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-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 101.138.152.0/21

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
222.31.149.5	AS4538 China Education and Research Network Center	`3.75ms` from Beijing, CN
74.215.29.69	AS6181 Cincinnati Bell Telephone Company LLC	`1.27ms` from Cincinnati, US
49.44.174.5	AS55836 Reliance Jio Infocomm Limited	`0.95ms` from Delhi, IN
54.171.216.101	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
87.174.158.213	AS3320 Deutsche Telekom AG	`3.04ms` from Duesseldorf, DE
217.225.235.85	AS3320 Deutsche Telekom AG	`1.77ms` from Frankfurt am Main, DE
103.44.253.117	AS4816 China Telecom (Group)	`0.73ms` from Guangzhou, CN
211.140.55.21	AS56041 China Mobile communications corporation	`9.41ms` from Hangzhou, CN
14.190.112.181	AS45899 VNPT Corp	`1.94ms` from Hanoi, VN
77.100.87.213	AS5089 Virgin Media Limited	`9.54ms` from London, GB
220.75.74.53	AS4766 Korea Telecom	`4.03ms` from Seoul, KR
140.206.160.101	AS140979 China Unicom Shanghai FuTe IDC network	`1.83ms` from Shanghai, CN
124.44.13.21	AS9595 NTT-ME Corporation	`9.29ms` from Tokyo, JP
222.80.105.5	AS4134 CHINANET-BACKBONE	`17.98ms` from UEruemqi, CN
52.59.116.165	AS16509 Amazon.com, Inc.	`0.11ms` from Frankfurt am Main, DE
136.37.99.165	AS16591 Google Fiber Inc.	`0.69ms` from Kansas City, US
83.231.210.213	AS2914 NTT America, Inc.	`1.18ms` from London, GB
172.90.165.85	AS20001 Charter Communications Inc	`6.25ms` from Los Angeles, US
186.52.240.229	AS6057 Administracion Nacional de Telecomunicaciones	`1.75ms` from Montevideo, UY
34.19.199.245	AS396982 Google LLC	`0.10ms` from Montreal, CA
46.180.247.69	AS39927 E-Light-Telecom Ltd.	`4.67ms` from Novosibirsk, RU
78.193.40.181	AS12322 Free SAS	`6.56ms` from Paris, FR
123.168.211.85	AS4134 CHINANET-BACKBONE	`5.78ms` from Qingdao, CN
3.217.73.69	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
65.131.29.37	AS209 CenturyLink Communications, LLC	`11.09ms` from Salt Lake 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 -m5 101.138.156.97

traceroute to 101.138.156.97 (101.138.156.97): 5 hops max, 52 byte packets

1 [AS136258] 185.213.23.211 0.211 ms

2 [AS56655] 185.125.170.251 0.119 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sandefjord, NO

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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