HomePrefix Lookup208.53.192.0/18

208.53.192.0/18

🇺🇸
IPv4ARINallocatedAS13576SDNW-13576 - SDN Communications RPKI Valid
CIDR
208.53.192.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Mitchell
RIR
ARIN
Status
allocated
Allocated
7/12/2004

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
208.53.192.0/18AS13576SDNW-13576 - SDN Communications Valid
ARINRADB
5/31/2026

Covering Prefix

35 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
208.53.224.0/23AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.236.0/23AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.234.0/23AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.232.0/23AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.230.0/23AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.198.0/23AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.228.0/23AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.226.0/23AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.254.0/23AS399439ATV-PUBLIC - Mitchell Telecom Valid—5/31/2026
208.53.204.0/23AS399439ATV-PUBLIC - Mitchell Telecom Valid—5/31/2026
208.53.222.0/23AS399439ATV-PUBLIC - Mitchell Telecom Valid—5/31/2026
208.53.244.0/23AS399439ATV-PUBLIC - Mitchell Telecom Valid—5/31/2026
208.53.240.0/23AS401415ALLIANCECOM-NET - Alliance Communications Valid—5/31/2026
208.53.209.0/24AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.197.0/24AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.196.0/24AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.194.0/24AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.193.0/24AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.238.0/24AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.252.0/24AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.208.0/24AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.211.0/24AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.221.0/24AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.253.0/24AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.207.0/24AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.203.0/24AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.202.0/24AS13576SDNW-13576 - SDN Communications Valid—5/31/2026
208.53.213.0/24AS17203BMTC-01 - Beresford Municipal Telephone Company Valid—5/31/2026
208.53.247.0/24AS18785SANTELCOMMCOOP - Santel Communications Cooperative, Inc. Valid—5/31/2026
208.53.248.0/24AS25732TOTALCARDINC - Total Card, Inc. Valid—5/31/2026
208.53.220.0/24AS36013MRESNET - Missouri River Energy Services Valid—5/31/2026
208.53.212.0/24AS393417SDNW-393417 - SDN Communications Valid—5/31/2026
208.53.192.0/24AS399439ATV-PUBLIC - Mitchell Telecom Valid—5/31/2026
208.53.250.0/24AS399439ATV-PUBLIC - Mitchell Telecom Valid—5/31/2026
208.53.251.0/24AS399439ATV-PUBLIC - Mitchell Telecom Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
208.53.192.0/18AS13576/18arin

IRR Route Objects

2
OriginRegistryMaintainerModified
AS13576ARINMNT-SDN11/22/2024
AS13576RADBMAINT-AS1357611/13/2023
Origin ASN
AS13576
SDNW-13576 - SDN Communications
Geolocation
Country🇺🇸United StatesUS
RegionSouth Dakota
CityMitchell
Coordinates43.7272, -98.0271 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/208.53.192.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/208.53.192.0/18" | jq
External Links
RIPEstat Hurricane Electric BGP