101.138.0.0/18

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 101.138.0.0/18

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
84.86.158.114	AS1136 KPN B.V.	`1.31ms` from Amsterdam, NL
84.193.227.98	AS6848 Telenet BV	`8.67ms` from Amsterdam, NL
110.244.71.82	AS4837 CHINA UNICOM China169 Backbone	`6.86ms` from Beijing, CN
117.205.53.82	AS9829 National Internet Backbone	`18.41ms` from Bengaluru, IN
175.6.65.146	AS63835 CT-HuNan-Changsha-IDC	`0.28ms` from Changsha, CN
70.60.255.242	AS11426 Charter Communications Inc	`1.28ms` from Charlotte, US
12.94.218.18	AS7018 AT&T Enterprises, LLC	`9.77ms` from Dallas, US
216.11.208.2	AS14241 Oakland Schools	`1.04ms` from Detroit, US
24.4.29.50	AS7922 Comcast Cable Communications, LLC	`1.91ms` from Fremont, US
195.116.248.18	AS5617 Orange Polska Spolka Akcyjna	`10.63ms` from Gdansk, PL
180.219.6.2	AS17924 SmarTone Mobile Communications Ltd	`13.87ms` from Hong Kong, HK
5.26.245.66	AS16135 Turkcell A.S.	`18.48ms` from Istanbul, TR
170.79.34.34	AS263880 WANTEL TECNOLOGIA LTDA. EPP	`12.47ms` from Joao Pessoa, BR
95.148.148.66	AS2856 British Telecommunications PLC	`3.48ms` from London, GB
90.246.123.18	AS5378 Vodafone Limited	`5.17ms` from Manchester, GB
65.8.115.34	AS16509 Amazon.com, Inc.	`0.29ms` from Marseille, FR
129.152.1.210	AS31898 Oracle Corporation	`0.15ms` from Milan, IT
180.150.248.34	AS38053 Neesa Technologies Pvt. Ltd.	`8.85ms` from Mumbai, IN
50.74.9.34	AS12271 Charter Communications Inc	`1.67ms` from New York City, US
208.251.243.130	AS701 Verizon Business	`5.66ms` from New York City, US
18.66.185.178	AS16509 Amazon.com, Inc.	`3.18ms` from Nuernberg, DE
129.20.4.194	AS2200 Renater	`7.17ms` from Paris, FR
72.24.40.146	AS11492 CABLE ONE, INC.	`6.75ms` from Phoenix, US
52.20.143.242	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
52.171.198.226	AS8075 Microsoft Corporation	`0.14ms` from San Antonio, 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 101.138.34.170

traceroute to 101.138.34.170 (101.138.34.170): 5 hops max, 52 byte packets

1 [AS202422] 37.9.35.3 0.117 ms

2 [AS199524] 92.223.68.34 0.258 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Chicago, US

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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