Autonomous System details

AS198723

University of Reading  ·  reading.ac.uk

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AS198723 – University of Reading

Field Value
Country United Kingdom
Website reading.ac.uk
Hosted domains 0
IPv4 addresses 512
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Education
Registry ripe
Allocated 14 years ago on Apr 23, 2012
Updated 3 years ago on Jun 21, 2022
Netblock Company Num of IPs
103.39.122.0/23 University of Reading 512
103.39.122.0/24 University of Reading 256
103.39.123.0/24 University of Reading 256
Netblock Company
2001:df0:2bf::/48 READING
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS198723
                                                OrgID:          AS198723
                                                ASName:         AS198723
                                                ASNumber:       AS198723
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS4788 TM TECHNOLOGY SERVICES SDN. BHD.
AS9930 TTNET-MY
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS4788 TM TECHNOLOGY SERVICES SDN. BHD.
AS9930 TTNET-MY
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
103.39.123.3 AS198723 University of Reading 6.09ms from Kuala Lumpur, MY
2001:df0:2bf::2 AS198723 University of Reading 8.29ms from Singapore, SG
103.39.122.29 AS198723 University of Reading 2.87ms from Singapore, SG

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
71.235.216.131 AS7922 Comcast Cable Communications, LLC 6.35ms from Boston, US
172.101.72.3 AS11351 Charter Communications Inc 18.40ms from Chicago, US
74.215.251.243 AS6181 Cincinnati Bell Telephone Company LLC 1.30ms from Cincinnati, US
200.193.105.195 AS8167 V tal 6.59ms from Curitiba, BR
73.153.19.83 AS7922 Comcast Cable Communications, LLC 4.99ms from Denver, US
68.148.151.51 AS6327 Shaw Communications 3.67ms from Edmonton, CA
3.75.163.147 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
89.203.10.131 AS21050 Fast Communication Company Ltd 0.64ms from Kuwait City, KW
84.71.232.131 AS5378 Vodafone Limited 3.17ms from London, GB
90.127.180.131 AS3215 Orange S.A. 3.45ms from Paris, FR
185.213.213.67 AS208056 Smartcom LLC 2.51ms from Saint Petersburg, RU
125.249.188.131 AS17858 LG POWERCOMM 2.14ms from Seoul, KR
106.248.120.179 AS3786 LG DACOM Corporation 2.14ms from Seoul, KR
115.159.33.211 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.72ms from Shanghai, CN
116.86.21.195 AS55430 Starhub Ltd 1.14ms from Singapore, SG
91.227.138.67 AS210579 Rackhost Zrt. 0.22ms from Szeged, HU
45.196.34.243 AS7029 Windstream Communications LLC 7.15ms from Ashburn, US
155.141.233.19 AS668 United States Department of Defense (DoD) 0.52ms from Atlanta, US
36.74.231.147 AS7713 PT Telekomunikasi Indonesia 12.54ms from Batam, ID
24.34.184.211 AS7922 Comcast Cable Communications, LLC 5.46ms from Boston, US
104.184.76.179 AS7018 AT&T Enterprises, LLC 5.18ms from Durham, US
141.3.135.99 AS34878 Karlsruhe Institute of Technology 3.87ms from Frankfurt am Main, DE
157.157.182.67 AS6677 Mila hf 1.56ms from Hafnarfjoerdur, IS
8.210.72.3 AS45102 Alibaba (US) Technology Co., Ltd. 0.74ms from Hong Kong, HK
79.143.183.163 AS51167 Contabo GmbH 0.19ms from Lauterbourg, FR

Traceroute

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

$
traceroute -a -n -q1 -f2 103.39.123.23
traceroute to 103.39.123.23 (103.39.123.23): 64 hops max, 52 byte packets
2 [AS9009] 193.27.15.94 17.691 ms
3 *
4 [AS9930] 223.28.47.182 0.879 ms
5 *
6 [AS9930] 223.28.55.34 13.342 ms
7 [AS9930] 223.28.23.130 13.16 ms
8 [AS9930] 210.19.136.2 22.576 ms
9 *
10 [AS198723] 103.39.122.30 25.391 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS198723 at robtex.

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