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iamroot.tech
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
updated
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
updated
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
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Result
AS21077, Specialist Computer Centres Plc
Last update of data:
03-05-2024 03:54 UTC
ASN:
AS21077 (ISP4BAS)
Country:
GB - Britain (UK) (Europe)
Org.:
Specialist Computer Centres Plc
Stats:
Peers
2
IX'es
-
Prefixes
7
IPv4
6.656
IPv6
-
Contact:
Specialist Computer Centres Plc
James House
B11 2LE
Birmingham
UNITED KINGDOM
GB
+44 1217662951
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 09-02-2024
2
-
10
7.424
-
09-02-2024
-
-
-3
-768
-
Current
2
-
7
6.656
-
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Britain (UK)
Upstream
AS31727
Node4 Limited
113
74
Britain (UK)
Upstream
AS39545
Fluidone Ltd.
16
7
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Britain (UK)
AS21077
80.86.32.0/20
ISP4Business - Prime Point
4.096
Britain (UK)
AS21077
185.98.180.0/22
SCC Public Range 185.98.180.0/22
1.024
Britain (UK)
AS21077
185.106.220.0/24
Specialist Computer Centres Plc
256
Britain (UK)
AS21077
185.106.221.0/24
Specialist Computer Centres Plc
256
Britain (UK)
AS21077
185.106.222.0/23
Specialist Computer Centres Plc
512
Britain (UK)
AS21077
185.148.4.0/24
SCC-Gist via AS21077
256
Britain (UK)
AS21077
193.24.28.0/24
EST-UK
256
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS21077'
004
+004
1 ASN's found
004
+000
Done
004
+000
Load details of AS21077
029
+025
7 prefixes found
034
+005
2 peers found
036
+002
No matching IX connections found!
047
+010
2 historical items loaded
047
+000
Done