122.100.64.0/18

AS24164 · UNION BROADBAND NETWORK

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Summary

Country	Taiwan
Domain	e-lan.net.tw
ASN	AS24164
Registry	APNIC
ID	UBBNET-NET

WHOIS Details

inetnum:        122.100.64.0 - 122.100.127.255
netname:        UBBNET-NET
descr:          UNION BROADBAND NETWORK
descr:          13F, No. 27, Sec. 1st, An-He Rd.,
descr:          Da-an District, Taipei 106, Taiwan, R.O.C.
descr:          Taipei Taiwan 106
country:        TW
admin-c:        HT60-AP
tech-c:         HL344-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
notify:         Mars_Wei@twfn.com.tw
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
mnt-routes:     MAINT-TW-TWNIC
mnt-irt:        IRT-UBBNET-TW
last-modified:  2025-11-07T01:34:58Z
source:         APNIC

irt:            IRT-UBBNET-TW
address:        TFN MEDIA CO., LTD.
address:        11F., No.98, Zhouzi St., Neihu Dist., Taipei City 114, Taiwan (R.O.C.)
address:        Taipei
phone:          +886-2-6636-8887
e-mail:         adm@twmbroadband.net
abuse-mailbox:  abuse@twmbroadband.net
admin-c:        TR600-AP
tech-c:         TR600-AP
remarks:        (oid:UBBNET)
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:53:53Z
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

person:         Hongbin Lee
address:        UNION CABLE CATV CO.,LTD.
address:        NO.28-23, HSIAO SER LANE, TUNG KANG RD.
address:        I-LAN I-LAN 260
country:        TW
phone:          +886-3-938-7999 ext. 192
fax-no:         +886-3-937-3357
e-mail:         hongbin@e-lan.net.tw
nic-hdl:        HL344-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:30:24Z
source:         APNIC

person:         Han-lin Tai
address:        UNION CABLE CATV CO.,LTD.
address:        NO.28-23, HSIAO SER LANE, TUNG KANG RD.
address:        I-LAN I-LAN 260
country:        TW
phone:          +886-3-938-7999 ext. 190
fax-no:         +886-3-937-3357
e-mail:         lin@e-lan.net.tw
nic-hdl:        HT60-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:30:24Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 122.100.64.0/18

Range	ASN	Company	Num of IPs
122.100.96.0/21	AS24165	TFN MEDIA CO., LTD.	2,048
122.100.104.0/21	AS24163	TFN MEDIA CO., LTD.	2,048

Nearby Ranges

BGP prefixes that overlap with 122.100.0.0/16

Range	ASN	Company	Num of IPs
122.100.128.0/17	AS4609	CTM	32,768
122.100.24.0/21	AS17511	OPTAGE Inc.	2,048
122.100.104.0/21	AS24163	TFN MEDIA CO., LTD.	2,048
122.100.96.0/21	AS24165	TFN MEDIA CO., LTD.	2,048
122.100.16.0/21	AS7671	NIPPON TELEGRAPH AND TELEFHONE WEST CORPORATION	2,048

