61.58.112.0/21

AS24164 · UNION BROADBAND NETWORK

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Summary

Country	Taiwan
Domain	tfn.net.tw
ASN	AS24164
Parent Range	61.58.112.0/20
Registry	APNIC
ID	UBBNET-NET

WHOIS Details

inetnum:        61.58.112.0 - 61.58.127.255
netname:        UBBNET-NET
descr:          TFN MEDIA CO., LTD.
descr:          8F No.206, Sec. 2 Dunhua S. Rd., Taipei 106, Taiwan R.O.C.
descr:          Taipei Taiwan 106
country:        TW
admin-c:        JK477-AP
tech-c:         JK477-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
mnt-lower:      MAINT-TW-TWNIC
changed:        hm-changed@apnic.net 20090630
changed:        hm-changed@apnic.net 20160704
source:         APNIC

irt:            IRT-TWNIC-AP
address:        Taipei, Taiwan, 100
e-mail:         hostmaster@twnic.net.tw
abuse-mailbox:  hostmaster@twnic.net.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
auth:           # Filtered
remarks:        Please note that TWNIC is not an ISP and is not empowered
remarks:        to investigate complaints of network abuse.
mnt-by:         MAINT-TW-TWNIC
changed:        hostmaster@twnic.net.tw 20101108
source:         APNIC

person:         JOHNSON KUO
nic-hdl:        JK477-AP
e-mail:         cos.ilan@gmail.com
address:        No.179, Sec. 1, Nuzhong Rd., Yilan City, Yilan County 260, Taiwan (R.O.C.)
address:        YI-LAN, 260, R.O.C
phone:          +886-3-905-0223
fax-no:         +886-3-905-0203
country:        TW
changed:        hostmaster@twnic.net.tw 20121106
mnt-by:         MAINT-TW-TWNIC
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 61.58.112.0/21

Range	ASN	Company	Num of IPs
61.58.112.0/20	AS24164	TFN MEDIA CO., LTD.	4,096
61.58.112.0/20	AS24165	TFN MEDIA CO., LTD.	4,096

Nearby Ranges

BGP prefixes that overlap with 61.58.0.0/16

Range	ASN	Company	Num of IPs
61.58.192.0/18	AS9676	Savecom International Inc.	16,384
61.58.128.0/19	AS18049	Taiwan Infrastructure Network Technologies	8,192
61.58.160.0/19	AS131596	Taiwan Broadband Communications, Co., Ltd.	8,192
61.58.16.0/20	AS4780	SHYH-SHIN CATV GROUP CO.LTD.	4,096
61.58.32.0/20	AS2914	NTT Taiwan Ltd.	4,096
61.58.112.0/20	AS24165	TFN MEDIA CO., LTD.	4,096
61.58.96.0/20	AS24164	UNION CABLE TV CO.,LTD.	4,096
61.58.112.0/20	AS24164	TFN MEDIA CO., LTD.	4,096
61.58.48.0/20	AS4780	SHYH-SHIN CATV GROUP CO.LTD.	4,096
61.58.104.0/21	AS24163	TFN MEDIA CO., LTD.	2,048
61.58.104.0/21	AS24164	TFN MEDIA CO., LTD.	2,048
61.58.76.0/22	AS131596	TBC	1,024
61.58.100.0/22	AS24164	TFN MEDIA CO., LTD.	1,024
61.58.176.0/22	AS131596	TBC	1,024
61.58.100.0/22	AS24163	TFN MEDIA CO., LTD.	1,024
61.58.72.0/22	AS131596	TBC	1,024
61.58.68.0/22	AS131596	TBC	1,024
61.58.188.0/22	AS131596	TBC	1,024
61.58.184.0/22	AS131596	TBC	1,024
61.58.180.0/22	AS131596	TBC	1,024
61.58.66.0/23	AS131596	TBC	512
61.58.219.0/24	AS9676	Savecom International Inc.	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

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

IP Address	ASN	Details
61.58.112.66	AS24165 UNION BROADBAND NETWORK	`4.58ms` from Taipei, TW
61.58.113.1	AS24165 UNION BROADBAND NETWORK	`5.21ms` 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
123.120.109.165	AS4808 China Unicom Beijing Province Network	`3.89ms` from Beijing, CN
24.142.158.213	AS10796 Charter Communications Inc	`1.14ms` from Cleveland, US
97.184.83.133	AS6167 Verizon Business	`19.85ms` from Dallas, US
87.35.71.229	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`13.39ms` from Dublin, IE
62.155.173.197	AS3320 Deutsche Telekom AG	`3.91ms` from Duesseldorf, DE
61.145.105.181	AS4134 CHINANET-BACKBONE	`2.90ms` from Guangzhou, CN
62.55.226.229	AS6805 Telefonica Germany GmbH & Co.OHG	`7.75ms` from Hamburg, DE
221.139.139.133	AS9318 SK Broadband Co Ltd	`7.32ms` from Incheon, KR
195.189.64.149	AS41090 Equation SAS	`1.11ms` from Lyon, FR
173.169.218.197	AS33363 Charter Communications, Inc	`8.00ms` from Orlando, US
91.217.164.5	AS51455 Airbus Defence and Space SAS	`11.88ms` from Paris, FR
68.105.31.53	AS22773 Cox Communications Inc.	`0.18ms` from San Jose, US
175.209.39.149	AS4766 Korea Telecom	`1.46ms` from Seoul, KR
157.245.159.21	AS14061 DigitalOcean, LLC	`0.24ms` from Singapore, SG
47.88.170.117	AS45102 Alibaba (US) Technology Co., Ltd.	`0.67ms` from Singapore, SG
126.66.255.85	AS17676 SoftBank Corp.	`4.55ms` from Tokyo, JP
87.116.234.85	AS21021 Multimedia Polska Sp. z o.o.	`3.76ms` from Warsaw, PL
83.12.17.245	AS5617 Orange Polska Spolka Akcyjna	`4.90ms` from Warsaw, PL
188.166.17.21	AS14061 DigitalOcean, LLC	`0.20ms` from Amsterdam, NL
62.179.123.133	AS6830 Liberty Global Europe Holding B.V.	`1.21ms` from Amsterdam, NL
108.143.191.85	AS8075 Microsoft Corporation	`0.19ms` from Amsterdam, NL
198.143.37.69	AS19551 Incapsula Inc	`0.17ms` from Ashburn, US
173.23.133.213	AS30036 Mediacom Communications Corp	`8.64ms` from Atlanta, US
24.172.174.37	AS33363 Charter Communications, Inc	`9.53ms` from Chicago, US
66.32.64.165	AS7029 Windstream Communications LLC	`10.65ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -m5 61.58.117.227

traceroute to 61.58.117.227 (61.58.117.227): 5 hops max, 52 byte packets

1 [AS31898] 140.91.236.6 0.08 ms

2 [AS15802] 91.74.125.162 4.198 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Dubai, AE

On January 30th 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.

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