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AS680

AS680 is Verein zur Foerderung eines Deutschen Forschungsnetzes e.V..

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (4 Nov 2026)

Short answer

AS680 belongs to Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.. DB-IP Lite attributes 7,676,416 IPv4 addresses in 246 ranges and 39 IPv6 ranges to it, all or nearly all of the IPv4 space in Germany. The number is registered with RIPE NCC in Germany on 1 Sept 1993.

Facts for AS680
Operator (DB-IP)Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
IPv4 addresses7,676,416
IPv4 ranges246
IPv6 ranges39
RegistryRIPE NCC
Registered1 Sept 1993
Registry countryGermany (DE)

Does it publish a geofeed?

We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.

Shared addresses (CGNAT)

Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 39 IPv6 ranges for AS680, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

DE100%
GB0.11%
IT0.03%
NO0.03%
NL0.01%
IS0.01%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
45.12.192.0 – 45.12.195.25545.12.192.0/221,024
84.246.64.0 – 84.246.71.25584.246.64.0/212,048
87.77.0.0 – 87.77.255.25587.77.0.0/1665,536
128.7.0.0 – 128.7.255.255128.7.0.0/1665,536
128.140.208.0 – 128.140.215.255128.140.208.0/212,048
128.176.0.0 – 128.176.255.255128.176.0.0/1665,536
129.26.0.0 – 129.26.255.255129.26.0.0/1665,536
129.70.0.0 – 129.70.255.255129.70.0.0/1665,536
129.217.0.0 – 129.217.255.255129.217.0.0/1665,536
129.233.128.0 – 129.233.162.255129.233.128.0/19, 129.233.160.0/23 …8,960
129.233.164.0 – 129.233.171.255129.233.164.0/22, 129.233.168.0/222,048
129.233.173.0 – 129.233.191.255129.233.173.0/24, 129.233.174.0/23 …4,864
129.233.202.0 – 129.233.202.255129.233.202.0/24256
129.233.210.0 – 129.233.210.255129.233.210.0/24256
129.233.224.0 – 129.233.239.255129.233.224.0/204,096
129.247.0.0 – 129.247.255.255129.247.0.0/1665,536
130.73.0.0 – 130.73.255.255130.73.0.0/1665,536
130.75.0.0 – 130.75.255.255130.75.0.0/1665,536
130.133.0.0 – 130.133.255.255130.133.0.0/1665,536
130.149.0.0 – 130.149.255.255130.149.0.0/1665,536
130.183.0.0 – 130.183.255.255130.183.0.0/1665,536
131.173.0.0 – 131.173.255.255131.173.0.0/1665,536
131.188.0.0 – 131.188.255.255131.188.0.0/1665,536
131.220.0.0 – 131.220.255.255131.220.0.0/1665,536
131.234.0.0 – 131.234.255.255131.234.0.0/1665,536
132.176.0.0 – 132.176.255.255132.176.0.0/1665,536
132.180.0.0 – 132.180.255.255132.180.0.0/1665,536
132.187.0.0 – 132.187.255.255132.187.0.0/1665,536
132.195.0.0 – 132.195.255.255132.195.0.0/1665,536
132.199.0.0 – 132.199.255.255132.199.0.0/1665,536
132.231.0.0 – 132.231.255.255132.231.0.0/1665,536
132.252.0.0 – 132.252.255.255132.252.0.0/1665,536
