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

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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
77.162.230.132	AS1136 KPN B.V.	`1.50ms` from Amsterdam, NL
34.186.64.52	AS396982 Google LLC	`0.12ms` from Ashburn, US
196.119.188.228	AS36925 MEDITELECOM	`4.11ms` from Casablanca, MA
99.65.184.148	AS7018 AT&T Enterprises, LLC	`19.25ms` from Chicago, US
179.105.33.84	AS28573 Claro NXT Telecomunicacoes Ltda	`10.25ms` from Curitiba, BR
87.154.121.164	AS3320 Deutsche Telekom AG	`5.57ms` from Duesseldorf, DE
68.221.28.164	AS8075 Microsoft Corporation	`0.15ms` from Madrid, ES
151.41.97.52	AS1267 WIND TRE S.P.A.	`8.04ms` from Milan, IT
141.126.142.132	AS20115 Charter Communications LLC	`16.83ms` from Minneapolis, US
67.241.249.84	AS11351 Charter Communications Inc	`19.67ms` from New York City, US
34.205.4.228	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
211.34.237.4	AS4766 Korea Telecom	`1.45ms` from Seoul, KR
88.129.165.84	AS29518 Bredband2 AB	`8.35ms` from Stockholm, SE
1.1.73.36	AS2519 ARTERIA Networks Corporation	`1.56ms` from Tokyo, JP
222.253.152.4	AS45899 VNPT Corp	`3.16ms` from Ho Chi Minh City, VN
50.93.61.212	AS16509 Amazon.com, Inc.	`0.13ms` from Milan, IT
67.87.142.20	AS6128 Cablevision Systems Corp.	`2.71ms` from New York City, US
153.196.204.148	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.28ms` from Osaka, JP
201.87.36.212	AS19182 TELEFÔNICA BRASIL S.A	`2.20ms` from Osasco, BR
82.164.163.132	AS2119 Telenor Norge AS	`8.77ms` from Oslo, NO
52.148.183.68	AS8075 Microsoft Corporation	`0.34ms` from Quincy, US
187.193.248.148	AS8151 UNINET	`4.19ms` from Santiago de Queretaro, MX
197.15.65.244	AS37671 3S INF	`7.89ms` from Tunis, TN
104.16.126.180	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
51.105.203.212	AS8075 Microsoft Corporation	`0.22ms` 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 -m5 101.138.123.41

traceroute to 101.138.123.41 (101.138.123.41): 5 hops max, 52 byte packets

1 [AS15169] 66.249.95.114 106.923 ms

2 [AS17709] 203.79.255.97 105.894 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On December 14th 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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