AS2577
United States Department of Defense (DoD)
Scanned 4 days ago
🔄 Rescan

📋 Summary

IP address summary information
NameUnited States Department of Defense (DoD)
IPv4 addresses39K
IPv6 addressesNot available
ASN typeTransit
RegistryARIN
AllocatedApr 22, 1993
UpdatedSep 12, 2025

📊 IP Ranges

IPv4: 5 | IPv6: 0
NetblockIP Count
144.51.0.0/17 33K
144.51.40.0/21 2.0K
144.51.8.0/21 2.0K
144.51.16.0/21 2.0K
67.133.98.0/24 256

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

ARIN
HandleAS2577
NameDNIC-AS-02577
OrganizationUnited States Department of Defense (DoD)
Statusactive
AllocatedApr 22, 1993
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
AS5219 United States Department of Defense (DoD)

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

0 downstreams

No downstreams found.

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
144.51.0.0/17 AS2577 /17 Not Found
144.51.40.0/21 AS2577 /21 Not Found
144.51.8.0/21 AS2577 /21 Not Found
144.51.16.0/21 AS2577 /21 Not Found
67.133.98.0/24 AS2577 /24 Not Found

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

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