101.139.8.0/21

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 101.139.8.0/21

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

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
173.71.152.53	AS701 Verizon Business	`7.88ms` from Ashburn, US
4.17.107.21	AS3356 Level 3 Parent, LLC	`0.31ms` from Atlanta, US
44.236.64.5	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US
177.54.94.149	AS264010 Polli Telecom	`7.66ms` from Chapeco, BR
195.202.253.229	AS6730 Sunrise GmbH	`11.67ms` from Geneve, CH
129.226.71.213	AS132203 Tencent Building, Kejizhongyi Avenue	`0.38ms` from Hong Kong, HK
180.245.59.85	AS7713 PT Telekomunikasi Indonesia	`2.35ms` from Jakarta, ID
160.226.213.165	AS37542 Iclix (PTY) Ltd	`2.35ms` from Johannesburg, ZA
31.49.255.149	AS2856 British Telecommunications PLC	`9.92ms` from London, GB
77.96.12.229	AS5089 Virgin Media Limited	`8.13ms` from London, GB
5.71.200.53	AS5607 Sky UK Limited	`1.85ms` from London, GB
151.67.194.197	AS1267 WIND TRE S.P.A.	`5.13ms` from Milan, IT
64.254.9.117	AS18563 CGI Inc.	`1.47ms` from Montreal, CA
193.19.127.5	AS30911 State Educational Institution of higher professional Education 'Altai state technical university after I.I.Polzunov'	`4.49ms` from Novosibirsk, RU
80.137.135.117	AS3320 Deutsche Telekom AG	`3.35ms` from Nuernberg, DE
126.109.147.117	AS17676 SoftBank Corp.	`7.12ms` from Osaka, JP
91.157.252.69	AS719 Elisa Oyj	`4.91ms` from Oulu, FI
83.27.85.229	AS5617 Orange Polska Spolka Akcyjna	`4.20ms` from Poznan, PL
20.29.138.197	AS8075 Microsoft Corporation	`0.17ms` from Quincy, US
201.117.165.21	AS8151 UNINET	`9.99ms` from Santiago de Queretaro, MX
199.253.249.53	AS53535 ARIN Operations	`0.29ms` from Seattle, US
220.121.207.21	AS4766 Korea Telecom	`1.70ms` from Seoul, KR
202.228.2.37	AS4680 Mitsubishi Electric Information Network Corporation	`0.53ms` from Tokyo, JP
58.89.35.197	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.29ms` from Tokyo, JP
175.15.134.245	AS4134 CHINANET-BACKBONE	`6.79ms` from Chenzhou, CN

Traceroute

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

traceroute -a -n -q1 -m4 101.139.12.46

traceroute to 101.139.12.46 (101.139.12.46): 4 hops max, 52 byte packets

1 [AS4837] 122.114.171.254 0.373 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Zhengzhou, CN

On November 14th 2025

What are IP address ranges?

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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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