HomePrefix Lookup209.64.0.0/15

209.64.0.0/15

πŸ‡ΊπŸ‡Έ
CIDR
209.64.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
πŸ‡ΊπŸ‡Έ United States
City
Ashburn
RIR
ARIN
Status
allocated
Allocated
4/1/1997

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
209.64.0.0/15AS7018ATT-INTERNET4 - AT&T Enterprises, LLCNo ROAβ€”5/31/2026

Covering Prefix

49 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
209.65.80.0/20AS40801LEWISU-ROMEOVILLE - Lewis University Validβ€”5/31/2026
209.65.64.0/21AS29902COMPLETE-COMPUTERS - Complete ComputersNo ROAβ€”5/31/2026
209.65.144.0/21AS36105BBT-ISP - Big Bend Telephone Company, Inc. Validβ€”5/31/2026
209.65.72.0/21AS53832ASN-BOYCOM - Boycom CablevisionNo ROAβ€”5/31/2026
209.65.184.0/21AS393508VALLEYINTERNET - PERSONAL NETWORK COMPUTINGNo ROAβ€”5/31/2026
209.65.150.0/23AS36105BBT-ISP - Big Bend Telephone Company, Inc. Validβ€”5/31/2026
209.65.58.0/23AS402091AYIT-01 - oknumbers incNo ROAβ€”5/31/2026
209.65.176.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.64.152.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.64.153.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.64.154.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.64.155.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.64.156.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.64.157.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.64.158.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.64.159.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.65.14.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.65.183.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.65.15.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.65.182.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.65.181.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.65.180.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.64.56.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.65.178.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.65.177.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.65.161.0/24AS4473ATTIS-ASN4473 - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.65.8.0/24AS4473ATTIS-ASN4473 - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.65.9.0/24AS4473ATTIS-ASN4473 - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.65.160.0/24AS4473ATTIS-ASN4473 - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.65.163.0/24AS4473ATTIS-ASN4473 - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.65.164.0/24AS4473ATTIS-ASN4473 - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.64.45.0/24AS6619SAMSUNGSDS-AS-KR-KR - SamsungSDS Inc.No ROAβ€”5/31/2026
209.64.166.0/24AS7018ATT-INTERNET4 - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.64.202.0/24AS13581SOFTWAREHOUSE - SHI International Corp.No ROAβ€”5/31/2026
209.64.142.0/24AS13581SOFTWAREHOUSE - SHI International Corp.No ROAβ€”5/31/2026
209.64.52.0/24AS16774MERCURYINS - Mercury Insurance GroupNo ROAβ€”5/31/2026
209.64.25.0/24AS22034MCMNET - MCMASTER CARR SUPPLY COMPANYNo ROAβ€”5/31/2026
209.64.7.0/24AS25993ATT-LABS-AUSTIN-TX - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
209.64.211.0/24AS26380MASTER-7-AS - MasterCard Technologies LLC Validβ€”5/31/2026
209.64.210.0/24AS26380MASTER-7-AS - MasterCard Technologies LLC Validβ€”5/31/2026
209.64.143.0/24AS26454HENRYSCHEIN - Henry Schein IncNo ROAβ€”5/31/2026
209.64.116.0/24AS27358TRUSTMARK-INSURANCE-INTERNET - TRUSTMARK INSURANCE CO.No ROAβ€”5/31/2026
209.65.52.0/24AS36862AS36862 - Green Mountain Technology, LLCNo ROAβ€”5/31/2026
209.64.36.0/24AS63012EBRSO - East Baton Rouge SheriffNo ROAβ€”5/31/2026
209.64.162.0/24AS393385NVI-SHARED - National Vision, Inc.No ROAβ€”5/31/2026
209.65.191.0/24AS393508VALLEYINTERNET - PERSONAL NETWORK COMPUTINGNo ROAβ€”5/31/2026
209.65.188.0/24AS393508VALLEYINTERNET - PERSONAL NETWORK COMPUTINGNo ROAβ€”5/31/2026
209.65.141.0/24AS397910TSC - AEGNo ROAβ€”5/31/2026
209.64.171.0/24AS398201GRAHAM-HEALTH-SYSTEM-IL - Graham Health SystemNo ROAβ€”5/31/2026
Geolocation
CountryπŸ‡ΊπŸ‡ΈUnited StatesUS
RegionVirginia
CityAshburn
GEThttps://api.ipctl.io/v1/prefix/209.64.0.0/15

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

curl -s "https://api.ipctl.io/v1/prefix/209.64.0.0/15" | jq