2001:49b8::/32 - SpringNet (AS21737)
CIDR
2001:49b8::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇺🇸 United States
City
Springfield (Government Plaza)
RIR
ARIN
Status
allocated
Allocated
2005-11-02
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:49b8::/32 | AS21737 SPRINGNET2-NET - SpringNet | No ROA | ARIN | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21737 | ARIN | MNT-SPGN | 2025-02-09 |
Origin ASN
AS21737
SPRINGNET2-NET - SpringNet
Related Prefixes
More prefixes of AS21737
All prefixes of AS21737 →Geolocation
Country🇺🇸United StatesUS
RegionMissouri
CitySpringfield (Government Plaza)
Coordinates37.2181, -93.2907 ↗
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/2001:49b8::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:49b8::/32" | jq
External Links