101.138.128.0/20

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 101.138.128.0/20

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

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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
187.52.149.164	AS8167 V tal	`7.43ms` from Curitiba, BR
50.206.251.100	AS7922 Comcast Cable Communications, LLC	`1.12ms` from Denver, US
87.149.245.196	AS3320 Deutsche Telekom AG	`5.37ms` from Frankfurt am Main, DE
93.240.140.4	AS3320 Deutsche Telekom AG	`1.00ms` from Frankfurt am Main, DE
27.45.240.180	AS17816 China Unicom IP network China169 Guangdong province	`4.83ms` from Guangzhou, CN
95.144.167.116	AS2856 British Telecommunications PLC	`1.37ms` from London, GB
195.209.83.180	AS34879 OOO "Sovremennye setevye tekhnologii"	`0.15ms` from Moscow, RU
177.62.59.4	AS26599 TELEFÔNICA BRASIL S.A	`1.92ms` from Osasco, BR
211.51.236.244	AS4766 Korea Telecom	`3.57ms` from Seoul, KR
61.98.128.100	AS9318 SK Broadband Co Ltd	`2.11ms` from Seoul, KR
111.52.26.68	AS56042 China Mobile communications corporation	`5.68ms` from Taiyuan, CN
133.232.162.20	AS2514 NTT PC Communications, Inc.	`5.28ms` from Tokyo, JP
133.98.52.4	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`13.02ms` from Tokyo, JP
60.27.246.164	AS4837 CHINA UNICOM China169 Backbone	`4.95ms` from Beijing, CN
91.101.116.84	AS15516 DKTV A/S	`1.16ms` from Copenhagen, DK
83.185.205.4	AS1257 Tele2 Sverige AB	`3.86ms` from Falkenberg, SE
188.52.4.68	AS25019 Saudi Telecom Company JSC	`9.87ms` from Jeddah, SA
80.29.30.68	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.69ms` from Madrid, ES
65.94.180.68	AS577 Bell Canada	`4.07ms` from Montreal, CA
182.56.243.36	AS17813 Mahanagar Telephone Nigam Limited	`2.56ms` from Mumbai, IN
176.163.246.212	AS5410 Bouygues Telecom SA	`5.42ms` from Paris, FR
54.152.134.132	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
54.157.26.100	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
5.152.148.132	AS60530 ALCONN SRL	`1.67ms` from Rome, IT
121.134.41.116	AS4766 Korea Telecom	`1.06ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 -m7 101.138.133.61

traceroute to 101.138.133.61 (101.138.133.61): 7 hops max, 52 byte packets

2 [AS50837] 208.111.57.3 0.22 ms

3 *

4 [AS40300] 206.197.210.209 0.204 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Honolulu, US

On December 14th 2025

What are IP address ranges?

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