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Data: RIPE NCC, ARIN, APNIC, LACNIC, AFRINIC delegated statistics · CAIDA · RIPEstat · World Bank.

Last sync: 2026-07-24 05:14 UTC · refreshed daily

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AS214784 MARCERNSTBERGER-AS Marc Ernstberger

Germany · Autonomous System

IPv4 announced

0.00 × /8

IPv6 announced

/48 blocks

Prefixes

routed

Country

Germany

Interconnection (PeeringDB)

Where this network meets others — public exchange points, colocation facilities, and declared peering capacity.

Internet exchanges

IXPs present

Facilities

colocation facilities

Peering capacity

3.0 Gbps

aggregate IX port capacity

Network type

—

Scope: Europe

Routing hygiene & RPKI

How well this network secures and documents its BGP announcements — RPKI origin validation, IRR registration, and an overall hygiene score.

Hygiene score

0–100 · RPKI × IRR × consistency

RPKI coverage

63%

17 of 27 routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

67%

4 of 6 prefixes documented

Announcement composition6 routed prefixes

Announced prefixes

Currently announced prefixes, live from RIPEstat.

6 prefixes currently seen by RIPEstat.

2a04:5b81:21c0::/462a04:5b81:21cf::/482a04:5b81:21c4::/462a04:5b81:21cd::/482a04:5b81:21c0::/442001:67c:2fa4::/48

Fetching announced prefixes from RIPEstat…

Clean (RPKI valid + IRR match) 16.7%RPKI valid only 16.7%IRR registered only 50.0%Unregistered 16.7%

RPKI by address family

ipv6RPKI 63%

2 valid0 invalid4 not found17 / 27 addrs

6 prefixes currently seen by RIPEstat.

2a04:5b81:21c0::/462a04:5b81:21cf::/482a04:5b81:21c4::/462a04:5b81:21cd::/482a04:5b81:21c0::/442001:67c:2fa4::/48