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  Your ip: 3.234.245.121      GE-INTERNET     AS14618     
United States  
  Details...    Login    161 

Autonomous System 17228

AS nameATT-CERFNET-BLOCK
Reg. date2000-08-09
Organization AT&T Enhanced Network Services
IDAENS-1
Country
US, United States
CitySan Diego
Region/StateCA
RIRARIN
prefix count26
unique ip count26.880
ipv4 peers 12


Autonomous system 17228 (ATT-CERFNET-BLOCK) is delegated to organization AT&T Enhanced Network Services with ID AENS-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 AENS-1 can be found here. Number of announced originated prefixes for autonomous system 17228: 26. Number of announced unique ipv4 addresses: 26.880. BGP upstreams and clients of autonomous system 17228 can be found here. List of announced originated prefixes of AS17228 is placed below.


Updated: 2020.02.19

Announced originated prefixes

N I prefix D start stop size
1 12.64.176.0/24
12.64.176.0 12.64.176.255 256
2 12.64.177.0/24
12.64.177.0 12.64.177.255 256
3 12.64.178.0/24
12.64.178.0 12.64.178.255 256
4 12.64.179.0/24
12.64.179.0 12.64.179.255 256
5 12.64.180.0/24
12.64.180.0 12.64.180.255 256
6 12.64.181.0/24
12.64.181.0 12.64.181.255 256
7 12.64.184.0/24
12.64.184.0 12.64.184.255 256
8 12.64.185.0/24
12.64.185.0 12.64.185.255 256
9 12.64.186.0/24
12.64.186.0 12.64.186.255 256
10 12.64.187.0/24
12.64.187.0 12.64.187.255 256
11 12.64.188.0/24
12.64.188.0 12.64.188.255 256
12 12.64.189.0/24
12.64.189.0 12.64.189.255 256
13
12.129.64.0/18
12.129.64.0 12.129.127.255 16384
14 12.130.208.0/21
12.130.208.0 12.130.215.255 2048
15
12.130.209.0/24
12.130.209.0 12.130.209.255 256
16 32.229.64.0/24
32.229.64.0 32.229.64.255 256
17 32.229.65.0/24
32.229.65.0 32.229.65.255 256
18 32.229.66.0/24
32.229.66.0 32.229.66.255 256
19 32.229.67.0/24
32.229.67.0 32.229.67.255 256
20 32.229.68.0/24
32.229.68.0 32.229.68.255 256
21 32.229.69.0/24
32.229.69.0 32.229.69.255 256
22 32.229.70.0/24
32.229.70.0 32.229.70.255 256
23 32.229.71.0/24
32.229.71.0 32.229.71.255 256
24 134.24.165.0/24
134.24.165.0 134.24.165.255 256
25 134.24.244.0/22
134.24.244.0 134.24.247.255 1024
26 199.106.40.0/21
199.106.40.0 199.106.47.255 2048