AS number details

AS15770

Durham County Council  ·  durham.gov.uk

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AS15770 – Durham County Council

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


                                                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.

IP Address Domain Domains on this IP
217.23.231.40 ██████████ 4
217.23.233.230 ██████████ 3
217.23.230.231 ██████████ 3
217.23.239.26 ██████████ 2
217.23.224.113 ██████████ 1
217.23.235.197 ██████████ 1
217.23.230.186 ██████████ 1
217.23.233.133 ██████████ 1
217.23.229.77 ██████████ 1
217.23.224.14 ██████████ 1

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Useful for Cybersecurity

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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Pingable IPs

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

IP Address ASN Details
217.23.233.69 AS15770 Durham County Council 8.84ms from London, GB
217.23.227.90 AS15770 Durham County Council 9.66ms from London, GB
217.23.228.9 AS15770 Durham County Council 9.07ms from London, GB
217.23.225.30 AS15770 Durham County Council 9.24ms from London, GB
217.23.229.97 AS15770 Durham County Council 9.29ms from London, GB
217.23.235.186 AS15770 Durham County Council 9.73ms from London, GB
217.23.231.217 AS15770 Durham County Council 8.98ms from London, GB
217.23.238.217 AS15770 Durham County Council 9.72ms from London, GB
217.23.226.9 AS15770 Durham County Council 10.06ms from London, GB
217.23.232.94 AS15770 Durham County Council 8.99ms from London, GB
217.23.239.26 AS15770 Durham County Council 9.17ms from London, GB
217.23.237.5 AS15770 Durham County Council 9.16ms from London, GB
217.23.236.1 AS15770 Durham County Council 8.85ms from London, GB
217.23.224.1 AS15770 Durham County Council 10.18ms from London, GB
217.23.234.163 AS15770 Durham County Council 8.99ms 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
67.174.74.90 AS7922 Comcast Cable Communications, LLC 8.92ms from Ashburn, US
20.121.201.138 AS8075 Microsoft Corporation 0.40ms from Ashburn, US
120.7.82.106 AS4837 CHINA UNICOM China169 Backbone 5.30ms from Beijing, CN
93.216.34.202 AS3320 Deutsche Telekom AG 3.20ms from Duesseldorf, DE
189.124.138.154 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 0.58ms from Fortaleza, BR
100.2.246.122 AS701 Verizon Business 2.07ms from New York City, US
83.195.223.234 AS3215 Orange S.A. 14.53ms from Paris, FR
172.189.110.154 AS8075 Microsoft Corporation 0.15ms from Paris, FR
24.19.185.42 AS7922 Comcast Cable Communications, LLC 8.24ms from Seattle, US
211.51.198.170 AS4766 Korea Telecom 4.25ms from Seoul, KR
39.118.238.170 AS9318 SK Broadband Co Ltd 1.89ms from Seoul, KR
133.162.114.26 AS55374 FUJITSU LIMITED 4.13ms from Tokyo, JP
82.115.68.10 AS21021 Multimedia Polska Sp. z o.o. 7.80ms from Warsaw, PL
93.159.134.154 AS49102 Connected sp. z o. o. 5.28ms from Warsaw, PL
95.99.242.234 AS50266 Odido Netherlands B.V. 4.31ms from Amsterdam, NL
35.210.41.154 AS15169 Google LLC 0.21ms from Brussels, BE
91.21.50.58 AS3320 Deutsche Telekom AG 2.58ms from Duesseldorf, DE
23.140.252.250 AS152918 Liberally Network LLC 1.71ms from Hong Kong, HK
81.135.93.106 AS2856 British Telecommunications PLC 2.39ms from London, GB
79.150.176.250 AS3352 TELEFONICA DE ESPANA S.A.U. 8.58ms from Madrid, ES
73.57.169.186 AS7922 Comcast Cable Communications, LLC 4.54ms from Miami, US
15.156.15.74 AS16509 Amazon.com, Inc. 0.14ms from Montreal, CA
91.56.152.186 AS3320 Deutsche Telekom AG 5.30ms from Nuernberg, DE
54.211.226.154 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
97.136.89.138 AS6167 Verizon Business 13.69ms 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 -f4 217.23.225.45
traceroute to 217.23.225.45 (217.23.225.45): 64 hops max, 52 byte packets
4 [AS3549] 201.234.89.33 2.451 ms
5 *
6 [AS3356] 212.187.174.238 134.432 ms
7 [AS786] 146.97.35.189 134.032 ms
8 [AS786] 146.97.33.54 139.359 ms
9 [AS786] 146.97.37.214 142.337 ms
10 [AS15770] 217.23.225.45 142.521 ms
Measurement taken from IPinfo ProbeNet in Mexico City, MX
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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