HomePrefix Lookup143.103.0.0/16

143.103.0.0/16

🇺🇸
IPv4ARINallocated RPKI Valid
CIDR
143.103.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Charlotte
RIR
ARIN
Status
allocated
Allocated
2/17/2023

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

30 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
143.103.0.0/19AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.32.0/19AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.240.0/20AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.128.0/20AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.144.0/20AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.160.0/20AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.176.0/20AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.192.0/20AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.208.0/20AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.224.0/20AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.80.0/22AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.88.0/22AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.92.0/22AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.96.0/22AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.104.0/22AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.108.0/22AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.112.0/22AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.116.0/22AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.120.0/22AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.124.0/22AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.64.0/22AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.84.0/22AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.100.0/23AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.102.0/23AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.78.0/23AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.68.0/23AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.70.0/23AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.72.0/23AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.74.0/23AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
143.103.76.0/23AS19901BRIGHTSPEED - Brightspeed Valid—6/15/2026
Geolocation
Country🇺🇸United StatesUS
RegionNorth Carolina
CityCharlotte
Coordinates35.2196, -80.8530 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/143.103.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/143.103.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP