203.65.240.0/22

AS4808 · China Unicom Beijing Province Network

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

Summary

Country	Taiwan
Domain	unet.net.tw
ASN	AS4808
Registry	TWNIC
ID	UJOINT-NET

WHOIS Details

inetnum:        203.65.240.0 - 203.65.240.255
netname:        UJOINT-NET
descr:          TENG-FONG INTERNATIONAL CO., LTD.
descr:          11F., No. 9, Songgao Rd., Xinyi Dist.
descr:          Taipei Taiwan
country:        TW
admin-c:        HH-TW
tech-c:         HH-TW
mnt-by:         MAINT-TW-TWNIC
changed:        it@medtecs.com 19970101
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:         Andy Dai
address:        TENG-FONG INTERNATIONAL CO., LTD.
address:        11F., No. 9, Songgao Rd., Xinyi Dist.
address:        Taipei Taiwan
country:        TW
phone:          02-2739-2222 ext. 2992
fax-no:         +886-2-2739-9736
e-mail:         andydai@unet.net.tw
nic-hdl:        HH-TW
changed:        hostmaster@twnic.net 20061031
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

Nearby Ranges

BGP prefixes that overlap with 203.65.0.0/16

Range	ASN	Company	Num of IPs
203.65.160.0/19	AS9924	Global Communication Network Corp.	8,192
203.65.228.0/24	AS7482	TENG-FONG INTERNATIONAL CO., LTD.	256
203.65.229.0/24	AS7482	TENG-FONG INTERNATIONAL CO., LTD.	256
203.65.230.0/24	AS7482	TENG-FONG INTERNATIONAL CO., LTD.	256
203.65.231.0/24	AS9924	TENG-FONG INTERNATIONAL CO., LTD.	256
203.65.232.0/24	AS9924	TENG-FONG INTERNATIONAL 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
35.155.255.230	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
188.142.169.166	AS21334 One Hungary Ltd.	`4.53ms` from Budapest, HU
173.81.114.182	AS19108 Optimum	`16.26ms` from Chicago, US
12.116.67.230	AS7018 AT&T Enterprises, LLC	`8.18ms` from Chicago, US
24.140.70.6	AS12097 Massillon Cable Communications	`6.79ms` from Columbus, US
20.196.26.118	AS8075 Microsoft Corporation	`1.61ms` from Dubai, AE
52.51.111.166	AS16509 Amazon.com, Inc.	`0.24ms` from Dublin, IE
43.251.24.182	AS9381 HKBN Enterprise Solutions HK Limited	`1.48ms` from Hong Kong, HK
108.136.132.134	AS16509 Amazon.com, Inc.	`0.11ms` from Jakarta, ID
88.93.141.198	AS2119 Telenor Norge AS	`10.45ms` from Oslo, NO
178.32.17.198	AS16276 OVH SAS	`0.08ms` from Roubaix, FR
23.119.5.118	AS7018 AT&T Enterprises, LLC	`3.93ms` from San Jose, US
73.193.42.182	AS7922 Comcast Cable Communications, LLC	`8.13ms` from Seattle, US
58.164.37.246	AS1221 Telstra Limited	`3.31ms` from Sydney, AU
89.66.111.134	AS9141 P4 Sp. z o.o.	`6.49ms` from Warsaw, PL
46.167.116.6	AS8427 Joint Stock Company TransTeleCom	`8.97ms` from Yekaterinburg, RU
5.193.123.134	AS5384 Emirates Internet	`2.77ms` from Al Fujairah City, AE
91.50.88.166	AS3320 Deutsche Telekom AG	`5.48ms` from Frankfurt am Main, DE
49.244.46.6	AS23752 Nepal Telecommunications Corporation, Internet Services,	`3.15ms` from Kathmandu, NP
92.26.149.198	AS13285 TalkTalk Communications Limited	`4.28ms` from Manchester, GB
99.29.161.6	AS7018 AT&T Enterprises, LLC	`2.80ms` from Miami, US
188.64.137.166	AS60561 Monument-A LLC	`0.46ms` from Moscow, RU
93.231.24.102	AS3320 Deutsche Telekom AG	`6.41ms` from Nuernberg, DE
210.158.180.22	AS151374 IX-layers, Inc.	`6.92ms` from Osaka, JP
151.74.222.38	AS1267 WIND TRE S.P.A.	`10.38ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f3 -m10 203.65.242.187

traceroute to 203.65.242.187 (203.65.242.187): 10 hops max, 52 byte packets

3 [AS3356] 4.26.3.26 230.481 ms

4 *

5 *

6 [AS4837] 219.158.5.145 194.358 ms

7 [AS4808] 124.64.212.34 191.549 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Little Rock, US

On January 19th 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.

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