123.193.104.0/23

AS38841 · kbro CO. Ltd.

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Summary

Country	Taiwan
Domain	kbro.com.tw
ASN	AS38841
Parent Range	123.192.0.0/14
Registry	TWNIC
ID	KBRO-NET

WHOIS Details

inetnum:        123.193.104.0 - 123.193.105.255
netname:        KBRO-NET
descr:          kbro CO. Ltd.
descr:          9F., No.260, Sec. 2, Bade Rd., Songshan Dist., Taipei City 105, Taiwan (R.O.C.)
descr:          Taipei Taiwan
country:        TW
admin-c:        VL99-TW
tech-c:         VL102-TW
mnt-by:         MAINT-TW-TWNIC
changed:        [email protected] 20061229
status:         ASSIGNED NON-PORTABLE
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC


person:         copyright copyright
address:        kbro CO. Ltd.
address:        9F., No.260, Sec. 2, Bade Rd., Songshan Dist., Taipei City 105, Taiwan (R.O.C.)
address:        Taipei City Taiwan
country:        TW
phone:          +886-2-6611-1688 ext. 15126
fax-no:         +886-2-6611-2115
e-mail:         [email protected]
nic-hdl:        VL102-TW
changed:        [email protected] 20210915
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC


person:         Kbro adm
address:        kbro CO. Ltd.
address:        8F., No.260, Sec. 2, Bade Rd., Songshan Dist., Taipei City 105, Taiwan (R.O.C.)
address:        Taipei Taiwan
country:        TW
phone:          +886-2-6611-1688 ext. 15126
fax-no:         +886-2-6611-2115
e-mail:         [email protected]
nic-hdl:        VL99-TW
changed:        [email protected] 20170518
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

Overlapping Ranges

BGP prefixes that contain 123.193.104.0/23

Range	ASN	Company	Num of IPs
123.192.0.0/14	AS38841	kbro CO. Ltd.	262,144

Nearby Ranges

BGP prefixes that overlap with 123.193.0.0/16

Range	ASN	Company	Num of IPs
123.192.0.0/14	AS38841	kbro CO. Ltd.	262,144
123.193.96.0/21	AS38841	kbro CO. Ltd.	2,048
123.193.107.0/24	AS38841	kbro CO. Ltd.	256
123.193.108.0/24	AS38841	kbro CO. Ltd.	256
123.193.106.0/24	AS38841	kbro CO. Ltd.	256
123.193.110.0/24	AS38841	kbro CO. Ltd.	256
123.193.111.0/24	AS38841	kbro CO. Ltd.	256
123.193.109.0/24	AS38841	kbro CO. Ltd.	256

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
178.118.97.135	AS6848 Telenet BV	`8.03ms` from Brussels, BE
45.168.30.215	AS268052 PAULO ROBERTO KRAVIECZ CARDOSO EIRELI	`10.33ms` from Curitiba, BR
52.215.223.103	AS16509 Amazon.com, Inc.	`0.44ms` from Dublin, IE
54.171.63.215	AS16509 Amazon.com, Inc.	`0.28ms` from Dublin, IE
176.173.58.71	AS5410 Bouygues Telecom SA	`7.17ms` from Marseille, FR
191.93.232.167	AS27831 Colombia Móvil	`11.69ms` from Medellin, CO
34.75.242.167	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
24.38.230.231	AS6128 Cablevision Systems Corp.	`7.16ms` from New York City, US
18.207.26.167	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
104.165.151.103	AS18779 EGIHosting	`0.14ms` from Santa Clara, US
218.79.204.7	AS4812 China Telecom (Group)	`2.02ms` from Shanghai, CN
203.7.113.135	AS7545 TPG Telecom Limited	`10.56ms` from Sydney, AU
1.71.48.103	AS4134 CHINANET-BACKBONE	`0.25ms` from Taiyuan, CN
57.182.210.39	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
113.154.18.103	AS2516 KDDI CORPORATION	`7.50ms` from Tokyo, JP
131.121.146.135	AS668 United States Department of Defense (DoD)	`2.70ms` from Ashburn, US
44.235.133.151	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
122.161.238.87	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.54ms` from Delhi, IN
75.204.86.103	AS6167 Verizon Business	`17.04ms` from Los Angeles, US
126.209.25.23	AS135607 Infinivan Incorporated	`0.24ms` from Manila, PH
71.89.107.231	AS20115 Charter Communications LLC	`14.77ms` from Minneapolis, US
146.115.244.23	AS6079 RCN	`4.78ms` from Philadelphia, US
44.212.162.55	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
185.205.167.71	AS41160 Amt Services srl	`11.31ms` from Rome, IT
1.209.150.23	AS3786 LG DACOM Corporation	`1.82ms` 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 -m5 123.193.105.88

traceroute to 123.193.105.88 (123.193.105.88): 5 hops max, 52 byte packets

2 [AS37504] 197.13.3.41 0.509 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Tunis, TN

On January 18th 2026

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.

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