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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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
103.39.122.18 AS198723 University of Reading 3.21ms from Singapore, SG
103.39.123.133 AS198723 University of Reading 8.62ms 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
98.52.14.99 AS7922 Comcast Cable Communications, LLC 5.28ms from Chicago, US
34.55.151.243 AS396982 Google LLC 0.13ms from Council Bluffs, US
1.53.70.179 AS18403 FPT Telecom Company 0.59ms from Hanoi, VN
193.167.5.243 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.73ms from Helsinki, FI
68.203.55.147 AS11427 Charter Communications Inc 6.45ms from Houston, US
60.54.65.179 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 8.29ms from Kuala Lumpur, MY
81.140.114.3 AS2856 British Telecommunications PLC 2.72ms from London, GB
23.94.9.67 AS36352 HostPapa 0.22ms from Los Angeles, US
98.240.11.99 AS7922 Comcast Cable Communications, LLC 10.45ms from Murfreesboro, US
68.70.2.3 AS14928 Adams CATV, Inc 11.25ms from New York City, US
36.14.240.3 AS2516 KDDI CORPORATION 8.58ms from Osaka, JP
149.154.82.3 AS57141 TELWAN SAS 0.23ms from Paris, FR
3.93.243.19 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
187.177.76.3 AS6503 Axtel, S.A.B. de C.V. 18.03ms from Santiago de Queretaro, MX
112.157.122.147 AS17858 LG POWERCOMM 2.32ms from Seoul, KR
49.57.232.195 AS4766 Korea Telecom 1.45ms from Seoul, KR
77.29.88.19 AS6821 Makedonski Telekom AD-Skopje 6.20ms from Skopje, MK
122.28.130.83 AS4713 NTT Communications Corporation 2.12ms from Tokyo, JP
45.196.34.243 AS7029 Windstream Communications LLC 7.61ms from Ashburn, US
35.92.65.211 AS16509 Amazon.com, Inc. 0.48ms from Boardman, US
71.64.203.115 AS10796 Charter Communications Inc 17.17ms from Columbus, US
79.244.187.3 AS3320 Deutsche Telekom AG 5.74ms from Duesseldorf, DE
104.184.76.179 AS7018 AT&T Enterprises, LLC 5.04ms from Durham, US
119.121.78.195 AS4809 China Telecom Next Generation Carrier Network 5.14ms from Guangzhou, CN
118.70.116.19 AS18403 FPT Telecom Company 0.51ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 103.39.123.26
traceroute to 103.39.123.26 (103.39.123.26): 64 hops max, 52 byte packets
1 [AS15169] 74.125.253.213 233.847 ms
2 *
3 *
4 [AS9930] 223.28.3.118 180.854 ms
5 [AS9930] 223.28.23.130 180.16 ms
6 [AS9930] 210.19.136.2 217.649 ms
7 [AS198723] 103.39.122.18 207.364 ms
8 [AS198723] 103.39.122.30 230.744 ms
9 [AS198723] 103.39.123.26 201.087 ms
Measurement taken from IPinfo ProbeNet in London, GB
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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