101.138.0.0/21

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:         davidlin1@fareastone.com.tw
abuse-mailbox:  davidlin1@fareastone.com.tw
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:         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 101.138.0.0/21

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
50.36.166.213	AS5650 Frontier Communications of America, Inc.	`15.67ms` from Chicago, US
141.209.32.133	AS27274 Central Michigan University	`4.68ms` from Detroit, US
111.230.111.133	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.14ms` from Guangzhou, CN
46.197.1.21	AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S.	`7.17ms` from Istanbul, TR
86.152.237.85	AS2856 British Telecommunications PLC	`4.16ms` from London, GB
213.122.157.213	AS2856 British Telecommunications PLC	`2.27ms` from London, GB
67.203.177.213	AS54483 GeoLinks	`0.46ms` from Los Angeles, US
179.98.72.181	AS27699 TELEFÔNICA BRASIL S.A	`2.50ms` from Osasco, BR
124.199.24.213	AS17849 SK Broadband Co Ltd	`2.92ms` from Seoul, KR
223.32.103.117	AS9644 SK Telecom	`2.07ms` from Seoul, KR
126.237.201.101	AS17676 SoftBank Corp.	`2.48ms` from Tokyo, JP
116.142.115.197	AS4837 CHINA UNICOM China169 Backbone	`2.29ms` from Changchun, CN
34.250.52.149	AS16509 Amazon.com, Inc.	`0.24ms` from Dublin, IE
14.19.221.21	AS4134 CHINANET-BACKBONE	`3.98ms` from Guangzhou, CN
115.160.223.117	AS17762 Tata Teleservices Maharashtra Ltd	`0.63ms` from Lohogaon, IN
109.153.114.69	AS2856 British Telecommunications PLC	`1.63ms` from London, GB
12.90.148.85	AS7018 AT&T Enterprises, LLC	`1.16ms` from Los Angeles, US
85.93.213.69	AS9008 Visual Online S.A.	`0.38ms` from Luxembourg, LU
76.122.35.37	AS7922 Comcast Cable Communications, LLC	`4.06ms` from Orlando, US
213.217.251.229	AS12709 Melita Limited	`3.77ms` from Qormi, MT
34.226.24.181	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
168.228.149.165	AS264953 INTEGRATO TELECOMUNICAÇÕES LTDA - ME	`18.68ms` from Sao Paulo, BR
115.139.247.229	AS17858 LG POWERCOMM	`2.33ms` from Seoul, KR
1.105.173.21	AS4766 Korea Telecom	`1.35ms` from Seoul, KR
13.81.80.101	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f5 -m8 101.138.7.139

traceroute to 101.138.7.139 (101.138.7.139): 8 hops max, 52 byte packets

5 [AS6939] 216.66.87.17 3.202 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Kyiv, UA

On November 22nd 2025

What are IP address ranges?

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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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