HomeASN LookupAS1906

AS1906

🇺🇸

NORTHROP-GRUMMAN - Northrop Grumman561a6405fda537e4e8a729b7c06005d4

ARINassigned
Announced Prefixes (BGP)
75total
75 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)793,600
Announced (BGP)875,264
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
1,000
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
6/2/1992

Announced Prefixes

(BGP)75
|
Prefix
RPKI
IRR
Last Seen
129.4.0.0/16
No ROA—5/25/2026
130.124.0.0/16
No ROA—5/25/2026
132.228.0.0/16
No ROA—5/25/2026
134.223.0.0/16
No ROA—5/25/2026
134.223.4.0/22
No ROA—5/25/2026
134.223.8.0/22
No ROA—5/25/2026
134.223.17.0/24
No ROA—5/25/2026
134.223.19.0/24
No ROA—5/25/2026
134.223.128.0/20
No ROA—5/25/2026
134.223.160.0/20
No ROA—5/25/2026
1–10 of 75
1 / 8

Allocated Prefixes

(RIR)39
Prefix
Country
RIR
Status
129.4.0.0/16🇺🇸 USARINallocated
130.124.0.0/16🇺🇸 USARINallocated
132.228.0.0/16🇺🇸 USARINallocated
134.223.0.0/16🇺🇸 USARINallocated
137.51.0.0/16🇺🇸 USARINallocated
153.113.0.0/16🇺🇸 USARINallocated
155.104.0.0/16🇺🇸 USARINallocated
157.127.0.0/16🇺🇸 USARINallocated
158.114.0.0/16🇺🇸 USARINallocated
159.4.0.0/16🇺🇸 USARINallocated
1–10 of 39
1 / 4
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/1906

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/1906" | jq