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  Your ip: 3.88.156.58      GE-INTERNET     AS14618     
United States  
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Autonomous System 257

AS nameDNIC-AS-00257
Reg. date1988-12-22
Organization Navy Network Information Center (NNIC)
IDNNICN-1
Country
US, United States
CityVIRGINIA BEACH
Region/StateVA
RIRARIN
prefix count7
unique ip count1.216
ipv4 peers 2


Autonomous system 257 (DNIC-AS-00257) is delegated to organization Navy Network Information Center (NNIC) with ID NNICN-1 by global register ARIN. Organization is placed in US, United States. All Autonomous systems in US, United States can be found here. All registered ipv4 network blocks and autonomous systems for organization NNICN-1 can be found here. Number of announced originated prefixes for autonomous system 257: 7. Number of announced unique ipv4 addresses: 1.216. BGP upstreams and clients of autonomous system 257 can be found here. List of announced originated prefixes of AS257 is placed below.


Updated: 2019.05.25

Announced originated prefixes

N I prefix D start stop size
1
204.17.195.0/24
204.17.195.0 204.17.195.255 256
2 204.102.228.0/25
204.102.228.0 204.102.228.127 128
3 204.102.228.128/25
204.102.228.128 204.102.228.255 128
4 204.102.229.0/24
204.102.229.0 204.102.229.255 256
5 205.155.65.0/24
205.155.65.0 205.155.65.255 256
6 209.129.248.0/25
209.129.248.0 209.129.248.127 128
7 209.129.248.192/26
209.129.248.192 209.129.248.255 64