81.27.66.0.
Verified Asset
WHOIS
81.27.66.0/23
81.27.66.0
first
81.27.66.0
last
81.27.67.255
netmask
255.255.254.0
mac
51:1b:42:00
Size
/23
Registry
RIPE
Prefixes
2x
/24
Status
allocated
Entity
Registry: ripeOrganisation
MCSL9
Clean
Blocklist: Neutral
Reputation Score
0/100
Incidents: 0
Tenants: 0
Authority
Registry: ripeLocal Internet Registry
MAINFRAME & CYBERNETIC SYSTEMS LIMITED
uk.frame
Intel_Source_Matrix
maxmind
PAYLOAD://MAXMIND_V2
Geo_Origin
GB
Infrastructure
AS25577
Entity_Legal
Mainframe & Cybernetic Systems Limited
ip2location
PAYLOAD://IP2LOCATION_V2
Geo_Origin
GB
Infrastructure
No_ASN_Data
Entity_Legal
Mainframe & Cybernetic Systems Limited
dbip
PAYLOAD://DBIP_V2
Geo_Origin
GB
Infrastructure
AS25577
Entity_Legal
CloudCoCo Connect Limited
ipinfo
PAYLOAD://IPINFO_V2
Geo_Origin
GB
Infrastructure
AS25577
Entity_Legal
MAINFRAME & CYBERNETIC SYSTEMS LIMITED
rir
PAYLOAD://RIR_V2
Geo_Origin
GB
Infrastructure
UK-FRAME-20020411
Entity_Legal
RIR_RIPE
Resource History
| Date | Changed | Prefix | Addresses | Organisation | Status | Registry | |
|---|---|---|---|---|---|---|---|
| 2002-04-11 | 2025-07-31 | 81.27.66.0/23 | 512 | allocated | ripe | ||
| 2002-04-11 | 2025-07-30 | 81.27.64.0/22 | 1.024 | allocated | ripe | ||
| 2002-04-11 | 2025-07-18 | 81.27.64.0/21 | 2.048 | BE DC Connect UK Lim... | allocated | ripe | |
| 2002-04-11 | 2006-01-28 | 81.27.64.0/20 | 4.096 | BE DC Connect UK Lim... | allocated | ripe | |
| 2002-04-11 | 2003-11-26 | 81.27.64.0/20 | 4.096 | allocated | ripe |
Professional IPv4 leasing services available for this network block.
Lease Network
2002-04-11
allocated
81.27.66.0/23
2002-04-11
allocated
81.27.66.0/22
2002-04-11
allocated
81.27.66.0/21
2002-04-11
allocated
81.27.66.0/20
2002-04-11
allocated
81.27.66.0/20