101.138.152.0/21

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-APOL-TW
last-modified:  2023-11-30T04:21:13Z
source:         APNIC

irt:            IRT-APOL-TW
address:        Asia Pacific On-Line Service Inc.
address:        3F, No.19-6, Sanchong Rd, Nankang Dist.
address:        Taipei Taiwan 115INT-TW-TWNIC
e-mail:         ipbb-apol@aptg.com.tw
abuse-mailbox:  ipbb-apol@aptg.com.tw
admin-c:        AA91-AP
tech-c:         AA91-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-09-03T04:04:48Z
source:         APNIC

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Admin APOL
nic-hdl:        AA91-AP
e-mail:         adm@apol.com.tw
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 101.138.152.0/21

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 101.138.0.0/16

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

Read more

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
67.140.12.133	AS7029 Windstream Communications LLC	`7.13ms` from Ashburn, US
180.76.242.149	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`3.51ms` from Beijing, CN
140.235.236.101	AS400848 DHI TECHNICAL SERVICES LLC	`13.21ms` from Boston, US
197.52.48.5	AS8452 TE-AS	`4.63ms` from Cairo, EG
50.206.80.21	AS7922 Comcast Cable Communications, LLC	`1.18ms` from Chicago, US
158.180.19.245	AS31898 Oracle Corporation	`0.34ms` from Frankfurt am Main, DE
51.116.240.85	AS8075 Microsoft Corporation	`0.66ms` from Frankfurt am Main, DE
119.28.70.85	AS132203 Tencent Building, Kejizhongyi Avenue	`0.37ms` from Hong Kong, HK
66.91.162.213	AS20001 Charter Communications Inc	`6.81ms` from Honolulu, US
60.216.246.5	AS4837 CHINA UNICOM China169 Backbone	`2.44ms` from Jinan, CN
173.181.122.101	AS852 TELUS Communications Inc.	`1.31ms` from Kelowna, CA
212.169.220.21	AS12479 Orange Espagne SA	`10.88ms` from Madrid, ES
66.71.165.165	AS213224 Aruba S.p.A.	`1.21ms` from Milan, IT
162.250.34.21	AS63436 Great Lakes Communication Corp.	`10.74ms` from Minneapolis, US
84.170.56.117	AS3320 Deutsche Telekom AG	`9.71ms` from Nuernberg, DE
222.9.156.5	AS18126 Chubu Telecommunications Company, Inc.	`7.48ms` from Osaka, JP
186.71.142.133	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`6.00ms` from Quito, EC
189.238.196.149	AS8151 UNINET	`16.67ms` from Santiago de Queretaro, MX
81.218.1.117	AS8551 Bezeq International Ltd.	`0.58ms` from Tel Aviv, IL
217.14.227.229	AS24792 Stadtwerke Kitzbuehel e.U.	`10.06ms` from Vienna, AT
23.127.205.197	AS7018 AT&T Enterprises, LLC	`3.58ms` from Atlanta, US
89.152.187.149	AS2860 NOS COMUNICACOES, S.A.	`8.71ms` from Braga, PT
24.64.94.165	AS6327 Shaw Communications Inc.	`7.92ms` from Calgary, CA
160.32.39.21	AS30325 South Slope Cooperative Telephone Company	`5.12ms` from Chicago, US
14.143.74.101	AS4755 TATA Communications formerly VSNL is Leading ISP	`1.88ms` 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 -m6 101.138.154.36

traceroute to 101.138.154.36 (101.138.154.36): 6 hops max, 52 byte packets

1 [AS56630] 217.30.8.33 1.356 ms

2 *

3 [AS3257] 141.136.108.166 18.562 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On October 30th 2025

What are IP address ranges?

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