101.139.104.0/21

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 101.139.104.0/21

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
123.112.145.245	AS4808 China Unicom Beijing Province Network	`3.23ms` from Beijing, CN
82.25.253.85	AS212238 Datacamp Limited	`0.39ms` from Bratislava, SK
98.223.51.213	AS7922 Comcast Cable Communications, LLC	`6.98ms` from Chicago, US
150.238.19.133	AS36351 IBM Cloud	`0.91ms` from Dallas, US
84.146.158.117	AS3320 Deutsche Telekom AG	`6.37ms` from Duesseldorf, DE
3.72.252.213	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
61.176.236.37	AS4837 CHINA UNICOM China169 Backbone	`12.99ms` from Liaoyang, CN
151.233.138.133	AS58224 Iran Telecommunication Company PJS	`16.87ms` from Manama, BH
65.1.157.197	AS16509 Amazon.com, Inc.	`0.62ms` from Mumbai, IN
122.227.70.21	AS4134 CHINANET-BACKBONE	`6.22ms` from Ningbo, CN
24.73.108.5	AS33363 Charter Communications, Inc	`12.00ms` from Orlando, US
121.83.243.133	AS17511 OPTAGE Inc.	`0.72ms` from Osaka, JP
203.168.78.101	AS18144 Enecom,Inc.	`6.33ms` from Osaka, JP
110.54.8.213	AS7679 QTnet,Inc.	`8.50ms` from Osaka, JP
85.0.162.133	AS3303 Swisscom (Switzerland) Ltd	`0.64ms` from Zuerich, CH
190.228.202.5	AS7303 Telecom Argentina S.A.	`1.44ms` from Buenos Aires, AR
98.212.211.149	AS7922 Comcast Cable Communications, LLC	`6.98ms` from Chicago, US
96.47.47.5	AS393398 1515 ROUNDTABLE DR PROPERTY, LLC	`0.30ms` from Dallas, US
69.39.4.133	AS21803 Cedar Networks	`10.24ms` from Denver, US
201.39.190.5	AS4230 CLARO S.A.	`10.91ms` from Fortaleza, BR
38.181.151.85	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`1.02ms` from Hong Kong, HK
198.210.53.69	AS33548 Unwired Broadband, LLC	`5.81ms` from Los Angeles, US
92.16.166.21	AS13285 TalkTalk Communications Limited	`1.87ms` from Manchester, GB
96.85.162.197	AS7922 Comcast Cable Communications, LLC	`6.02ms` from Miami, US
68.237.86.229	AS701 Verizon Business	`2.80ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f3 -m6 101.139.107.176

traceroute to 101.139.107.176 (101.139.107.176): 6 hops max, 52 byte packets

3 [AS37722] 169.255.161.112 0.232 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Ebene, MU

On December 14th 2025

What are IP address ranges?

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