AS5277
United States Department of Defense (DoD)
Scanned 3 days ago
🔄 Rescan

📋 Summary

IP address summary information
NameUnited States Department of Defense (DoD)
IPv4 addresses266K
IPv6 addressesNot available
ASN typeTransit
RegistryARIN
AllocatedMay 09, 1995
UpdatedSep 12, 2025

📊 IP Ranges

IPv4: 15 | IPv6: 0
NetblockIP Count
147.242.7.0/24 256
147.242.252.0/22 1.0K
143.77.0.0/16 66K
6.16.87.0/24 256
6.16.75.0/24 256
147.242.100.0/22 1.0K
160.135.0.0/16 66K
6.16.86.0/24 256
144.59.0.0/16 66K
6.16.74.0/24 256
143.138.128.0/24 256
6.148.80.0/24 256
143.77.200.0/24 256
143.138.0.0/16 66K
215.1.18.0/24 256

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

ARIN
HandleAS5120
NameDNIC-ASBLK-05120-05376
OrganizationUnited States Department of Defense (DoD)
Statusactive
AllocatedMay 09, 1995
UpdatedSep 12, 2025

Contacts

RegistrantUnited States Department of Defense (DoD)
Address3990 E. Broad Street Columbus OH 43218 United States

Source: ARIN

🔗 Peers

0 peers for this ASN

No peers found.

⬆️ Upstreams

1 upstream
ASNName
AS747 Headquarters, USAISC

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

0 downstreams

No downstreams found.

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
147.242.7.0/24 AS5277 /24 Not Found
147.242.252.0/22 AS5277 /22 Not Found
143.77.0.0/16 AS5277 /16 Not Found
6.16.87.0/24 AS5277 /24 Not Found
6.16.75.0/24 AS5277 /24 Not Found
147.242.100.0/22 AS5277 /22 Not Found
160.135.0.0/16 AS5277 /16 Not Found
6.16.86.0/24 AS5277 /24 Not Found
144.59.0.0/16 AS5277 /16 Not Found
6.16.74.0/24 AS5277 /24 Not Found
143.138.128.0/24 AS5277 /24 Not Found
6.148.80.0/24 AS5277 /24 Not Found
143.77.200.0/24 AS5277 /24 Not Found
143.138.0.0/16 AS5277 /16 Not Found
215.1.18.0/24 AS5277 /24 Not Found

RPKI validation powered by rpki.zorn.ltd (Routinator).

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