AS number details

AS21077

Specialist Computer Centres Plc  ·  scc.com

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS21077 – Specialist Computer Centres Plc

Field Value
Country United Kingdom
Website scc.com
Hosted domains 87
Number of IPv4 6,656
Number of IPv6 0
ASN type Hosting
Registry ripe
Allocated 24 years ago on Apr 22, 2002
Updated 3 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

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


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

                                            
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

There are 87 domain names hosted across 43 IP addresses on this ASN.

IP Address Domain Domains on this IP
185.98.181.131 ██████████ 16
185.98.183.71 ██████████ 12
185.98.181.251 ██████████ 5
80.86.45.238 ██████████ 4
193.24.28.51 ██████████ 4
80.86.37.132 ██████████ 3
80.86.32.136 ██████████ 2
80.86.45.148 ██████████ 2
80.86.37.137 ██████████ 2
80.86.45.144 ██████████ 2

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
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.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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 4.73ms from London, GB
185.106.223.6 AS21077 Specialist Computer Centres Plc 4.57ms from London, GB
80.86.33.86 AS21077 Specialist Computer Centres Plc 4.59ms from London, GB
80.86.32.110 AS21077 Specialist Computer Centres Plc 4.67ms from London, GB
185.98.180.45 AS21077 Specialist Computer Centres Plc 11.75ms from Amsterdam, NL
185.106.220.210 AS21077 Specialist Computer Centres Plc 4.70ms from London, GB
185.98.182.105 AS21077 Specialist Computer Centres Plc 4.55ms from London, GB
80.86.44.42 AS21077 Specialist Computer Centres Plc 4.63ms from London, GB
80.86.37.189 AS21077 Specialist Computer Centres Plc 4.60ms from London, GB
185.106.221.6 AS21077 Specialist Computer Centres Plc 4.52ms from London, GB
80.86.45.86 AS21077 Specialist Computer Centres Plc 4.54ms from London, GB
80.86.40.90 AS21077 Specialist Computer Centres Plc 4.72ms from London, GB
185.148.4.3 AS21077 Specialist Computer Centres Plc 4.72ms from London, GB
80.86.47.93 AS21077 Specialist Computer Centres Plc 4.64ms from London, GB
80.86.41.140 AS21077 Specialist Computer Centres Plc 4.91ms from London, GB
80.86.46.69 AS21077 Specialist Computer Centres Plc 4.97ms from London, GB
185.106.222.9 AS21077 Specialist Computer Centres Plc 4.68ms from London, GB
80.86.35.38 AS21077 Specialist Computer Centres Plc 4.53ms from London, GB
185.98.181.250 AS21077 Specialist Computer Centres Plc 4.62ms 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
222.128.2.5 AS4808 China Unicom Beijing Province Network 3.91ms from Beijing, CN
190.85.115.37 AS14080 Telmex Colombia S.A. 1.08ms from Bogota, CO
83.89.193.37 AS3292 TDC Holding A/S 0.88ms from Copenhagen, DK
18.161.155.213 AS16509 Amazon.com, Inc. 0.51ms from Dallas, US
169.61.54.53 AS36351 IBM Cloud 1.07ms from Dallas, US
198.17.32.5 AS62546 Frisco Independent School District 6.92ms from Dallas, US
24.52.78.53 AS13490 Buckeye Cablevision, Inc. 3.01ms from Detroit, US
62.225.226.229 AS3320 Deutsche Telekom AG 6.61ms from Duesseldorf, DE
194.78.192.213 AS5432 Proximus NV 5.05ms from Gravelines, FR
117.147.246.37 AS56041 China Mobile communications corporation 4.07ms from Hangzhou, CN
27.79.34.197 AS7552 Viettel Group 14.44ms from Ho Chi Minh City, VN
39.44.140.229 AS17557 Pakistan Telecommunication Company Limited 7.98ms from Islamabad, PK
116.213.58.5 AS9785 PT Berca Hardayaperkasa 0.80ms from Jakarta, ID
59.46.119.213 AS4134 CHINANET-BACKBONE 3.68ms from Liaoyang, CN
78.150.30.149 AS13285 TalkTalk Communications Limited 3.58ms from London, GB
91.109.238.69 AS59953 Purefibre Internet Ltd. 0.76ms from London, GB
95.251.62.149 AS3269 Telecom Italia S.p.A. 5.37ms from Milan, IT
190.64.22.101 AS6057 Administracion Nacional de Telecomunicaciones 0.32ms from Montevideo, UY
200.125.22.245 AS6057 Administracion Nacional de Telecomunicaciones 1.24ms from Montevideo, UY
60.156.212.229 AS17676 SoftBank Corp. 3.62ms from Osaka, JP
110.134.99.149 AS9824 JCOM Co., Ltd. 9.87ms from Osaka, JP
54.210.112.181 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
3.82.216.181 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
54.198.255.5 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
211.186.151.149 AS9318 SK Broadband Co Ltd 6.79ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 80.86.32.34
traceroute to 80.86.32.34 (80.86.32.34): 64 hops max, 52 byte packets
1 [AS15169] 72.14.238.165 59.548 ms
2 *
3 [] 195.66.237.84 60.561 ms
4 [AS39545] 77.89.177.45 65.88 ms
5 [AS39545] 77.89.177.125 75.418 ms
6 [AS21077] 80.86.32.34 68.239 ms
Measurement taken from IPinfo ProbeNet in Tel Aviv, IL
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs