2604:19a0::/32 - Master IT Support (AS401866)
CIDR
2604:19a0::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇵🇷 Puerto Rico
City
Guaynabo (Pueblo Viejo, Guaynabo, Puerto Rico)
RIR
ARIN
Status
allocated
Allocated
2025-07-29
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
10 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2604:19a0:1::/48 | AS401866 MITSUPP - Master IT Support | Valid | - | 2026-10-26 |
| 2604:19a0:2::/48 | AS401866 MITSUPP - Master IT Support | Valid | - | 2026-10-26 |
| 2604:19a0:3::/48 | AS401866 MITSUPP - Master IT Support | Valid | - | 2026-10-26 |
| 2604:19a0:4::/48 | AS401866 MITSUPP - Master IT Support | Valid | - | 2026-10-26 |
| 2604:19a0:5::/48 | AS401866 MITSUPP - Master IT Support | Valid | - | 2026-10-26 |
| 2604:19a0:6::/48 | AS401866 MITSUPP - Master IT Support | Valid | - | 2026-10-26 |
| 2604:19a0:7::/48 | AS401866 MITSUPP - Master IT Support | Valid | - | 2026-10-26 |
| 2604:19a0:8::/48 | AS401866 MITSUPP - Master IT Support | Valid | - | 2026-10-26 |
| 2604:19a0:9::/48 | AS401866 MITSUPP - Master IT Support | Valid | - | 2026-10-26 |
| 2604:19a0:a::/48 | AS401866 MITSUPP - Master IT Support | Valid | - | 2026-10-26 |
Origin ASN
AS401866
MITSUPP - Master IT Support
Related Prefixes
More prefixes of AS401866
All prefixes of AS401866 →Geolocation
Country🇵🇷Puerto RicoPR
RegionGuaynabo
CityGuaynabo (Pueblo Viejo, Guaynabo, Puerto Rico)
Coordinates18.4160, -66.1070 ↗
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 ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/2604:19a0::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2604:19a0::/32" | jq
External Links