AS1906
Northrop Grumman Unknown registered in United States
75IPv4 prefixes
0IPv6 prefixes
#13,308AS Rank
#457Rank in United States
1992-06-02Allocated
Northrop Grumman (AS1906) — Unknown, registered in United States. announces 75 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #457. Allocated: 1992-06-02.
IPv4 75IPv6 0
Announced prefixes · 75
- v4 192.86.74.0/24 unknown
- v4 192.86.75.0/24 unknown
- v4 192.86.76.0/24 unknown
- v4 198.17.147.0/24 unknown
- v4 198.180.218.0/24 unknown
- v4 198.202.184.0/24 unknown
- v4 198.49.249.0/24 unknown
- v4 199.165.146.0/24 unknown
- v4 199.165.147.0/24 unknown
- v4 199.165.148.0/24 unknown
- v4 199.26.33.0/24 unknown
- v4 199.26.34.0/24 unknown
- v4 199.26.35.0/24 unknown
- v4 199.26.36.0/24 unknown
- v4 199.26.37.0/24 unknown
- v4 199.26.38.0/24 unknown
- v4 199.26.39.0/24 unknown
- v4 199.26.50.0/24 unknown
- v4 199.36.17.0/24 unknown
- v4 204.118.7.0/24 unknown
- v4 208.1.160.0/20 unknown
- v4 208.12.120.0/24 unknown
- v4 208.12.121.0/24 unknown
- v4 208.12.122.0/24 unknown
- v4 208.20.220.0/24 unknown
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 75 |
| 2026-06-13 | 75 |
AS topology · Customer cone 1
Providers · 1
- AS7018 AT&T Enterprises, LLC
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