2001:48a8::/32 - Merit Network (AS237)
CIDR
2001:48a8::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇺🇸 United States
City
Ann Arbor
RIR
ARIN
Status
allocated
Allocated
2005-04-28
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:48a8::/32 | AS237 MERIT-AS-14 - Merit Network Inc. | Valid | Other IRR | 2026-10-12 |
More-Specific Announcements
5 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:48a8:800::/40 | AS237 MERIT-AS-14 - Merit Network Inc. | Valid | - | 2026-10-12 |
| 2001:48a8:68f7::/48 | AS229 MERIT-AS-6 - Merit Network Inc. | Valid | - | 2026-10-12 |
| 2001:48a8:68fd::/48 | AS177 UMICH-AS-1 - University of Michigan | Valid | - | 2026-10-12 |
| 2001:48a8:68fe::/48 | AS237 MERIT-AS-14 - Merit Network Inc. | Valid | - | 2026-10-12 |
| 2001:48a8:7800::/40 | AS237 MERIT-AS-14 - Merit Network Inc. | Valid | - | 2026-10-12 |
Origin ASN
AS237
MERIT-AS-14 - Merit Network Inc.
Related Prefixes
Geolocation
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/2001:48a8::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:48a8::/32" | jq
External Links