HomePrefix Lookup149.20.248.0/21

149.20.248.0/21

🇺🇸
IPv4ARINallocatedAS18615MAINSTREAM-FIBER - Mainstream Fiber Networks, LLC RPKI Valid
CIDR
149.20.248.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Oxford
RIR
ARIN
Status
allocated
Allocated
4/20/2018

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
149.20.248.0/21AS18615MAINSTREAM-FIBER - Mainstream Fiber Networks, LLC Valid
ARINRADB
5/30/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
149.20.248.0/21AS18615/21arin

IRR Route Objects

2
OriginRegistryMaintainerModified
AS18615ARINMNT-MFNL-25/8/2026
AS18615RADBMAINT-AS186153/6/2026
Origin ASN
AS18615
MAINSTREAM-FIBER - Mainstream Fiber Networks, LLC
Geolocation
Country🇺🇸United StatesUS
RegionIndiana
CityOxford
Coordinates40.5198, -87.2478 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/149.20.248.0/21

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/149.20.248.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP