AS680

Name: AS680 — Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
Creator: ipdex

Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. Education registered in Germany

293IPv4 prefixes

24IPv6 prefixes

77%RPKI-valid

#981AS Rank

#11Rank in Germany

1993-09-01Allocated

Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. (AS680) — Education, registered in Germany. announces 293 IPv4 prefixes + 24 IPv6 prefixes. Rank in Germany: #11. Allocated: 1993-09-01.

IPv4 293IPv6 24

Announced prefixes · 317

v4 139.11.0.0/16 unknown
v4 139.13.0.0/16 unknown
v4 139.17.0.0/16 valid
v4 139.174.0.0/16 valid
v4 139.18.0.0/16 valid
v4 139.19.0.0/16 unknown
v4 139.191.184.0/21 unknown
v4 139.20.0.0/16 valid
v4 139.30.0.0/16 valid
v4 139.6.0.0/16 valid
v4 139.75.0.0/16 unknown
v4 141.13.0.0/16 valid
v4 141.14.0.0/16 valid
v4 141.20.0.0/16 valid
v4 141.22.0.0/16 valid
v4 141.23.0.0/16 valid
v4 141.24.0.0/16 unknown
v4 141.25.0.0/16 valid
v4 141.27.0.0/16 valid
v4 141.30.0.0/16 valid
v4 141.32.0.0/16 unknown
v4 141.33.0.0/16 valid
v4 141.35.0.0/16 valid
v4 141.39.0.0/16 valid
v4 141.4.0.0/16 valid
v4 141.41.0.0/16 valid
v4 141.42.0.0/16 valid
v4 141.43.0.0/16 valid
v4 141.44.0.0/15 unknown
v4 141.44.0.0/16 unknown
v4 141.45.0.0/16 unknown
v4 141.46.0.0/16 valid
v4 141.48.0.0/16 valid
v4 141.5.0.0/16 valid
v4 141.50.0.0/16 unknown
v4 141.51.0.0/16 unknown
v4 141.53.0.0/16 valid
v4 141.54.0.0/16 valid
v4 141.55.0.0/16 unknown
v4 141.56.0.0/16 valid
v4 141.57.0.0/16 valid
v4 141.60.0.0/16 valid
v4 141.61.0.0/16 unknown
v4 141.63.0.0/16 valid
v4 141.64.0.0/16 valid
v4 141.65.0.0/16 valid
v4 141.67.0.0/16 valid
v4 141.71.0.0/16 valid
v4 141.74.0.0/16 valid
v4 141.75.0.0/16 valid

RPKI: rpki.cloudflare.com · 2026-06-17

— Routing status unavailable

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	317
2026-06-13	317
2026-06-14	317

Internet Exchanges · 4

BCIX Berlin 400 Gbps
DE-CIX Frankfurt Frankfurt 200 Gbps
MegaIX Dusseldorf Dusseldorf 100 Gbps
DE-CIX Hamburg Hamburg 10 Gbps

Facilities · 5

5 Facilities · 2 Countries

CarrierColo Berlin Luetzow (I/P/B/ site B) Berlin
Digital Realty Dusseldorf DUS1-3 Düsseldorf
Digital Realty Frankfurt FRA1-27 Frankfurt
GlobalConnect Hamburg (HAM2) Hamburg
NIKHEF Amsterdam Amsterdam

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AS680

Announced prefixes · 317

Prefix history

Internet Exchanges · 4

Facilities · 5

AS topology · Customer cone 38

Providers · 4

Peers · 349

Customers · 31

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