AS209859 FESR-AS Florian Martin Esser

🇩🇪

Org handle: ORG-FESR1-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

10total

2 IPv48 IPv6

IPv4 Addresses

Allocated (RIR)1,280

Announced (BGP)768

IPv6 Addresses

Allocated (RIR)3.6×10²⁶

Announced (BGP)2.9×10²⁶

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

allocated

Allocated

2018-11-20

Announced Prefixes

(BGP)10

Prefix	RPKI	IRR	Last Seen
45.10.0.0/24	Valid	Other IRRRIPE	2026-10-11
195.85.10.0/23	Valid	RIPE	2026-10-11
2001:67c:1768::/48	Valid	Other IRRRIPE	2026-10-11
2a06:e881:5301::/48	Valid	RIPE	2026-10-11
2a06:e881:5302::/48	Valid	RIPE	2026-10-11
2a06:e881:5303::/48	Valid	RIPE	2026-10-11
2a06:e881:5310::/44	Valid	RIPE	2026-10-11
2a06:e881:5380::/41	Valid	RIPE	2026-10-11
2a06:e881:53c0::/42	Valid	RIPE	2026-10-11
2a0e:b102:140::/43	Valid	RIPE	2026-10-11

(RIR)8

Prefix	Country	RIR	Status
45.10.0.0/24	🇩🇪 DE	RIPE	assigned
195.85.10.0/23	🇦🇹 AT	RIPENCC	allocated
195.85.10.0/24	🇩🇪 DE	RIPE	assigned
195.85.11.0/24	🇩🇪 DE	RIPE	assigned
2001:67c:1768::/48	🇩🇪 DE	RIPENCC	assigned
2a06:e881:5300::/40	🇩🇪 DE	RIPE	assigned
2a06:e881:5310::/44	🇩🇪 DE	RIPE	assigned
2a0e:b102:140::/43	🇩🇪 DE	RIPE	assigned

(seen in AS paths)

Networks AS209859 hands its own prefixes to: transit providers, or peers at an exchange.

ASPA

No ASPA

Abuse Contact

External Links

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS209859 should publish an ASPA object
IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/209859" | jq