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AS44066

firstcolo GmbH

AS44066 is firstcolo GmbH (firstcolo.net). It announces 147,968 IPv4 addresses in 54 prefixes, and 16 IPv6 prefixes.

Germany· RIPE· allocated 2007-11-13· isp

147,968
IPv4 addresses announced
54
IPv4 prefixes
16
IPv6 prefixes
74.29%
of its routes RPKI-valid
147,968
of its IPv4 geolocated
13
countries

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

top 12 of 13
  1. Germany144,268 · 97.50%
  2. Seychelles768 · 0.52%
  3. Austria736 · 0.50%
  4. Italy512 · 0.35%
  5. China448 · 0.30%
  6. United States340 · 0.23%
  7. The Netherlands304 · 0.21%
  8. India256 · 0.17%
  9. Switzerland168 · 0.11%
  10. United Kingdom72 · 0.05%
  11. Spain64 · 0.04%
  12. Russia24 · 0.02%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
DE-FIRSTCOLO
name
firstcolo GmbH
org
ORG-AISG3-RIPE
org name
firstcolo GmbH
org address
Kruppstr. 105, 60388, Frankfurt am Main, GERMANY
org country
DE
country
DE
source
ripe
status
ASSIGNED
created
2007-11-13
updated
2025-09-05
descr
firstcolo.net
remarks
Current Transit Providers: / Deutsche Telekom AG (DTAG) / NTT / GTT / Cogent Communication / Arelion / Current Peerings: / NOC contact (24/7 operations): / network@firstcolo.net or call +49 (0) 69 1200 69 0 / Abuse contact: abuse@firstcolo.net / We currently have an open peering policy / Please mail peering@firstcolo.net / Currently available connection points: / Data Center / IX Location / Visit our PeeringDB record to view details about all our data centers and IXPs. / https://www.peeringdb.com/asn/44066
maintainer
RIPE-NCC-END-MNT|ACCELERATED-MNT|MNT-FIRSTCOLO
abuse name
firstcolo NOC
abuse email
abuse@first-colo.net
abuse phone
+49 (0) 69 900 180 90
abuse kind
role

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

54 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
5.132.158.0/24Germanyvalid172026-10-02
5.154.181.0/24Germanyvalid172026-10-02
31.172.80.0/20Germanyvalid172026-10-02
31.172.85.0/24Germanyvalid172026-10-02
37.114.96.0/19Germanyvalid172026-10-02
62.223.44.0/22Germanyvalid172026-10-02
79.133.32.0/19Germanyvalid172026-10-02
80.173.138.0/23Germanyvalid172026-10-02
82.211.0.0/18Germanyvalid172026-10-02
84.200.0.0/16Germanyvalid172026-10-02
84.200.39.0/24Germanyvalid172026-10-02
84.200.76.0/24Germanyvalid172026-10-02
84.200.145.0/24Germanyvalid172026-10-02
84.201.0.0/18Germanyvalid172026-10-02
85.137.31.0/24Germanyvalid172026-10-02
91.222.176.0/22Germanynot found172026-10-02
94.247.213.0/24Germanynot found172026-10-02
95.156.195.0/24Germanynot found172026-10-02
109.232.120.0/22Germanyvalid172026-10-02
114.69.227.0/24Germanynot found172026-10-02
159.100.0.0/19Germanyvalid172026-10-02
159.100.4.0/24Germanyvalid172026-10-02
159.100.10.0/23Germanyvalid172026-10-02
168.80.34.0/24Seychellesnot found172026-10-02
185.15.8.0/22Germanyvalid172026-10-02
185.17.255.0/24Germanynot found172026-10-02
185.58.2.0/24Austriavalid172026-10-02
185.92.160.0/22Germanyvalid172026-10-02
185.133.33.0/24Germanynot found172026-10-02
185.160.0.0/22Germanynot found172026-10-02
185.171.204.0/22Germanyvalid172026-10-02
185.197.165.0/24Germanyvalid172026-10-02
185.197.166.0/24Germanyvalid172026-10-02
185.197.167.0/24Germanyvalid172026-10-02
185.210.137.0/24Germanyvalid172026-10-02
188.92.0.0/24Germanyvalid172026-10-02
193.33.155.0/24Germanyvalid172026-10-02
193.33.221.0/24Germanynot found172026-10-02
193.34.71.0/24Germanynot found172026-10-02
193.107.120.0/22Germanyvalid172026-10-02
193.108.168.0/24Germanynot found172026-10-02
194.143.134.0/23Germanyvalid172026-10-02
194.187.164.0/22Germanyvalid172026-10-02
195.190.9.0/24Germanynot found172026-10-02
196.16.220.0/24Seychellesnot found172026-10-02
196.17.228.0/24Seychellesnot found172026-10-02
212.23.211.0/24Germanynot found172026-10-02
212.79.212.0/22Germanyvalid172026-10-02
212.79.216.0/22Germanyvalid172026-10-02
212.79.220.0/22Germanyvalid172026-10-02
212.224.64.0/18Germanyvalid172026-10-02
212.224.84.0/24Germanyvalid172026-10-02
212.224.104.0/24Germanyvalid172026-10-02
212.224.110.0/24Germanyvalid172026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

16 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2001:1608::/32Germanyvalid202026-10-02
2001:1638::/32Germanyvalid202026-10-02
2a01:7e0::/32Germanyvalid202026-10-02
2a01:7e0:2f::/48Germanyvalid202026-10-02
2a01:7e0:1fc::/48Germanyvalid202026-10-02
2a02:fb00::/29Germanyvalid202026-10-02
2a03:aae0:fc::/48Germanyvalid202026-10-02
2a03:aae0:fc00::/48Germanyvalid202026-10-02
2a03:aae0:fc01::/48Germanyvalid202026-10-02
2a03:ebc0:5000::/36New Zealandnot found202026-10-02
2a07:b800::/29Germanynot found202026-10-02
2a09:4d46::/32Germanynot found202026-10-02
2a0a:7bc0::/32Germanyvalid202026-10-02
2a0a:7bc7::/32Germanyvalid202026-10-02
2a0d:3c0::/40Germanyvalid202026-10-02
2a0e:57c0:400::/38Germanyvalid202026-10-02
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