11ms` from Frankfurt am Main, DE
98.197.36.37	AS7922 Comcast Cable Communications, LLC	`6.11ms` from Houston, US
212.20.142.149	AS206119 Veganet Teknolojileri ve Hizmetleri LTD STI	`0.12ms` from Istanbul, TR
211.93.76.133	AS4837 CHINA UNICOM China169 Backbone	`9.27ms` from Liaoyang, CN
90.213.189.21	AS5607 Sky UK Limited	`5.63ms` from London, GB
24.10.111.53	AS7922 Comcast Cable Communications, LLC	`10.87ms` from Los Angeles, US
81.34.173.5	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.85ms` from Madrid, ES
191.102.133.37	AS394474 WhiteLabelColo	`1.00ms` from New York City, US
20.168.88.117	AS8075 Microsoft Corporation	`1.75ms` from Phoenix, US
68.80.130.165	AS7922 Comcast Cable Communications, LLC	`8.98ms` from Piscataway, US
23.21.57.197	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
186.237.50.5	AS263009 FORTE TELECOM LTDA.	`1.00ms` from Rio de Janeiro, BR
5.165.146.117	AS57026 JSC "ER-Telecom Holding"	`7.44ms` from Samara, RU
211.202.63.37	AS9318 SK Broadband Co Ltd	`1.49ms` from Seoul, KR
81.216.65.101	AS1257 Tele2 Sverige AB	`0.47ms` from Stockholm, SE
209.91.137.21	AS5690 Vianet Inc.	`0.54ms` from Toronto, CA
185.234.221.53	AS202120 Expereo International BV	`4.66ms` from Amsterdam, NL
184.56.36.37	AS10796 Charter Communications Inc	`11.86ms` from Ashburn, US
44.240.42.117	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 -m5 101.139.112.145

traceroute to 101.139.112.145 (101.139.112.145): 5 hops max, 52 byte packets

1 [AS30633] 23.105.171.60 0.1 ms

2 [AS30633] 173.208.126.2 0.502 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Washington, US

On December 6th 2025

What are IP address ranges?

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