Autonomous System details

AS15770

Durham County Council  ·  durham.gov.uk

United Kingdom

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AS15770 – Durham County Council

Field Value
Country United Kingdom
Website durham.gov.uk
Hosted domains 23
IPv4 addresses 4,096
IPv6 addresses 0
ASN type Government
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 2 years ago on Jul 25, 2023

IP Ranges

Netblock Company Num of IPs
217.23.224.0/20 Durham County Council 4,096

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS15770
                                                OrgID:          AS15770
                                                ASName:         AS15770
                                                ASNumber:       AS15770
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 23 domain names hosted across 15 IP addresses on this ASN.

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IP Address Domain Domains on this IP
217.23.231.40 ██████████ 4
217.23.230.231 ██████████ 3
217.23.233.230 ██████████ 3
217.23.239.26 ██████████ 2
217.23.235.197 ██████████ 1
217.23.234.202 ██████████ 1
217.23.224.14 ██████████ 1
217.23.233.133 ██████████ 1
217.23.227.69 ██████████ 1
217.23.224.113 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS5089 Virgin Media Limited
AS786 Jisc Services Limited
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS5089 Virgin Media Limited
AS786 Jisc Services Limited
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
217.23.225.9 AS15770 Durham County Council 11.57ms from London, GB
217.23.237.225 AS15770 Durham County Council 11.85ms from London, GB
217.23.236.1 AS15770 Durham County Council 11.87ms from London, GB
217.23.234.66 AS15770 Durham County Council 11.67ms from London, GB
217.23.235.181 AS15770 Durham County Council 11.89ms from London, GB
217.23.238.217 AS15770 Durham County Council 11.89ms from London, GB
217.23.233.124 AS15770 Durham County Council 11.68ms from London, GB
217.23.228.4 AS15770 Durham County Council 11.72ms from London, GB
217.23.239.27 AS15770 Durham County Council 11.86ms from London, GB
217.23.226.57 AS15770 Durham County Council 12.23ms from London, GB
217.23.231.201 AS15770 Durham County Council 11.80ms from London, GB
217.23.224.217 AS15770 Durham County Council 11.79ms from London, GB
217.23.229.97 AS15770 Durham County Council 11.90ms from London, GB
217.23.227.66 AS15770 Durham County Council 11.85ms from London, GB
217.23.232.149 AS15770 Durham County Council 11.72ms from London, GB

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
20.160.61.74 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
208.185.2.170 AS6461 Zayo Bandwidth 0.33ms from Ashburn, US
173.9.107.186 AS7922 Comcast Cable Communications, LLC 9.20ms from Boston, US
129.222.23.26 AS14593 Space Exploration Technologies Corporation 12.49ms from Chicago, US
2.107.230.106 AS3292 TDC Holding A/S 6.52ms from Copenhagen, DK
89.251.132.218 AS42184 TKRZ Stadtwerke GmbH 3.40ms from Duesseldorf, DE
138.19.135.218 AS9269 Hong Kong Broadband Network Ltd. 1.11ms from Hong Kong, HK
36.62.88.234 AS4134 CHINANET-BACKBONE 11.45ms from Huai'an, CN
62.37.248.58 AS12479 Orange Espagne SA 0.46ms from Madrid, ES
185.99.10.186 AS49063 Data Storage Center JSC 0.70ms from Moscow, RU
185.88.248.154 AS57077 AB-NET s.r.o. 6.51ms from Prague, CZ
187.217.19.202 AS8151 UNINET 6.12ms from Santiago de Queretaro, MX
222.104.187.202 AS4766 Korea Telecom 5.04ms from Seoul, KR
78.62.37.218 AS8764 Telia Lietuva, AB 2.65ms from Vilnius, LT
52.86.17.90 AS14618 Amazon.com, Inc. 0.66ms from Ashburn, US
74.98.192.106 AS701 Verizon Business 6.18ms from Ashburn, US
92.206.201.26 AS16202 Tele Columbus AG 4.75ms from Berlin, DE
20.20.120.10 AS8075 Microsoft Corporation 0.69ms from Brussels, BE
96.11.242.186 AS10796 Charter Communications Inc 8.71ms from Columbus, US
173.219.19.154 AS19108 Optimum 1.56ms from Dallas, US
84.138.61.42 AS3320 Deutsche Telekom AG 5.82ms from Frankfurt am Main, DE
1.58.224.122 AS4837 CHINA UNICOM China169 Backbone 7.57ms from Harbin, CN
72.60.211.42 AS47583 Hostinger International Limited 0.91ms from Kuala Lumpur, MY
118.153.106.138 AS2516 KDDI CORPORATION 10.54ms from Osaka, JP
136.24.5.250 AS19165 Webpass Inc. 4.56ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f2 217.23.232.165
traceroute to 217.23.232.165 (217.23.232.165): 64 hops max, 52 byte packets
2 [AS20764] 81.27.252.26 0.258 ms
3 *
4 *
5 *
7 [AS786] 146.97.35.189 47.254 ms
8 [AS786] 146.97.33.54 51.736 ms
9 [AS786] 146.97.37.214 54.723 ms
10 [AS786] 146.97.148.1 59.191 ms
11 [AS15770] 217.23.225.46 54.735 ms
12 [AS15770] 217.23.232.165 55.915 ms
Measurement taken from IPinfo ProbeNet in Saint Petersburg, RU
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 AS15770 at robtex.

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