Hosted domains

There are 11 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

3,447 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
122.100.97.1	AS24165 UNION BROADBAND NETWORK	`4.55ms` from Taipei, TW
122.100.99.1	AS24165 UNION BROADBAND NETWORK	`4.45ms` from Taipei, TW
122.100.106.195	AS24163 UNION BROADBAND NETWORK	`5.16ms` from Taipei, TW
122.100.102.129	AS24165 UNION BROADBAND NETWORK	`4.50ms` from Taipei, TW
122.100.101.1	AS24165 UNION BROADBAND NETWORK	`4.45ms` from Taipei, TW
122.100.123.247	AS24163 UNION BROADBAND NETWORK	`8.55ms` from Taipei, TW
122.100.119.161	AS24163 UNION BROADBAND NETWORK	`6.60ms` from Taipei, TW
122.100.111.220	AS24163 UNION BROADBAND NETWORK	`6.20ms` from Taipei, TW
122.100.109.230	AS24163 UNION BROADBAND NETWORK	`7.67ms` from Taipei, TW
122.100.118.1	AS24163 UNION BROADBAND NETWORK	`2.02ms` from Taipei, TW
122.100.103.1	AS24165 UNION BROADBAND NETWORK	`4.47ms` from Taipei, TW
122.100.107.12	AS24163 UNION BROADBAND NETWORK	`6.66ms` from Taipei, TW
122.100.110.1	AS24163 UNION BROADBAND NETWORK	`2.00ms` from Taipei, TW
122.100.105.202	AS24163 UNION BROADBAND NETWORK	`7.17ms` from Taipei, TW
122.100.122.1	AS24163 UNION BROADBAND NETWORK	`1.57ms` from Taipei, TW
122.100.116.1	AS24163 UNION BROADBAND NETWORK	`2.01ms` from Taipei, TW
122.100.120.1	AS24163 UNION BROADBAND NETWORK	`4.67ms` from Taipei, TW
122.100.96.1	AS24165 UNION BROADBAND NETWORK	`4.54ms` from Taipei, TW
122.100.121.1	AS24163 UNION BROADBAND NETWORK	`3.92ms` from Taipei, TW
122.100.104.1	AS24163 UNION BROADBAND NETWORK	`1.68ms` from Taipei, TW
122.100.100.1	AS24165 UNION BROADBAND NETWORK	`4.46ms` from Taipei, TW
122.100.108.1	AS24163 UNION BROADBAND NETWORK	`2.00ms` from Taipei, TW
122.100.98.129	AS24165 UNION BROADBAND NETWORK	`4.47ms` from Taipei, TW
122.100.76.1	AS24164 UNION BROADBAND NETWORK	`0.91ms` from Taipei, TW
122.100.65.110	AS24163 UNION BROADBAND NETWORK	`5.02ms` 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
34.80.242.178	AS396982 Google LLC	`0.14ms` from Chang-hua, TW
200.178.202.34	AS4230 CLARO S.A.	`1.10ms` from Curitiba, BR
87.129.32.226	AS3320 Deutsche Telekom AG	`0.97ms` from Duesseldorf, DE
87.174.192.146	AS3320 Deutsche Telekom AG	`7.25ms` from Frankfurt am Main, DE
142.17.162.98	AS611 NB-PEI Educational Computer Network	`0.44ms` from Fredericton, CA
218.188.25.98	AS9304 HGC Global Communications Limited	`1.35ms` from Hong Kong, HK
36.71.185.162	AS7713 PT Telekomunikasi Indonesia	`1.77ms` from Jakarta, ID
87.74.128.130	AS25310 Vodafone Limited	`7.47ms` from London, GB
163.221.119.226	AS131158 Nara Institute of Science and Technology, National University Corporation	`1.97ms` from Osaka, JP
179.51.181.18	AS271176 BLUVELLOX TELECOMUNICACOES LTDA	`8.65ms` from Porto Alegre, BR
174.60.166.114	AS7922 Comcast Cable Communications, LLC	`19.54ms` from Reston, US
95.235.54.50	AS3269 Telecom Italia S.p.A.	`4.59ms` from Rome, IT
211.216.7.210	AS4766 Korea Telecom	`1.91ms` from Seoul, KR
37.63.57.2	AS29580 A1 Bulgaria EAD	`2.54ms` from Sofia, BG
88.131.0.130	AS1257 Tele2 Sverige AB	`1.44ms` from Stockholm, SE
203.69.209.18	AS3462 Data Communication Business Group	`1.23ms` from Taipei, TW
54.199.35.66	AS16509 Amazon.com, Inc.	`0.12ms` from Tokyo, JP
204.244.29.82	AS5071 Navigata Communications Limited	`0.25ms` from Toronto, CA
178.231.183.242	AS31615 Odido Netherlands B.V.	`11.18ms` from Amsterdam, NL
107.206.186.210	AS7018 AT&T Enterprises, LLC	`2.92ms` from Atlanta, US
123.112.127.242	AS4808 China Unicom Beijing Province Network	`4.59ms` from Beijing, CN
20.161.174.194	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
173.203.71.2	AS19994 Rackspace Hosting	`1.32ms` from Chicago, US
66.42.201.130	AS6181 Cincinnati Bell Telephone Company LLC	`0.72ms` from Cincinnati, US
47.161.194.242	AS5650 Frontier Communications of America, Inc.	`7.68ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f3 122.100.121.1

traceroute to 122.100.121.1 (122.100.121.1): 64 hops max, 52 byte packets

3 [AS21859] 23.248.177.210 0.263 ms

4 [AS21859] 23.236.103.66 1.033 ms

5 [AS9924] 60.199.14.50 1.087 ms

6 [AS9924] 60.199.21.41 0.883 ms

7 [AS9924] 60.199.47.106 0.853 ms

8 [AS9924] 219.80.241.74 2.448 ms

9 *

10 [AS24163] 122.100.121.1 13.345 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On February 7th 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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