101.139.168.0/21

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 101.139.168.0/21

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 101.139.0.0/16

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
62.50.145.37	AS50049 RedSwitches	`0.33ms` from Amsterdam, NL
52.207.195.245	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
208.47.79.5	AS209 CenturyLink Communications, LLC	`0.86ms` from Ashburn, US
5.61.185.213	AS58243 TELE AG	`13.92ms` from Berlin, DE
54.191.134.5	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
200.150.69.85	AS14868 Ligga Telecomunicações S.A.	`1.19ms` from Curitiba, BR
64.125.107.133	AS6461 Zayo Bandwidth	`0.24ms` from Dallas, US
86.15.147.101	AS5089 Virgin Media Limited	`10.06ms` from Dublin, IE
201.238.169.101	AS27668 ETAPA EP	`6.54ms` from Guayaquil, EC
120.26.44.229	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.21ms` from Hangzhou, CN
78.108.80.133	AS43362 Hosting Ltd	`5.28ms` from Helsinki, FI
143.159.75.37	AS6871 Plusnet	`4.58ms` from London, GB
87.217.243.37	AS12479 Orange Espagne SA	`1.73ms` from Madrid, ES
68.117.89.165	AS20115 Charter Communications LLC	`11.54ms` from Minneapolis, US
61.155.129.69	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.23ms` from Nanjing, CN
91.13.49.181	AS3320 Deutsche Telekom AG	`6.53ms` from Nuernberg, DE
45.142.41.21	AS273285 GRU TELCOM SA DE CV	`4.90ms` from Santiago de Queretaro, MX
121.182.197.229	AS4766 Korea Telecom	`4.49ms` from Seoul, KR
180.71.75.213	AS9318 SK Broadband Co Ltd	`2.30ms` from Seoul, KR
111.5.10.133	AS24445 Henan Mobile Communications Co.,Ltd	`4.02ms` from Zhengzhou, CN
172.74.158.85	AS11426 Charter Communications Inc	`10.77ms` from Charlotte, US
102.235.17.5	AS13560 Charter Communications Inc	`0.05ms` from Chicago, US
103.109.213.149	AS135346 Bismillah Telecom Service	`0.24ms` from Dhaka, BD
70.170.59.5	AS22773 Cox Communications Inc.	`9.59ms` from Los Angeles, US
195.81.178.245	AS3257 GTT Communications Inc.	`5.10ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f4 -m7 101.139.171.245

traceroute to 101.139.171.245 (101.139.171.245): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.57 0.086 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Liuzhou, CN

On March 13th 2026

What are IP address ranges?

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