2a11:1fc2::/31 - BGP Prefix
IPv6RIPE NCCreserved RPKI Valid
CIDR
2a11:1fc2::/31
IP Version
IPv6
Addresses
158456.3Y
Mask
/31
Country
🇳🇱 Netherlands
City
Amsterdam
RIR
RIPE NCC
Status
reserved
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a11:1fc2::/32 | AS51791 Ventures-DC Crestu Teknoloji Dijital Hizmetler Limited Sirketi | Valid | - | 2026-10-12 |
| 2a11:1fc3::/32 | AS51791 Ventures-DC Crestu Teknoloji Dijital Hizmetler Limited Sirketi | No ROA | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a11:1fc2::/32 | AS51791 | 🇳🇱NL | assigned |
| 2a11:1fc2::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:1::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:2::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:3::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:4::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:5::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:6::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:7::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:8::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:9::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:a::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:b::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:c::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:d::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:e::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:f::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:10::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:11::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:12::/48 | 🇳🇱NL | assigned | |
| 2a11:1fc2:13::/48 | 🇳🇱NL | assigned |
Geolocation
Country🇳🇱NetherlandsNL
CityAmsterdam
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/2a11:1fc2::/31Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a11:1fc2::/31" | jq
External Links