Autonomous System details

AS21077

Specialist Computer Centres Plc  ·  scc.com

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AS21077 – Specialist Computer Centres Plc

Field Value
Country United Kingdom
Website scc.com
Hosted domains 84
IPv4 addresses 6,656
IPv6 addresses 0
ASN type Hosting
Registry ripe
Allocated 24 years ago on Apr 22, 2002
Updated 4 months ago on Aug 20, 2025
Netblock Company Num of IPs
80.86.32.0/20 Specialist Computer Centres Plc 4,096
185.98.180.0/22 Specialist Computer Centres Plc 1,024
185.106.220.0/22 Specialist Computer Centres Plc 1,024
185.106.222.0/23 Specialist Computer Centres Plc 512
185.98.180.0/24 Specialist Computer Centres Plc 256
185.98.181.0/24 Specialist Computer Centres Plc 256
185.98.182.0/24 Specialist Computer Centres Plc 256
185.106.220.0/24 Specialist Computer Centres Plc 256
185.106.221.0/24 Specialist Computer Centres Plc 256
185.106.222.0/24 Specialist Computer Centres Plc 256
185.106.223.0/24 Specialist Computer Centres Plc 256
185.148.4.0/24 MARKS AND SPENCER P.L.C. 256
193.24.28.0/24 Specialist Computer Centres Plc 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS21077
                                                OrgID:          AS21077
                                                ASName:         AS21077
                                                ASNumber:       AS21077
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 84 domain names hosted across 41 IP addresses on this ASN.

IP Address Domain Domains on this IP
185.98.181.131 ██████████ 16
185.98.183.71 ██████████ 12
80.86.45.238 ██████████ 4
185.98.181.251 ██████████ 4
193.24.28.51 ██████████ 4
80.86.37.132 ██████████ 3
80.86.32.136 █████████ 2
80.86.37.137 ██████████ 2
80.86.35.199 ██████████ 2
80.86.37.106 ██████████ 2

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS31727 Node4 Limited
AS39545 Fluidone Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS31727 Node4 Limited
AS39545 Fluidone Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
80.86.43.34 AS21077 Specialist Computer Centres Plc 4.77ms from London, GB
185.98.182.224 AS21077 Specialist Computer Centres Plc 4.56ms from London, GB
80.86.44.42 AS21077 Specialist Computer Centres Plc 4.78ms from London, GB
80.86.33.86 AS21077 Specialist Computer Centres Plc 4.60ms from London, GB
185.106.220.210 AS21077 Specialist Computer Centres Plc 4.84ms from London, GB
80.86.41.140 AS21077 Specialist Computer Centres Plc 4.95ms from London, GB
185.98.181.70 AS21077 Specialist Computer Centres Plc 4.61ms from London, GB
185.106.223.6 AS21077 Specialist Computer Centres Plc 4.57ms from London, GB
80.86.40.90 AS21077 Specialist Computer Centres Plc 4.79ms from London, GB
185.106.222.10 AS21077 Specialist Computer Centres Plc 4.70ms from London, GB
185.148.4.1 AS21077 Specialist Computer Centres Plc 4.72ms from London, GB
80.86.47.93 AS21077 Specialist Computer Centres Plc 4.59ms from London, GB
80.86.35.38 AS21077 Specialist Computer Centres Plc 4.59ms from London, GB
80.86.32.74 AS21077 Specialist Computer Centres Plc 4.71ms from London, GB
80.86.37.189 AS21077 Specialist Computer Centres Plc 4.66ms from London, GB
185.98.180.33 AS21077 Specialist Computer Centres Plc 36.92ms from Belgrade, RS
185.106.221.6 AS21077 Specialist Computer Centres Plc 4.56ms from London, GB
80.86.45.86 AS21077 Specialist Computer Centres Plc 4.58ms from London, GB
80.86.46.44 AS21077 Specialist Computer Centres Plc 4.94ms 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
186.0.191.5 AS23201 Telecel S.A. 9.11ms from Asuncion, PY
79.130.122.101 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.25ms from Athens, GR
34.212.242.149 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
123.185.153.181 AS134762 CHINANET Liaoning province Dalian MAN network 1.88ms from Dalian, CN
34.253.59.21 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
84.64.119.165 AS5378 Vodafone Limited 8.09ms from Edinburgh, GB
177.148.252.5 AS26615 TIM S/A 13.41ms from Fortaleza, BR
88.75.3.101 AS3209 Vodafone GmbH 6.56ms from Frankfurt am Main, DE
213.103.132.69 AS1257 Tele2 Sverige AB 1.00ms from Goeteborg, SE
176.113.216.197 AS58055 Extratel Ltd 6.59ms from Kharkiv, UA
195.23.182.37 AS1897 NOS COMUNICACOES, S.A. 0.56ms from Lisbon, PT
95.130.179.53 AS12739 JSC Netline 2.46ms from Moscow, RU
101.175.130.181 AS1221 Telstra Limited 1.67ms from Perth, AU
23.24.47.213 AS7922 Comcast Cable Communications, LLC 7.38ms from Secaucus, US
118.37.213.229 AS4766 Korea Telecom 1.50ms from Seoul, KR
182.253.67.5 AS17451 BIZNET NETWORKS 5.08ms from Singapore, SG
45.192.13.117 AS395793 Arisk Communications inc. 0.68ms from Singapore, SG
176.69.113.149 AS1257 Tele2 Sverige AB 0.63ms from Stockholm, SE
193.15.255.69 AS1257 Tele2 Sverige AB 1.28ms from Stockholm, SE
160.104.198.85 AS6186 Garcia Consulting, Inc. 0.07ms from Ashburn, US
51.112.207.37 AS16509 Amazon.com, Inc. 0.14ms from Dubai, AE
80.171.223.53 AS6805 Telefonica Germany GmbH & Co.OHG 3.45ms from Duesseldorf, DE
58.147.190.117 AS24534 PT. Transhybrid Communication 0.44ms from Jakarta, ID
24.71.57.245 AS6327 Shaw Communications 12.74ms from Kelowna, CA
84.90.104.69 AS13156 NOWO COMMUNICATIONS, S.A. 8.41ms from Lisbon, PT

Traceroute

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

$
traceroute -a -n -q1 -f2 80.86.33.65
traceroute to 80.86.33.65 (80.86.33.65): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 [] 195.66.225.84 36.956 ms
7 [AS39545] 77.89.177.16 41.482 ms
8 [AS39545] 46.247.23.61 41.579 ms
9 [AS21077] 80.86.33.65 41.914 ms
Measurement taken from IPinfo ProbeNet in Bucharest, RO
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 AS21077 at robtex.

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