101.138.0.0/21

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 101.138.0.0/21

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 101.138.0.0/16

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
190.48.101.181	AS22927 Telefonica de Argentina	`8.17ms` from Buenos Aires, AR
218.5.242.85	AS4134 CHINANET-BACKBONE	`6.63ms` from Fuzhou, CN
115.238.99.53	AS4134 CHINANET-BACKBONE	`4.11ms` from Hangzhou, CN
113.170.219.213	AS45899 VNPT Corp	`5.22ms` from Ho Chi Minh City, VN
123.203.5.149	AS9269 Hong Kong Broadband Network Ltd.	`0.72ms` from Hong Kong, HK
8.215.57.245	AS45102 Alibaba (US) Technology Co., Ltd.	`0.72ms` from Jakarta, ID
95.246.138.101	AS3269 Telecom Italia S.p.A.	`1.69ms` from Milan, IT
213.171.35.181	AS8732 JSC Comcor	`0.61ms` from Moscow, RU
122.226.239.133	AS4134 CHINANET-BACKBONE	`7.61ms` from Nanchang, CN
194.206.48.197	AS3215 Orange S.A.	`1.09ms` from Paris, FR
31.39.168.197	AS5410 Bouygues Telecom SA	`2.00ms` from Paris, FR
54.83.170.133	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
27.17.15.21	AS4134 CHINANET-BACKBONE	`0.88ms` from Wuhan, CN
66.192.248.149	AS3549 Level 3 Parent, LLC	`0.53ms` from Atlanta, US
104.209.137.245	AS8075 Microsoft Corporation	`0.26ms` from Boydton, US
40.79.104.197	AS8075 Microsoft Corporation	`0.42ms` from Boydton, US
83.91.117.149	AS3292 TDC Holding A/S	`2.48ms` from Copenhagen, DK
175.30.93.117	AS4134 CHINANET-BACKBONE	`11.44ms` from Dalian, CN
160.223.209.213	AS5009 REV	`11.33ms` from Dallas, US
123.200.31.101	AS23688 Link3 Technologies Ltd.	`0.32ms` from Dhaka, BD
86.47.242.85	AS5466 Eircom Limited	`4.84ms` from Dublin, IE
52.119.151.133	AS16509 Amazon.com, Inc.	`0.96ms` from Milan, IT
78.4.225.213	AS8968 BT Italia S.p.A.	`4.62ms` from Milan, IT
217.198.81.69	AS20919 DataFort LLC	`1.06ms` from Moscow, RU
114.191.10.245	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.95ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -m5 101.138.5.104

traceroute to 101.138.5.104 (101.138.5.104): 5 hops max, 52 byte packets

1 [AS15169] 66.249.95.114 183.671 ms

2 [AS17709] 203.79.255.97 198.18 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On November 28th 2025

What are IP address ranges?

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