101.139.144.0/21

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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        [email protected] was validated on 2025-05-23
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Admin APOL
nic-hdl:        AA91-AP
e-mail:         [email protected]
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 101.139.144.0/21

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
139.171.255.245	AS7029 Windstream Communications LLC	`0.82ms` from Ashburn, US
13.244.236.197	AS16509 Amazon.com, Inc.	`0.12ms` from Cape Town, ZA
191.231.227.21	AS26615 TIM S/A	`11.17ms` from Fortaleza, BR
123.23.196.133	AS45899 VNPT Corp	`4.99ms` from Ho Chi Minh City, VN
170.89.100.181	AS53449 OEC Fiber	`8.56ms` from Kansas City, US
117.233.238.117	AS9829 National Internet Backbone	`7.42ms` from Kolkata, IN
218.202.54.21	AS9808 China Mobile Communications Group Co., Ltd.	`6.14ms` from Kunming, CN
34.175.199.117	AS396982 Google LLC	`0.10ms` from Madrid, ES
98.177.31.229	AS22773 Cox Communications Inc.	`5.05ms` from Phoenix, US
73.101.153.133	AS7922 Comcast Cable Communications, LLC	`19.86ms` from Reston, US
4.37.44.245	AS3356 Level 3 Parent, LLC	`0.37ms` from Seattle, US
116.124.240.245	AS9318 SK Broadband Co Ltd	`7.24ms` from Seoul, KR
27.115.92.181	AS17621 China Unicom Shanghai network	`2.65ms` from Shanghai, CN
93.83.57.37	AS8447 A1 Telekom Austria AG	`0.87ms` from Vienna, AT
204.197.244.85	AS63410 PrivateSystems Networks	`0.42ms` from Atlanta, US
101.73.204.37	AS4837 CHINA UNICOM China169 Backbone	`9.12ms` from Beijing, CN
35.187.185.53	AS396982 Google LLC	`0.14ms` from Brussels, BE
201.177.19.53	AS22927 Telefonica de Argentina	`2.33ms` from Buenos Aires, AR
223.154.248.5	AS4134 CHINANET-BACKBONE	`6.69ms` from Chenzhou, CN
76.132.62.165	AS7922 Comcast Cable Communications, LLC	`5.65ms` from Fremont, US
183.91.3.133	AS45903 CMC Telecom Infrastructure Company	`0.91ms` from Hanoi, VN
113.212.219.101	AS10132 Towngas Telecommunications Fixed Network Limited	`2.84ms` from Hong Kong, HK
45.64.102.69	AS45786 PT. Hawk Teknologi Solusi	`0.48ms` from Jakarta, ID
95.66.251.53	AS35645 Limited Liability Company "VLADINFO"	`3.67ms` from Moscow, RU
44.203.249.149	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US

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 101.139.145.79

traceroute to 101.139.145.79 (101.139.145.79): 7 hops max, 52 byte packets

4 [AS4837] 60.13.180.65 0.414 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Hami, CN

On December 6th 2025

What are IP address ranges?

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