101.138.48.0/20

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 101.138.48.0/20

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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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
45.60.71.36	AS19551 Incapsula Inc	`0.22ms` from Amsterdam, NL
23.194.98.52	AS16625 Akamai Technologies, Inc.	`0.54ms` from Boston, US
78.99.55.100	AS6855 Slovak Telekom, a.s.	`6.72ms` from Bratislava, SK
168.0.206.68	AS52481 INFRACOM S.A.	`11.41ms` from Buenos Aires, AR
209.96.138.164	AS7029 Windstream Communications LLC	`10.59ms` from Chicago, US
65.26.86.100	AS11427 Charter Communications Inc	`15.71ms` from Dallas, US
20.200.170.52	AS8075 Microsoft Corporation	`0.24ms` from Dongnae, KR
108.187.236.116	AS132839 POWER LINE DATACENTER	`1.05ms` from Hong Kong, HK
36.67.134.100	AS7713 PT Telekomunikasi Indonesia	`0.65ms` from Jakarta, ID
39.46.113.84	AS17557 Pakistan Telecommunication Company Limited	`12.57ms` from Karachi, PK
86.148.254.164	AS2856 British Telecommunications PLC	`3.56ms` from London, GB
6.11.120.180	AS668 United States Department of Defense (DoD)	`1.80ms` from Los Angeles, US
15.185.127.180	AS16509 Amazon.com, Inc.	`0.08ms` from Manama, BH
73.56.227.196	AS7922 Comcast Cable Communications, LLC	`4.03ms` from Miami, US
73.56.71.132	AS7922 Comcast Cable Communications, LLC	`2.62ms` from Miami, US
165.230.160.212	AS46 Rutgers, The State University	`2.50ms` from Piscataway, US
180.224.102.36	AS17858 LG POWERCOMM	`4.52ms` from Seoul, KR
153.186.200.148	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.64ms` from Tokyo, JP
133.242.61.36	AS7684 SAKURA Internet Inc.	`16.43ms` from Tokyo, JP
217.193.198.84	AS3303 Swisscom (Switzerland) Ltd	`1.40ms` from Zuerich, CH
110.49.78.100	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	`1.53ms` from Bangkok, TH
119.78.135.20	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`13.29ms` from Beijing, CN
35.164.213.100	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
20.161.115.36	AS8075 Microsoft Corporation	`0.25ms` from Boydton, US
129.204.175.84	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.27ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m6 101.138.60.58

traceroute to 101.138.60.58 (101.138.60.58): 6 hops max, 52 byte packets

2 [AS3257] 72.29.214.9 1.443 ms

3 [AS3257] 72.29.221.222 0.679 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Phoenix, US

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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