101.138.112.0/20

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 101.138.112.0/20

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

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
80.60.86.20	AS1136 KPN B.V.	`2.34ms` from Amsterdam, NL
99.154.56.212	AS7018 AT&T Enterprises, LLC	`13.02ms` from Atlanta, US
157.254.87.148	AS9009 M247 Europe SRL	`0.16ms` from Brussels, BE
190.183.106.212	AS20207 Gigared S.A.	`18.64ms` from Buenos Aires, AR
107.199.30.20	AS7018 AT&T Enterprises, LLC	`2.24ms` from Chicago, US
93.206.156.36	AS3320 Deutsche Telekom AG	`3.61ms` from Nuernberg, DE
87.178.110.116	AS3320 Deutsche Telekom AG	`4.21ms` from Nuernberg, DE
186.211.82.212	AS26615 TIM S/A	`5.17ms` from Osasco, BR
187.149.223.132	AS8151 UNINET	`19.90ms` from Santiago de Queretaro, MX
59.125.14.148	AS3462 Data Communication Business Group	`1.07ms` from Taichung, TW
98.215.250.68	AS7922 Comcast Cable Communications, LLC	`9.57ms` from Chicago, US
195.243.74.164	AS3320 Deutsche Telekom AG	`1.35ms` from Duesseldorf, DE
217.111.43.100	AS8220 COLT Technology Services Group Limited	`0.60ms` from Frankfurt am Main, DE
92.16.230.148	AS13285 TalkTalk Communications Limited	`2.59ms` from Manchester, GB
84.145.49.68	AS3320 Deutsche Telekom AG	`8.44ms` from Nuernberg, DE
114.173.121.148	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.08ms` from Osaka, JP
14.32.91.4	AS4766 Korea Telecom	`1.40ms` from Seoul, KR
206.238.68.4	AS399077 Tcloudnet	`1.05ms` from Singapore, SG
95.198.155.148	AS3301 Telia Company AB	`10.84ms` from Stockholm, SE
1.140.114.36	AS1221 Telstra Limited	`1.92ms` from Sydney, AU
51.83.132.180	AS16276 OVH SAS	`0.13ms` from Warsaw, PL
98.122.230.36	AS11426 Charter Communications Inc	`12.96ms` from Charlotte, US
68.117.207.84	AS20115 Charter Communications LLC	`15.02ms` from Dallas, US
51.48.225.132	AS16509 Amazon.com, Inc.	`5.63ms` from Madrid, ES
91.220.66.4	AS51753 Compania TRASMEDITERRANEA, S.A.	`0.42ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -m5 101.138.121.87

traceroute to 101.138.121.87 (101.138.121.87): 5 hops max, 52 byte packets

1 [AS7806] 204.27.195.252 0.457 ms

2 [AS7806] 216.229.23.44 2.344 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Lincoln, US

On November 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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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