2a07:54c1:4200::/40 - GSHAPIRO Gregory Shapiro (AS199518)
CIDR
2a07:54c1:4200::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇺🇸 United States
City
Sunnyvale
RIR
RIPE
Status
assigned
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 |
|---|---|---|---|---|
| 2a07:54c1:4242::/48 | AS199518 GSHAPIRO-AS Gregory Shapiro | Valid | - | 2026-10-26 |
| 2a07:54c1:4261::/48 | AS46766 ICONIC-AS - Iconic Internet, LLC | Valid | - | 2026-10-26 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2a07:54c1:4200::/40 | AS199518 | /40 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a07:54c1:4242::/48 | AS199518 | 🇺🇸US | assigned |
| 2a07:54c1:4260::/44 | 🇺🇸US | assigned | |
| 2a07:54c1:4261::/48 | AS46766 | 🇳🇴NO | assigned |
Transfer History
Registry transfers of 2a07:54c1:4200::/40, blocks inside it, or blocks containing it.
- 2a07:54c0::/29Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 2a07:54c0::/29 | MY HOSTED INTERNET LTD | Zappie Host LLC | Transfer |
Origin ASN
AS199518
GSHAPIRO-AS Gregory Shapiro
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/2a07:54c1:4200::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a07:54c1:4200::/40" | jq
External Links