Home / Prefixes / 2a03:ebc0:5000::/36

2a03:ebc0:5000::/36 No ROA

firstcolo · Updated 22.10.2026 05:14 UTC
Announced IPv6 AS44066 firstcolo DE Frankfurt am Main, Germany

Network Information

Prefix
2a03:ebc0:5000::/36
Network Description:
—
Address range
2a03:ebc0:5000:: – 2a03:ebc0:5fff:ffff:ffff:ffff:ffff:ffff
Size
268,435,456 × /64
Origin AS
AS44066 firstcolo
Organization
firstcolo GmbH
AS path
AS208972AS9121AS3257AS44066
Paths seen
1
RPKI
No ROA
Location
DE Frankfurt am Main, Germany
First seen
21.10.2026

RPKI ROAs

No ROA covers this prefix.
None in the routing table.
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
5.132.158.0/24 AS44066 D-60388 Frankfurt am Main DE Frankfurt am Main RPKI valid
5.154.181.0/24 AS44066 EE RPKI valid
31.172.80.0/20 AS44066 DE RPKI valid
31.172.85.0/24 AS44066 DE RPKI valid
37.114.96.0/19 AS44066 DE RPKI valid
62.223.44.0/22 AS44066 DE Frankfurt am Main RPKI valid
79.133.32.0/19 AS44066 AT Vienna RPKI valid
80.173.138.0/23 AS44066 DE Frankfurt am Main RPKI valid
82.211.0.0/18 AS44066 DE RPKI valid
84.200.0.0/16 AS44066 DE RPKI valid
84.200.39.0/24 AS44066 DE RPKI valid
84.200.76.0/24 AS44066 DE RPKI valid
84.200.145.0/24 AS44066 DE RPKI valid
84.201.0.0/18 AS44066 DE RPKI valid
85.137.31.0/24 AS44066 DE Frankfurt am Main RPKI valid
91.222.176.0/22 AS44066 DE No ROA
94.247.213.0/24 AS44066 SC No ROA
95.156.195.0/24 AS44066 DE No ROA
109.232.120.0/22 AS44066 DE RPKI valid
114.69.227.0/24 AS44066 Busse Bee, VASHI-MUMBAI DE No ROA
159.100.0.0/19 AS44066 First Colo GmbH DE RPKI valid
159.100.4.0/24 AS44066 DE RPKI valid
159.100.10.0/23 AS44066 First Colo GmbH DE RPKI valid
168.80.34.0/24 AS44066 Victoria, Seychelles DE Frankfurt am Main No ROA
185.15.8.0/22 AS44066 DE RPKI valid
185.17.255.0/24 AS44066 IP-Routing by Accelerated IT Services GmbH NZ No ROA
185.58.2.0/24 AS44066 Compax DE RPKI valid
185.92.160.0/22 AS44066 DE RPKI valid
185.133.33.0/24 AS44066 DE No ROA
185.160.0.0/22 AS44066 DE No ROA
185.171.204.0/22 AS44066 DE RPKI valid
185.197.165.0/24 AS44066 www.qloc.de DE RPKI valid
185.197.166.0/24 AS44066 www.qloc.de DE RPKI valid
185.197.167.0/24 AS44066 www.qloc.de DE RPKI valid
188.92.0.0/24 AS44066 DE RPKI valid
193.33.155.0/24 AS44066 Bucuresti, Sector 2, Romania DE RPKI valid
193.33.221.0/24 AS44066 DE No ROA
193.34.71.0/24 AS44066 DE No ROA
193.107.120.0/22 AS44066 DE RPKI valid
193.108.168.0/24 AS44066 DE No ROA
194.143.134.0/23 AS44066 DE RPKI valid
194.187.164.0/22 AS44066 DE RPKI valid
195.190.9.0/24 AS44066 DE No ROA
196.16.220.0/24 AS44066 Seychelles DE Frankfurt am Main No ROA
196.17.228.0/24 AS44066 Seychelles DE Frankfurt am Main No ROA
212.23.211.0/24 AS44066 SC No ROA
212.79.212.0/22 AS44066 DE Nuremberg RPKI valid
212.79.216.0/22 AS44066 DE RPKI valid
212.79.220.0/22 AS44066 DE RPKI valid
212.224.64.0/18 AS44066 DE RPKI valid
212.224.84.0/24 AS44066 DE RPKI valid
212.224.104.0/24 AS44066 DE RPKI valid
212.224.110.0/24 AS44066 DE RPKI valid
2001:1608::/32 AS44066 DE RPKI valid
2001:1638::/32 AS44066 DE RPKI valid
2a01:7e0::/32 AS44066 DE RPKI valid
2a01:7e0:2f::/48 AS44066 DE RPKI valid
2a01:7e0:1fc::/48 AS44066 DE RPKI valid
2a02:fb00::/29 AS44066 DE RPKI valid
2a03:aae0:fc::/48 AS44066 DE RPKI valid
2a03:aae0:fc00::/48 AS44066 DE RPKI valid
2a03:aae0:fc01::/48 AS44066 DE RPKI valid
2a07:b800::/29 AS44066 DE No ROA
2a09:4d46::/32 AS44066 RU No ROA
2a0a:7bc0::/32 AS44066 DE RPKI valid
2a0a:7bc7::/32 AS44066 DE RPKI valid
2a0d:3c0::/40 AS44066 DE RPKI valid
2a0e:57c0:400::/38 AS44066 DE RPKI valid

Origin AS

Details →
AS
AS44066
Name
firstcolo
Also Known As:
firstcolo, AS203833
Website
https://firstcolo.net
Prefixes
53 IPv4 · 16 IPv6
Peers
19 (2 Upstreams)

Approximate location

GeoLite2

External links

RIPEstat bgp.tools Hurricane Electric IRR Explorer Looking Glass JSON API