HomeASN LookupAS208208

AS208208 CYBERSE Marco Lingl trading as Cyberse GmbH & Co. KG

🇩🇪

Org handle: ORG-MWTA4-RIPE

Cyberse GmbH & Co. KG

RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
20total
13 IPv47 IPv6
IPv4 Addresses
Allocated (RIR)3,840
Announced (BGP)3,328
IPv6 Addresses
Allocated (RIR)1×10³⁰
Announced (BGP)4.7×10²⁹
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
50
Country
🇩🇪 DE
RIR
RIPE NCC
Status
allocated
Allocated
2023-07-25

Routing hygiene

Score 54/100 · High risk
RPKI ROA coverage
90%
2 prefixes RPKI invalid
IRR route objects
90%
2 prefixes registered for another origin
Hijack signals
2
2 announced against others' ROAs, 0 own announced by others
Upstreams
3
diversity 60/100
  • Announces 2 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
  • 1 prefix registered in IRR route objects for another active network and not authorized by a ROA
  • 10% of announced prefixes (2 of 20) have no valid ROA, 2 of them RPKI invalid

Based on 20 announced prefixes, updated daily (2026-10-21). How the score works · RPKI explained

Announced Prefixes

(BGP)20
|
Prefix
RPKI
IRR
Last Seen
69.42.220.0/24MOAS
 Invalid-2026-10-26
81.31.199.0/24MOAS
 Valid
RIPE
2026-10-26
84.252.120.0/24MOAS
 Valid
RIPE
2026-10-26
84.252.121.0/24MOAS
 Valid
RIPE
2026-10-26
84.252.122.0/24MOAS
 Valid
RIPE
2026-10-26
84.252.123.0/24MOAS
 Valid
RIPE
2026-10-26
185.230.161.0/24MOAS
 Valid
RIPE
2026-10-26
185.230.162.0/24MOAS
 Valid
RIPE
2026-10-26
185.230.163.0/24MOAS
 Valid
RIPE
2026-10-26
185.240.240.0/24
 Valid
RIPE
2026-10-26
1-10 of 20
1 / 2

Allocated Prefixes

(RIR)22
Prefix
Country
RIR
Status
84.252.120.0/24🇩🇪 DERIPEassigned
84.252.121.0/24🇩🇪 DERIPEassigned
84.252.122.0/24🇩🇪 DERIPEassigned
84.252.123.0/24🇩🇪 DERIPEassigned
185.230.161.0/24🇩🇪 DERIPEassigned
185.230.162.0/24🇩🇪 DERIPEassigned
185.230.163.0/24🇩🇪 DERIPEassigned
185.240.240.0/22🇩🇪 DERIPENCCallocated
185.240.240.0/24🇩🇪 DERIPEassigned
185.240.241.0/24🇩🇪 DERIPEassigned
1-10 of 22
1 / 3

All 20 announced prefixes of AS208208 →

Upstream Providers(3)

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS33891🇩🇪CORE-BACKBONE Core-Backbone GmbH
AS51202🇩🇪NUXOA NUXOA GmbH

Downstream Customers(1)

ASNName
AS51202🇩🇪NUXOA NUXOA GmbH

BGP Neighbours

(seen in AS paths)

Upstreams (4)

Networks AS208208 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS215787TELE90 Telecom11
  • AS51202NUXOA8
  • AS215828TMW Global Networks Tizian Maxime Weigt Trading "TMW Global Networks"3
  • AS33891CORE BACKBONE Core Backbone1
ASPA
Published3 upstreams, 1 downstream
Authorized Upstream Providers
AS174AS33891AS51202
Expires 2026-10-27
Listed as Upstream Provider by
1 ASN
View full ASPA details →
Abuse Contact
External Links
RIPE WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/208208

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

curl -s "https://api.ipctl.io/v1/asn/208208" | jq