HomeASN LookupAS199803

AS199803

🇨🇿

ComSource ComSource s.r.o.ORG-CS265-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)1,536
Announced (BGP)1,536
IPv6 Addresses ⓘ
Allocated (RIR)6.3×10^29
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇨🇿 CZ
RIR
RIPENCC
Status
allocated
Allocated
1/21/2014

Announced Prefixes

(BGP)3
|
Prefix
RPKI
IRR
Last Seen
185.45.200.0/22
 Valid
RIPE
5/23/2026
185.138.108.0/23
 Valid
RIPE
5/23/2026
2a01:7fe0::/32
 Valid
RIPE
5/23/2026

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
185.45.200.0/22🇨🇿 CZRIPENCCallocated
185.138.108.0/23🇨🇿 CZRIPEassigned
2a01:7fe0::/29🇨🇿 CZRIPENCCallocated

Downstream Customers(2)

ASNName
AS29405🇸🇰VNET-AS VNET a.s.
AS39790🇨🇿WEB4U Web4U s.r.o.
ASPA
No ASPA0 upstreams, 2 downstreams
Listed as Upstream Provider by
2 ASNs
View full ASPA details →
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/199803

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

curl -s "https://api.ipctl.io/v1/asn/199803" | jq