193.42.34.0/23 - NETSURF BG Net Surf.Net (AS20911)
CIDR
193.42.34.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇧🇬 Bulgaria
City
Valchedram
RIR
RIPE NCC
Status
allocated
Allocated
2018-10-23
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 193.42.34.0/23 | AS20911 NETSURF-AS-BG Net-Surf.net Ltd. | Valid | RIPE | 2026-10-12 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 193.42.34.0/24 | AS20911 NETSURF-AS-BG Net-Surf.net Ltd. | Valid | - | 2026-10-12 |
| 193.42.35.0/24 | AS20911 NETSURF-AS-BG Net-Surf.net Ltd. | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 193.42.34.0/23 | AS20911 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS20911 | RIPE | NETSURF-MNTR | 2023-10-23 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 193.42.34.0/24 | AS20911 | 🇧🇬BG | assigned |
| 193.42.35.0/24 | AS20911 | 🇧🇬BG | assigned |
Transfer History
Registry transfers of 193.42.34.0/23, blocks inside it, or blocks containing it.
- 193.42.32.0/22M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 193.42.32.0/22 | Mayak Smart Services Ltd. | Neterra Ltd. | M&A |
Origin ASN
AS20911
NETSURF-AS-BG Net-Surf.net Ltd.
Related Prefixes
Geolocation
Abuse Contact
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/193.42.34.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/193.42.34.0/23" | jq
External Links