101.137.0.0/21

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 101.137.0.0/21

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 101.137.0.0/16

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
222.163.89.165	AS4837 CHINA UNICOM China169 Backbone	`7.25ms` from Changchun, CN
75.189.77.53	AS11426 Charter Communications Inc	`12.29ms` from Charlotte, US
47.242.150.5	AS45102 Alibaba (US) Technology Co., Ltd.	`0.67ms` from Hong Kong, HK
202.140.57.5	AS45582 VAINAVI INDUSTIES LTD, INTERNET SERVICE PROVIDER, INDIA	`1.61ms` from Hyderabad, IN
104.21.119.85	AS13335 Cloudflare, Inc.	`0.10ms` from Lisbon, PT
209.58.226.181	AS14265 TPx Communications	`0.71ms` from Los Angeles, US
76.82.175.101	AS20001 Charter Communications Inc	`9.46ms` from Los Angeles, US
75.236.37.101	AS6167 Verizon Business	`11.90ms` from Los Angeles, US
216.242.191.5	AS13645 BroadbandONE, LLC	`1.51ms` from Miami, US
107.144.109.69	AS33363 Charter Communications, Inc	`6.26ms` from Orlando, US
126.123.105.245	AS17676 SoftBank Corp.	`6.63ms` from Osaka, JP
153.212.115.149	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.06ms` from Osaka, JP
52.203.32.37	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
1.232.61.85	AS9318 SK Broadband Co Ltd	`1.86ms` from Seoul, KR
77.34.247.181	AS12389 PJSC Rostelecom	`1.04ms` from Vladivostok, RU
50.25.31.133	AS19108 Optimum	`16.10ms` from Ashburn, US
40.131.13.85	AS7029 Windstream Communications LLC	`6.20ms` from Ashburn, US
163.195.6.5	AS37130 State Information Technology Agency SOC Ltd	`1.60ms` from Cape Town, ZA
47.109.57.101	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.43ms` from Chengdu, CN
103.129.233.229	AS137627 Nextel Communications India Pvt Ltd	`3.56ms` from Delhi, IN
128.234.149.53	AS25019 Saudi Telecom Company JSC	`2.83ms` from Jeddah, SA
125.19.156.149	AS9498 BHARTI Airtel Ltd.	`1.03ms` from Kolkata, IN
45.50.22.117	AS20001 Charter Communications Inc	`4.94ms` from Los Angeles, US
84.127.70.133	AS6739 VODAFONE ONO, S.A.	`9.48ms` from Madrid, ES
138.130.6.245	AS1221 Telstra Limited	`5.46ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f3 -m6 101.137.6.80

traceroute to 101.137.6.80 (101.137.6.80): 6 hops max, 52 byte packets

3 [AS4755] 203.200.11.245 8.017 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

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.

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