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 3 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
217.23.230.146 ██████████ 1
217.23.233.69 ██████████ 1
217.23.227.69 ██████████ 1
217.23.235.197 ██████████ 1
217.23.230.186 ██████████ 1
217.23.229.77 ██████████ 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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ASN API & Database

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
217.23.227.33 AS15770 Durham County Council 10.96ms from Chester, GB
217.23.234.249 AS15770 Durham County Council 9.29ms from London, GB
217.23.232.149 AS15770 Durham County Council 10.12ms from Chester, GB
217.23.235.107 AS15770 Durham County Council 10.63ms from Chester, GB
217.23.236.254 AS15770 Durham County Council 10.07ms from London, GB
217.23.233.125 AS15770 Durham County Council 10.15ms from Chester, GB
217.23.237.18 AS15770 Durham County Council 10.60ms from Chester, GB
217.23.228.33 AS15770 Durham County Council 9.43ms from London, GB
217.23.226.126 AS15770 Durham County Council 10.96ms from Chester, GB
217.23.231.129 AS15770 Durham County Council 10.45ms from Chester, GB
217.23.238.202 AS15770 Durham County Council 9.61ms from London, GB
217.23.224.1 AS15770 Durham County Council 11.24ms from Chester, GB
217.23.225.233 AS15770 Durham County Council 9.01ms from London, GB
217.23.229.50 AS15770 Durham County Council 9.53ms from London, GB
217.23.239.228 AS15770 Durham County Council 10.35ms from Chester, 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
34.1.175.90 AS15169 Google LLC 0.16ms from Berlin, DE
197.51.124.138 AS8452 TE-AS 8.79ms from Cairo, EG
94.145.18.138 AS9158 Telenor A/S 2.13ms from Copenhagen, DK
212.227.153.138 AS8560 IONOS SE 0.41ms from Logrono, ES
6.6.231.122 AS668 United States Department of Defense (DoD) 1.78ms from Los Angeles, US
151.62.89.138 AS1267 WIND TRE S.P.A. 5.45ms from Milan, IT
24.54.14.58 AS11290 Cogeco Connexion inc 6.74ms from Montreal, CA
217.222.120.186 AS3269 Telecom Italia S.p.A. 5.28ms from Naples, IT
118.153.106.138 AS2516 KDDI CORPORATION 11.15ms from Osaka, JP
107.191.63.154 AS20473 The Constant Company, LLC 0.12ms from Paris, FR
39.82.157.202 AS4837 CHINA UNICOM China169 Backbone 6.17ms from Qingdao, CN
112.229.194.170 AS4837 CHINA UNICOM China169 Backbone 6.96ms from Qingdao, CN
44.223.14.154 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
2.239.110.74 AS12874 Fastweb SpA 5.69ms from Rome, IT
98.244.30.138 AS7922 Comcast Cable Communications, LLC 13.22ms from San Jose, US
203.235.77.250 AS9848 SEJONG NETWORKS 2.04ms from Seoul, KR
42.60.80.58 AS9506 Singtel Fibre Broadband 2.10ms from Singapore, SG
192.43.165.10 AS1729 Telia Company AB 0.91ms from Stockholm, SE
183.186.177.234 AS4837 CHINA UNICOM China169 Backbone 6.14ms from Taiyuan, CN
82.115.68.10 AS21021 Multimedia Polska Sp. z o.o. 7.81ms from Warsaw, PL
92.206.201.26 AS16202 Tele Columbus AG 4.68ms from Berlin, DE
38.143.234.10 AS174 Cogent Communications, LLC 1.48ms from Denver, US
12.212.177.234 AS7018 AT&T Enterprises, LLC 6.16ms from Durham, US
194.59.36.26 AS50964 civillent GmbH 2.40ms from Frankfurt am Main, DE
9.223.219.234 AS8075 Microsoft Corporation 0.17ms from Gaevle, SE

Traceroute

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

$
traceroute -a -n -q1 217.23.228.25
traceroute to 217.23.228.25 (217.23.228.25): 64 hops max, 52 byte packets
1 [AS10843] 216.117.191.253 356.734 ms
2 *
3 *
4 *
5 *
7 [AS786] 146.97.35.189 92.195 ms
8 [AS786] 146.97.33.54 96.663 ms
9 [AS786] 146.97.37.214 99.864 ms
10 [AS786] 146.97.148.1 100.069 ms
11 [AS15770] 217.23.225.46 100.061 ms
12 [AS15770] 217.23.228.25 100.4 ms
Measurement taken from IPinfo ProbeNet in Fayetteville, US
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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