$ query “AS212895” --type=asn → 1 result(s)

AS212895 · ROUTE64-ORG

Johannes Ernst

AS212895 is run by Johannes Ernst and is a mid-size transit provider, based in Germany since 2020. The system announces 512 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Germany, with additional presence in Serbia. This AS's prefix announcements have been recently modified.

Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country: 🇩🇪 Germany
Category: Internet Service Provider
Network Role: Mid-size Transit
Data Origin: Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered: July 21, 2020
Last Changed: May 01, 2026
Last Seen: May 18, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated): 2 / 2
IPv6 Prefixes (raw / aggregated): 74 / 35
IPv4 Addresses: 512
Largest IPv4 Prefix: /24 (256 addresses)
Largest IPv6 Prefix: /38
Geolocated Countries: 🇩🇪 Germany (512 IPs), 🇷🇸 Serbia (256 IPs)
Prefix Changed: May 17, 2026

Reputation

Reputation: Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers: 13 upstreams providing transit
Peers: 261 networks exchanging traffic without transit
Downstream Customers: 50 downstreams buying transit
Unclassified: 193 unclassified BGP neighbors
Degree: 517 unique BGP neighbors
Reach: 52 networks in customer cone

Upstream Providers (13)

AS34927 — IFOG-GMBH
AS5405 — INTERDOTLINK
AS50629 — LWLCOM
AS215638 — AS-CILIX-LIMITED
AS52025 — PARADOXNETWORKS-LIMITED
AS6204 — ZET-NET
AS64289 — MACARNE
AS8849 — MELBICOM-EU-AS
AS48927 — ESEVEN
AS35133 — ERANIUM
and 3 more

Prefix Lists

IPv4 Prefixes (2 total)

81.18.58.0/24 (256 addresses (/24 prefix))
192.208.1.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (74 total)

2a11:6c7:1400::/38
2a11:6c7:2200::/39
2a11:6c7:1800::/39
2a11:6c7:1100::/40
2a12:8ac0:1a00::/40
2a11:6c7:3000::/40
2a11:6c7:2600::/40
2a11:6c7:2500::/40
2a11:6c7:2000::/40
2a11:6c7:1a00::/40
2a11:6c7:1200::/40
2a11:6c7::/45
2a11:6c7:20::/46
2a11:6c7:f04::/46
2a11:6c7:f10::/46
2a11:6c7:8::/46
2a11:6c7:f30::/46
2a11:6c7:f24::/46
2a11:6c7:14::/47
2a11:6c7:f22::/47
2a11:6c7:f34::/47
2a11:6c7:f38::/47
2a11:6c7:f40::/47
2a11:6c7:f16::/47
2a11:6c7:12::/47
2a11:6c7:f00::/47
2a11:6c7:f18::/47
2a11:6c7:f09::/48
2a11:6c7:24::/48
2a11:6c7:17::/48
2a11:6c7:18::/48
2a11:6c7:f03::/48
2a11:6c7:11::/48
2a11:6c7:c::/48
2a11:6c7:1e01::/48