AS number 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
Number of IPv4 512
Number of IPv6 1,208,925,819,614,629,174,706,176
ASN type Education
Registry ripe
Allocated 13 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
2001:df0:2bf::11 AS198723 University of Reading 16.07ms from Singapore, SG
103.39.123.133 AS198723 University of Reading 8.62ms from Singapore, SG
103.39.122.18 AS198723 University of Reading 3.21ms 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
51.137.87.3 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
212.194.214.163 AS5410 Bouygues Telecom SA 4.73ms from Aubervilliers, FR
74.215.251.243 AS6181 Cincinnati Bell Telephone Company LLC 1.57ms from Cincinnati, US
68.203.55.147 AS11427 Charter Communications Inc 6.45ms from Houston, US
113.234.148.3 AS4837 CHINA UNICOM China169 Backbone 7.93ms from Liaoyang, CN
97.190.27.19 AS6167 Verizon Business 13.85ms from Los Angeles, US
79.25.157.67 AS3269 Telecom Italia S.p.A. 1.40ms from Milan, IT
68.53.96.51 AS7922 Comcast Cable Communications, LLC 7.30ms from Murfreesboro, US
95.68.143.147 AS12389 PJSC Rostelecom 12.30ms from Samara, RU
103.230.125.195 AS132111 Bigband Sdn Bhd 0.49ms from Sepang, MY
213.89.191.115 AS1257 Tele2 Sverige AB 4.72ms from Stockholm, SE
46.117.191.179 AS1680 Cellcom Fixed Line Communication L.P 2.55ms from Tel Aviv, IL
114.186.142.51 AS4713 NTT Communications Corporation 7.88ms from Tokyo, JP
76.20.193.179 AS7922 Comcast Cable Communications, LLC 4.98ms from Atlanta, US
200.181.209.3 AS8167 V tal 1.23ms from Curitiba, BR
79.204.114.131 AS3320 Deutsche Telekom AG 7.83ms from Frankfurt am Main, DE
154.21.200.3 AS979 NetLab Global 0.28ms from Hong Kong, HK
174.171.142.131 AS7922 Comcast Cable Communications, LLC 4.35ms from Houston, US
121.102.3.147 AS2497 Internet Initiative Japan Inc. 3.02ms from Osaka, JP
152.244.43.99 AS26599 TELEFÔNICA BRASIL S.A 2.89ms from Osasco, BR
98.165.109.211 AS22773 Cox Communications Inc. 5.67ms from Phoenix, US
54.208.68.163 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
68.21.163.51 AS7018 AT&T Enterprises, LLC 2.46ms from San Jose, US
74.69.49.211 AS11351 Charter Communications Inc 17.38ms from Secaucus, US
58.182.205.163 AS55430 Starhub Ltd 1.26ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 103.39.122.2
traceroute to 103.39.122.2 (103.39.122.2): 64 hops max, 52 byte packets
2 *
3 *
4 [AS198723] 103.39.122.2 128.994 ms
Measurement taken from IPinfo ProbeNet in Osaka, JP
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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