HomePrefix Lookup81.2.128.0/18

81.2.128.0/18

🇩🇪
IPv4RIPENCCallocatedAS174COGENT-174 - Cogent Communications, LLCNo ROA
CIDR
81.2.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇩🇪 Germany
City
FRANKFURT
RIR
RIPENCC
Status
allocated
Allocated
3/15/2002

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
81.2.128.0/18AS174COGENT-174 - Cogent Communications, LLCNo ROA
RIPE
5/30/2026

Covering Prefix

30 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
81.2.160.0/21AS48945IFNL-AS OPEN FIBRE NETWORKS (WHOLESALE) LIMITEDNo ROA—5/30/2026
81.2.176.0/21AS48945IFNL-AS OPEN FIBRE NETWORKS (WHOLESALE) LIMITEDNo ROA—5/30/2026
81.2.152.0/21AS48945IFNL-AS OPEN FIBRE NETWORKS (WHOLESALE) LIMITEDNo ROA—5/30/2026
81.2.168.0/21AS48945IFNL-AS OPEN FIBRE NETWORKS (WHOLESALE) LIMITEDNo ROA—5/30/2026
81.2.132.0/22AS203591TecnoGeneral TECNO GENERAL S.R.L Valid—5/30/2026
81.2.144.0/22AS208905Exelera-AS Exelera Telecom Ltd Valid—5/30/2026
81.2.150.0/23AS198545FLEXNETWORK-AS FLEX NETWORK SARLNo ROA—5/30/2026
81.2.142.0/23AS198545FLEXNETWORK-AS FLEX NETWORK SARLNo ROA—5/30/2026
81.2.188.0/23AS208905Exelera-AS Exelera Telecom Ltd Valid—5/30/2026
81.2.130.0/24AS174COGENT-174 - Cogent Communications, LLCNo ROA—5/30/2026
81.2.149.0/24AS174COGENT-174 - Cogent Communications, LLCNo ROA—5/30/2026
81.2.128.0/24AS19970CARRIERDOMAIN-NYC - R&R Managed Telecom ServicesNo ROA—5/30/2026
81.2.191.0/24AS200736INALAN MEDIANET INVEST AENo ROA—5/30/2026
81.2.148.0/24AS201042SD1-Telecom SD1-Telecom SRLNo ROA—5/30/2026
81.2.190.0/24AS205520XTB XTB S.A.No ROA—5/30/2026
81.2.187.0/24AS208290WIFISAX-NET WIFISAX GmbH Valid—5/30/2026
81.2.184.0/24AS208855tr-mywifi MYWIFI TELEKOMUNIKASYON SANAYI TICARET LIMITED SIRKETI Valid—5/30/2026
81.2.145.0/24AS208905Exelera-AS Exelera Telecom Ltd Valid—5/30/2026
81.2.144.0/24AS208905Exelera-AS Exelera Telecom Ltd Valid—5/30/2026
81.2.146.0/24AS208905Exelera-AS Exelera Telecom Ltd Valid—5/30/2026
81.2.147.0/24AS208905Exelera-AS Exelera Telecom Ltd Valid—5/30/2026
81.2.188.0/24AS208905Exelera-AS Exelera Telecom Ltd Valid—5/30/2026
81.2.189.0/24AS208905Exelera-AS Exelera Telecom Ltd Valid—5/30/2026
81.2.187.0/24AS209784WIFISAX-NET WIFISAX GmbH Valid—5/30/2026
81.2.136.0/24AS213671FOURTHUTILITY-AS Vision Fibre Media LTD Valid—5/30/2026
81.2.141.0/24AS213671FOURTHUTILITY-AS Vision Fibre Media LTD Valid—5/30/2026
81.2.140.0/24AS213671FOURTHUTILITY-AS Vision Fibre Media LTD Valid—5/30/2026
81.2.139.0/24AS213671FOURTHUTILITY-AS Vision Fibre Media LTD Valid—5/30/2026
81.2.138.0/24AS213671FOURTHUTILITY-AS Vision Fibre Media LTD Valid—5/30/2026
81.2.137.0/24AS213671FOURTHUTILITY-AS Vision Fibre Media LTD Valid—5/30/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS174RIPECOGENT-ROUTE-MNT11/12/2004

More Specific Prefixes

29
PrefixASCountryStatus
81.2.160.0/20🇬🇧GBassigned
81.2.176.0/21AS48945🇬🇧GBassigned
81.2.152.0/21AS48945🇬🇧GBassigned
81.2.136.0/22🇬🇧GBassigned
81.2.132.0/22AS203591🇮🇹ITassigned
81.2.144.0/22AS208905🇮🇱ILassigned
81.2.142.0/23AS198545🇫🇷FRassigned
81.2.150.0/23AS198545🇫🇷FRassigned
81.2.140.0/23🇬🇧GBassigned
81.2.184.0/24AS208855🇹🇷TRassigned
81.2.187.0/24AS209784🇩🇪DEassigned
81.2.188.0/24AS208905🇮🇱ILassigned
81.2.190.0/24AS205520🇩🇪DEassigned
81.2.189.0/24AS208905🇮🇱ILassigned
81.2.191.0/24AS200736🇬🇷GRassigned
81.2.148.0/24AS201042🇳🇱NLassigned
81.2.149.0/24AS174🇳🇱NLassigned
81.2.185.0/24🇹🇷TRassigned
81.2.128.0/24AS19970🇩🇪DEassigned
81.2.130.0/24AS174🇬🇷GRassigned
81.2.131.0/24🇫🇷FRassigned
81.2.129.64/26🇬🇷GRassigned
81.2.129.0/26🇳🇱NLassigned
81.2.129.224/28🇩🇪DEassigned
81.2.186.8/29🇳🇱NLassigned
81.2.129.240/29🇩🇪DEassigned
81.2.186.16/29🇸🇪SEassigned
81.2.186.24/29🇩🇪DEassigned
81.2.129.248/29🇩🇪DEassigned
Origin ASN
AS174
COGENT-174 - Cogent Communications, LLC
Geolocation
Country🇩🇪GermanyDE
CityFRANKFURT
Coordinates50.1109, 8.6821 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/81.2.128.0/18

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/81.2.128.0/18" | jq
External Links
RIPEstat Hurricane Electric BGP