HomeASN LookupAS51978

AS51978 WEMACOM WEMACOM Telekommunikation GmbH

🇩🇪

Org handle: ORG-WTG4-RIPE

International Backbone WEMACOM Telekommunikation GmbH

RIPE NCCallocated
Announced Prefixes (BGP)
8total
7 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)34,304
Announced (BGP)34,304
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
5
Country
🇩🇪 DE
RIR
RIPE NCC
Status
allocated
Allocated
2010-12-09

Announced Prefixes

(BGP)8
|
Prefix
RPKI
IRR
Last Seen
46.30.112.0/21
 Valid
RIPE
2026-10-11
46.35.32.0/20
 Valid
RIPE
2026-10-11
64.190.238.0/23
 Valid
RIPE
2026-10-11
82.180.64.0/18
 Valid
RIPE
2026-10-11
130.193.112.0/21
 Valid
RIPE
2026-10-11
185.8.136.0/22
 Valid
RIPE
2026-10-11
194.182.192.0/19
 Valid
RIPE
2026-10-11
2a03:b580::/32
 Valid
RIPE
2026-10-11

Allocated Prefixes

(RIR)8
Prefix
Country
RIR
Status
46.30.112.0/21🇩🇪 DERIPENCCallocated
46.35.32.0/20🇩🇪 DERIPENCCallocated
64.190.238.0/23🇩🇪 DERIPENCCallocated
82.180.64.0/18🇩🇪 DERIPEassigned
130.193.112.0/21🇩🇪 DERIPENCCallocated
185.8.136.0/22🇩🇪 DERIPENCCallocated
194.182.192.0/19🇩🇪 DERIPENCCallocated
2a03:b580::/32🇩🇪 DERIPENCCallocated

All 8 announced prefixes of AS51978 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS51978 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS1299TWELVE99 Arelion Sweden AB8

Downstreams (1)

Networks whose own prefixes AS51978 passes on: usually its customers.

Other adjacent networks (2)

Adjacent to AS51978 in the transit part of AS paths: peers, providers or customers.

ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/51978

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

curl -s "https://api.ipctl.io/v1/asn/51978" | jq