134.1.0.0 – 134.1.255.255134.1.0.0/1665,536
134.28.0.0 – 134.28.255.255134.28.0.0/1665,536
134.30.0.0 – 134.30.255.255134.30.0.0/1665,536
134.91.0.0 – 134.91.255.255134.91.0.0/1665,536
134.94.0.0 – 134.94.255.255134.94.0.0/1665,536
134.96.0.0 – 134.96.255.255134.96.0.0/1665,536
134.99.0.0 – 134.100.255.255134.99.0.0/16, 134.100.0.0/16131,072
134.102.0.0 – 134.102.255.255134.102.0.0/1665,536
134.104.0.0 – 134.104.255.255134.104.0.0/1665,536
134.106.0.0 – 134.107.201.255134.106.0.0/16, 134.107.0.0/17 …117,248
134.107.203.0 – 134.107.208.255134.107.203.0/24, 134.107.204.0/22 …1,536
134.107.210.0 – 134.107.215.255134.107.210.0/23, 134.107.212.0/221,536
134.107.218.0 – 134.107.224.255134.107.218.0/23, 134.107.220.0/22 …1,792
134.107.228.0 – 134.107.255.255134.107.228.0/22, 134.107.232.0/21 …7,168
134.109.0.0 – 134.110.255.255134.109.0.0/16, 134.110.0.0/16131,072
134.169.0.0 – 134.169.255.255134.169.0.0/1665,536
134.176.0.0 – 134.176.255.255134.176.0.0/1665,536
134.245.0.0 – 134.245.255.255134.245.0.0/1665,536
2001:638:: – 2001:638:ffff:ffff:ffff:ffff:ffff:ffff2001:638::/32IPv6
2001:67c:2414:: – 2001:67c:2414:ffff:ffff:ffff:ffff:ffff2001:67c:2414::/48IPv6
2001:4cf0:: – 2001:4cf7:ffff:ffff:ffff:ffff:ffff:ffff2001:4cf0::/29IPv6
2a00:5ba0:: – 2a00:5ba7:ffff:ffff:ffff:ffff:ffff:ffff2a00:5ba0::/29IPv6
2a02:11f8:64:: – 2a02:11f8:65:ffff:ffff:ffff:ffff:ffff2a02:11f8:64::/47IPv6
2a02:11f8:81:: – 2a02:11f8:81:ffff:ffff:ffff:ffff:ffff2a02:11f8:81::/48IPv6
2a02:11f8:100:: – 2a02:11f8:102:ffff:ffff:ffff:ffff:ffff2a02:11f8:100::/47IPv6
2a02:c6a0:: – 2a02:c6a3:ffff:ffff:ffff:ffff:ffff:ffff2a02:c6a0::/30IPv6
2a02:d480:: – 2a02:d480:23f:ffff:ffff:ffff:ffff:ffff2a02:d480::/39IPv6
2a02:d480:280:: – 2a02:d480:6ff:ffff:ffff:ffff:ffff:ffff2a02:d480:280::/41IPv6
2a02:d480:740:: – 2a02:d480:ffff:ffff:ffff:ffff:ffff:ffff2a02:d480:740::/42IPv6
2a03:db80:: – 2a03:db80:1c13:ffff:ffff:ffff:ffff:ffff2a03:db80::/36IPv6
2a03:db80:1c15:: – 2a03:db80:2c0f:ffff:ffff:ffff:ffff:ffff2a03:db80:1c15::/48IPv6
2a03:db80:2c11:: – 2a03:db80:2c13:ffff:ffff:ffff:ffff:ffff2a03:db80:2c11::/48IPv6
2a03:db80:2c15:: – 2a03:db80:340f:ffff:ffff:ffff:ffff:ffff2a03:db80:2c15::/48IPv6
2a03:db80:3411:: – 2a03:db80:380f:ffff:ffff:ffff:ffff:ffff2a03:db80:3411::/48IPv6
2a03:db80:3811:: – 2a03:db80:3823:ffff:ffff:ffff:ffff:ffff2a03:db80:3811::/48IPv6
2a03:db80:3825:: – 2a03:db80:440f:ffff:ffff:ffff:ffff:ffff2a03:db80:3825::/48IPv6
2a03:db80:4411:: – 2a03:db80:4413:ffff:ffff:ffff:ffff:ffff2a03:db80:4411::/48IPv6
2a03:db80:4415:: – 2a03:db80:441f:ffff:ffff:ffff:ffff:ffff2a03:db80:4415::/48IPv6
Showing 50 of 246 IPv4 and 20 of 39 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 5 Nov 2026