AS20701
🇨🇿CZNIC-AS3 CZ.NIC, z.s.p.o.ORG-Cz1-RIPE
RIPENCCallocatedASPA Published
Announced Prefixes (BGP)
4total
2 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)512
Announced (BGP)512
IPv6 Addresses ⓘ
Allocated (RIR)2.4×10^24
Announced (BGP)2.4×10^24
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
10
Country
🇨🇿 CZ
RIR
RIPENCC
Status
allocated
Allocated
5/10/2001
Announced Prefixes
(BGP)4|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 5/24/2026 | |
| Valid | RIPE | 5/24/2026 | |
| Valid | RIPE | 5/24/2026 | |
| Valid | RIPE | 5/24/2026 |
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 185.43.135.0/24 | 🇨🇿 CZ | RIPE | assigned |
| 193.17.47.0/24 | 🇨🇿 CZ | RIPENCC | assigned |
| 2001:148f:fffe::/48 | 🇨🇿 CZ | RIPE | assigned |
| 2001:148f:ffff::/48 | 🇨🇿 CZ | RIPE | assigned |
Upstream Providers(1)
| ASN | Name |
|---|---|
| AS25192 | 🇨🇿CZNIC-AS CZ.NIC, z.s.p.o. |
Abuse Contact
+31205354444
External Links
API
Open https://api.ipctl.io/v1/asn/20701Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/20701" | jq