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
83.134.242.101	AS5432 Proximus NV	`6.11ms` from Amsterdam, NL
89.218.92.181	AS9198 JSC Kazakhtelecom	`1.05ms` from Astana, KZ
173.189.31.197	AS7029 Windstream Communications LLC	`5.29ms` from Atlanta, US
23.119.31.117	AS7018 AT&T Enterprises, LLC	`9.56ms` from Dallas, US
218.5.242.85	AS4134 CHINANET-BACKBONE	`6.62ms` from Fuzhou, CN
47.110.57.101	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.51ms` from Hangzhou, CN
95.92.109.69	AS2860 NOS COMUNICACOES, S.A.	`6.95ms` from Lisbon, PT
173.8.117.197	AS7922 Comcast Cable Communications, LLC	`7.54ms` from Minneapolis, US
194.60.237.69	AS52040 LLC MediaKvant	`8.03ms` from Moscow, RU
76.122.35.37	AS7922 Comcast Cable Communications, LLC	`4.23ms` from Orlando, US
203.168.69.245	AS18144 Enecom,Inc.	`6.74ms` from Osaka, JP
86.79.19.21	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`12.52ms` from Paris, FR
108.52.21.229	AS701 Verizon Business	`1.52ms` from Philadelphia, US
94.74.253.69	AS16246 O2 Czech Republic, a.s.	`5.64ms` from Prague, CZ
98.87.54.181	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
198.235.12.5	AS3549 Level 3 Parent, LLC	`1.49ms` from Santa Clara, US
23.194.206.117	AS20940 Akamai International B.V.	`0.32ms` from Seattle, US
140.119.210.21	AS1659 Taiwan Academic Network (TANet) Information Center	`2.94ms` from Taipei, TW
68.227.60.85	AS22773 Cox Communications Inc.	`0.38ms` from Atlanta, US
186.182.12.5	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`12.65ms` from Buenos Aires, AR
175.10.174.101	AS4134 CHINANET-BACKBONE	`1.58ms` from Changsha, CN
27.12.45.21	AS4837 CHINA UNICOM China169 Backbone	`3.41ms` from Chongqing, CN
74.129.252.165	AS10796 Charter Communications Inc	`14.93ms` from Columbus, US
35.226.152.197	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
54.229.216.101	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -m5 101.138.7.142

traceroute to 101.138.7.142 (101.138.7.142): 5 hops max, 52 byte packets

1 [AS15169] 66.249.95.114 3.86 ms

2 [AS17709] 203.79.255.97 3.656 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

On November 14th 2025

What are IP address ranges?

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