HomeASN LookupAS34878

AS34878 KIT Karlsruhe Institute of Technology

🇩🇪

Org handle: ORG-UoK35-RIPE

Karlsruhe Institute of Technology

RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
7total
4 IPv43 IPv6
IPv4 Addresses
Allocated (RIR)200,704
Announced (BGP)200,704
IPv6 Addresses
Allocated (RIR)6.3×10²⁹
Announced (BGP)7.1×10²⁹
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
10
Country
🇩🇪 DE
RIR
RIPE NCC
Status
allocated
Allocated
2005-04-22

Routing hygiene

Score 5/100 · Low risk
RPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
2
diversity 49/100
  • All announced prefixes have a valid ROA and a matching IRR route object

Based on 7 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained

Announced Prefixes

(BGP)7
|
Prefix
RPKI
IRR
Last Seen
129.13.0.0/16
 Valid
RIPE
2026-10-26
141.3.0.0/16
 Valid
RIPE
2026-10-26
141.52.0.0/16
 Valid
RIPE
2026-10-26
193.196.32.0/20
 Valid
RIPE
2026-10-26
2001:7c0:2310::/44
 Valid
RIPE
2026-10-26
2a00:1398::/29
 Valid
RIPE
2026-10-26
2a00:1398::/32
 Valid
RIPE
2026-10-26

Allocated Prefixes

(RIR)6
Prefix
Country
RIR
Status
129.13.0.0/16🇩🇪 DERIPENCCassigned
141.3.0.0/16🇩🇪 DERIPENCCassigned
141.52.0.0/16🇩🇪 DERIPENCCassigned
193.196.32.0/20🇩🇪 DERIPEassigned
2001:7c0:2310::/44🇩🇪 DERIPEassigned
2a00:1398::/29🇩🇪 DERIPENCCallocated

All 7 announced prefixes of AS34878 →

Upstream Providers(2)

ASNName
AS553🇩🇪BELWUE Universitaet Stuttgart
AS680🇩🇪DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

Downstream Customers(2)

ASNName
AS58069🇩🇪KIT-GridKa Karlsruhe Institute of Technology
AS213068🇩🇪KIT-ANYCAST Karlsruhe Institute of Technology

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS34878 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS553BELWUE Universitaet Stuttgart4
  • AS680DFN Verein Zur Foerderung Eines Deutschen Forschungsnetzes E.V3

Downstreams (2)

Networks whose own prefixes AS34878 passes on: usually its customers.

  • AS58069KIT GridKa Karlsruhe Institute Of Technology6
  • AS213068KIT ANYCAST Karlsruhe Institute Of Technology4
ASPA
Published2 upstreams, 2 downstreams
Authorized Upstream Providers
AS553AS680
Expires 2026-10-27
Listed as Upstream Provider by
2 ASNs
View full ASPA details →
Abuse Contact
+31205354444
External Links
RIPE WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/34878

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

curl -s "https://api.ipctl.io/v1/asn/34878" | jq