61.63.64.0/19

AS18042 · Koos Broadband Telecom

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Taiwan
Domain	kbtelecom.net
ASN	AS18042
Registry	APNIC
ID	KBT-NET

WHOIS Details

inetnum:        61.63.32.0 - 61.63.95.255
netname:        KBT-NET
descr:          Koos Broadband Telecom Co., LTD
descr:          6F,No.20,Lan 478,Rueiguang Rd.,Neihu District
descr:          Taipei Taiwan 114
country:        TW
admin-c:        SMC6-AP
tech-c:         HIA1-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-KBT-TW
last-modified:  2025-11-07T02:41:28Z
source:         APNIC

irt:            IRT-KBT-TW
address:        KBT Co., LTD
address:        4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)
address:        Taipei
phone:          +886-2-8751-8255 ext. 26310
e-mail:         jacky.ni@homeplus.net.tw
abuse-mailbox:  jacky.ni@homeplus.net.tw
admin-c:        TR423-AP
tech-c:         TR423-AP
remarks:        (oid:KBT)
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:22:30Z
source:         APNIC
auth:           # Filtered

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

role:           HOSHIN IP Administrators
address:        4F, 57, Tung Hsing Rd.,
address:        Taipei, Taiwan
country:        TW
phone:          +886-2-8768-3255
fax-no:         +886-2-8768-2987
e-mail:         IX.EG@kbtelecom.net
admin-c:        SL424-AP
tech-c:         CL244-AP
tech-c:         KH92-AP
nic-hdl:        HIA1-AP
notify:         IX.EG@kbtelecom.net
mnt-by:         MAINT-HOSHIN-TW
last-modified:  2015-06-22T07:18:53Z
source:         APNIC

person:         Shu Ming Chang
nic-hdl:        SMC6-AP
e-mail:         maxchang@kbtelecom.net
address:        4F., No.57, Dongxing Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)
address:        Taipei, 110, R.O.C
phone:          +886-2-8768-1699 ext. 2616
fax-no:         +886-2-8768-2987
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2009-08-11T05:21:21Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 61.63.0.0/16

Range	ASN	Company	Num of IPs
61.63.96.0/19	AS131596	Taiwan Broadband Communications, Co., Ltd.	8,192
61.63.0.0/19	AS18042	Koos Broadband Telecom Co., LTD	8,192
61.63.128.0/19	AS9676	Savecom International Inc.	8,192
61.63.112.0/22	AS131596	TBC	1,024
61.63.100.0/22	AS131596	TBC	1,024
61.63.96.0/22	AS131596	TBC	1,024
61.63.116.0/22	AS131596	TBC	1,024
61.63.104.0/22	AS131596	TBC	1,024
61.63.108.0/22	AS131596	TBC	1,024

Hosted domains

There are 15 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
61.63.79.2	dashei.com.tw	10
61.63.75.178	minimo.tw	1
61.63.80.13	want-media.tw	1
61.63.77.61	q168.net	1
61.63.77.10	conventioncenter.com.tw	1
61.63.75.89	ultima.tw	1

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

227 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
61.63.81.225	AS18042 Koos Broadband Telecom	`0.93ms` from Taipei, TW
61.63.82.162	AS18042 Koos Broadband Telecom	`0.95ms` from Taipei, TW
61.63.70.213	AS18042 Koos Broadband Telecom	`1.04ms` from Taipei, TW
61.63.67.149	AS18042 Koos Broadband Telecom	`0.99ms` from Taipei, TW
61.63.64.65	AS18042 Koos Broadband Telecom	`0.82ms` from Taipei, TW
61.63.71.1	AS18042 Koos Broadband Telecom	`0.97ms` from Taipei, TW
61.63.80.1	AS18042 Koos Broadband Telecom	`0.99ms` from Taipei, TW
61.63.72.158	AS18042 Koos Broadband Telecom	`1.58ms` from Taipei, TW
61.63.69.77	AS18042 Koos Broadband Telecom	`1.11ms` from Taipei, TW
61.63.77.70	AS18042 Koos Broadband Telecom	`1.34ms` from Taipei, TW
61.63.68.229	AS18042 Koos Broadband Telecom	`1.11ms` from Taipei, TW
61.63.65.137	AS18042 Koos Broadband Telecom	`0.92ms` from Taipei, TW
61.63.87.254	AS18042 Koos Broadband Telecom	`1.62ms` from Taipei, TW
61.63.66.169	AS18042 Koos Broadband Telecom	`0.85ms` from Taipei, TW

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
23.218.127.19	AS16625 Akamai Technologies, Inc.	`0.28ms` from Ashburn, US
64.181.201.51	AS31898 Oracle Corporation	`0.30ms` from Chicago, US
98.253.29.147	AS7922 Comcast Cable Communications, LLC	`4.88ms` from Chicago, US
168.4.42.163	AS8 Rice University	`12.89ms` from Dallas, US
95.37.214.211	AS12389 PJSC Rostelecom	`6.44ms` from Kazan, RU
91.202.236.3	AS44745 Fidessa PLC	`2.37ms` from London, GB
130.246.138.83	AS786 Jisc Services Limited	`3.07ms` from London, GB
172.99.63.3	AS5650 Frontier Communications of America, Inc.	`0.29ms` from Miami, US
123.108.38.163	AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	`0.80ms` from Mumbai, IN
108.35.86.243	AS701 Verizon Business	`1.71ms` from New York City, US
87.164.193.243	AS3320 Deutsche Telekom AG	`4.93ms` from Nuernberg, DE
67.20.121.179	AS46606 Unified Layer	`1.97ms` from Salt Lake City, US
4.254.118.131	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU
20.11.78.163	AS8075 Microsoft Corporation	`0.69ms` from Sydney, AU
46.198.223.195	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.30ms` from Athens, GR
94.55.88.35	AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S.	`9.34ms` from Bursa, TR
196.138.144.179	AS24835 Vodafone Data	`15.02ms` from Cairo, EG
192.65.156.99	AS17223 Latisys-Chicago, LLC	`1.50ms` from Chicago, US
134.228.102.83	AS13490 Buckeye Cablevision, Inc.	`4.25ms` from Detroit, US
125.92.132.243	AS4134 CHINANET-BACKBONE	`3.16ms` from Guangzhou, CN
117.195.162.83	AS9829 National Internet Backbone	`13.53ms` from Kolkata, IN
109.157.76.195	AS2856 British Telecommunications PLC	`3.87ms` from London, GB
96.29.203.99	AS10796 Charter Communications Inc	`12.63ms` from Manassas, US
190.217.167.243	AS14117 Telefonica del Sur S.A.	`14.52ms` from Santiago, CL
125.240.252.195	AS17858 LG POWERCOMM	`2.21ms` 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 -f3 -m7 61.63.94.55

traceroute to 61.63.94.55 (61.63.94.55): 7 hops max, 52 byte packets

3 [AS6939] 184.105.81.65 1.006 ms

4 [AS6939] 184.104.197.5 0.883 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 28th 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.

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

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales