HomeASN LookupAS44066

AS44066

🇩🇪

DE-FIRSTCOLO firstcolo GmbHORG-AISG3-RIPE

firstcolo.net

RIPENCCallocated
Announced Prefixes (BGP)
76total
59 IPv417 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)160,256
Announced (BGP)166,400
IPv6 Addresses ⓘ
Allocated (RIR)1.5×10^30
Announced (BGP)1.7×10^30
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
100
Country
🇩🇪 DE
RIR
RIPENCC
Status
allocated
Allocated
11/13/2007

Announced Prefixes

(BGP)75
|
Prefix
RPKI
IRR
Last Seen
5.10.251.0/24
 Valid
RIPE
6/28/2026
5.132.158.0/24
 Valid
RIPE
6/28/2026
5.154.181.0/24
 Valid
RIPE
6/28/2026
31.172.80.0/20
 Valid
RIPE
6/28/2026
31.172.85.0/24
 Valid—6/28/2026
37.114.96.0/19
 Valid
RIPE
6/28/2026
38.19.198.0/24
 Valid
ARINRADB
6/28/2026
62.223.44.0/22
 Valid
RIPE
6/28/2026
79.133.32.0/19
 Valid
RIPE
6/28/2026
80.91.79.0/24
 Valid
RIPE
6/28/2026
1–10 of 75
1 / 8

Allocated Prefixes

(RIR)52
Prefix
Country
RIR
Status
5.10.251.0/24🇬🇧 GBRIPEassigned
5.132.158.0/24🇩🇪 DERIPEassigned
5.154.181.0/24🇪🇪 EERIPENCCallocated
31.172.80.0/20🇩🇪 DERIPENCCallocated
37.114.96.0/19🇩🇪 DERIPENCCallocated
62.223.44.0/22🇩🇪 DERIPEassigned
79.133.32.0/19🇩🇪 DERIPENCCallocated
80.91.79.0/24🇳🇱 NLRIPEassigned
80.173.138.0/23🇩🇪 DERIPENCCallocated
82.211.0.0/18🇩🇪 DERIPENCCallocated
1–10 of 52
1 / 6

Downstream Customers(2)

ASNName
AS44051🇪🇸FORNEX-AS Fornex Hosting S.L.
AS199476🇩🇪SYNDICAT Niels Dettenbach
ASPA
No ASPA0 upstreams, 2 downstreams
Listed as Upstream Provider by
2 ASNs
View full ASPA details →
Abuse Contact
+31205354444
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/44066

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/44066" | jq