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 22
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 22 domain names hosted across 14 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
217.23.233.133 ██████████ 1
217.23.230.186 ██████████ 1
217.23.230.146 ██████████ 1
217.23.224.113 ██████████ 1
217.23.227.69 ██████████ 1
217.23.233.69 ██████████ 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
217.23.238.218 AS15770 Durham County Council 8.88ms from London, GB
217.23.234.114 AS15770 Durham County Council 11.66ms from London, GB
217.23.228.9 AS15770 Durham County Council 11.71ms from London, GB
217.23.232.44 AS15770 Durham County Council 9.74ms from London, GB
217.23.239.204 AS15770 Durham County Council 9.27ms from London, GB
217.23.226.97 AS15770 Durham County Council 12.18ms from London, GB
217.23.224.217 AS15770 Durham County Council 11.85ms from London, GB
217.23.233.33 AS15770 Durham County Council 9.06ms from London, GB
217.23.237.225 AS15770 Durham County Council 11.86ms from London, GB
217.23.229.49 AS15770 Durham County Council 9.34ms from London, GB
217.23.231.246 AS15770 Durham County Council 9.86ms from London, GB
217.23.236.1 AS15770 Durham County Council 8.89ms from London, GB
217.23.225.10 AS15770 Durham County Council 8.59ms from London, GB
217.23.227.66 AS15770 Durham County Council 11.69ms from London, GB
217.23.235.225 AS15770 Durham County Council 9.90ms 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
61.245.153.106 AS4764 Aussie Broadband 1.30ms from Adelaide, AU
121.69.236.234 AS4808 China Unicom Beijing Province Network 4.08ms from Beijing, CN
101.21.41.202 AS4837 CHINA UNICOM China169 Backbone 9.36ms from Beijing, CN
172.236.70.202 AS63949 Akamai Connected Cloud 1.17ms from Chennai, IN
12.219.221.218 AS7018 AT&T Enterprises, LLC 8.73ms from Chicago, US
221.212.224.58 AS4837 CHINA UNICOM China169 Backbone 5.10ms from Harbin, CN
203.186.239.42 AS9269 Hong Kong Broadband Network Ltd. 0.49ms from Hong Kong, HK
128.49.3.90 AS22 Navy Network Information Center (NNIC) 1.69ms from Los Angeles, US
38.14.54.234 AS398823 PEG TECH INC 0.30ms from Los Angeles, US
164.68.140.58 AS23089 Hotwire Communications 1.53ms from Miami, US
31.197.162.10 AS3269 Telecom Italia S.p.A. 5.43ms from Milan, IT
64.152.165.234 AS3356 Level 3 Parent, LLC 0.54ms from New York City, US
46.181.202.106 AS39927 E-Light-Telecom Ltd. 4.71ms from Novosibirsk, RU
185.141.235.74 AS60139 Sever Telecom JSC 5.18ms from Saint Petersburg, RU
203.246.113.138 AS4766 Korea Telecom 2.05ms from Seoul, KR
52.221.27.170 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
192.43.165.10 AS1729 Telia Company AB 0.89ms from Stockholm, SE
198.204.186.42 AS11313 Fannie Mae 1.54ms from Ashburn, US
52.191.207.170 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
197.144.27.122 AS36884 Wana Corporate 10.57ms from Casablanca, MA
12.56.35.202 AS7018 AT&T Enterprises, LLC 2.82ms from Chicago, US
75.146.102.202 AS7922 Comcast Cable Communications, LLC 5.16ms from Chicago, US
96.11.242.186 AS10796 Charter Communications Inc 3.31ms from Cleveland, US
52.18.81.154 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
76.87.100.122 AS20001 Charter Communications Inc 6.39ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f3 217.23.234.49
traceroute to 217.23.234.49 (217.23.234.49): 64 hops max, 52 byte packets
3 [AS5089] 62.252.5.0 11.151 ms
4 *
5 *
6 *
7 *
8 [AS5089] 82.2.240.2 19.172 ms
9 [AS5089] 62.255.27.205 19.469 ms
10 [AS15770] 217.23.225.10 19.448 ms
11 [AS15770] 217.23.234.49 21.616 ms
Measurement taken from IPinfo ProbeNet in Glasgow, 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 AS15770 at robtex.

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