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  Your ip: 34.229.194.198      AT-88-Z     AS14618     
United States  
  Details...    Login    109 

Autonomous System 1237

AS nameKREONET-AS-KR
Reg. date2002-08-01
Organization KISTI
IDIRT-KRNIC-KR
Country
KR, Korea, Republic of
RIRAPNIC
prefix count177
unique ip count327.936
ipv4 peers 34


Autonomous system 1237 (KREONET-AS-KR) is delegated to organization KISTI with ID IRT-KRNIC-KR by global register APNIC. Organization is placed in KR, Korea, Republic of. All Autonomous systems in KR, Korea, Republic of can be found here. All registered ipv4 network blocks and autonomous systems for organization IRT-KRNIC-KR can be found here. Number of announced originated prefixes for autonomous system 1237: 177. Number of announced unique ipv4 addresses: 327.936. BGP upstreams and clients of autonomous system 1237 can be found here. List of announced originated prefixes of AS1237 is placed below.


Updated: 2019.02.22

Announced originated prefixes

N I prefix D start stop size
1
134.75.0.0/16
134.75.0.0 134.75.255.255 65536
2
134.75.198.21/32
134.75.198.21 134.75.198.21 1
3
134.75.198.23/32
134.75.198.23 134.75.198.23 1
4
134.75.250.0/24
134.75.250.0 134.75.250.255 256
5 147.47.120.0/21
147.47.120.0 147.47.127.255 2048
6
147.47.124.0/24
147.47.124.0 147.47.124.255 256
7
147.47.125.0/24
147.47.125.0 147.47.125.255 256
8
150.183.0.0/16
150.183.0.0 150.183.255.255 65536
9
150.183.10.0/24
150.183.10.0 150.183.10.255 256
10
202.30.36.0/23
202.30.36.0 202.30.37.255 512
11
202.30.40.0/22
202.30.40.0 202.30.43.255 1024
12
202.30.40.0/24
202.30.40.0 202.30.40.255 256
13
202.30.60.0/22
202.30.60.0 202.30.63.255 1024
14
202.31.182.0/24
202.31.182.0 202.31.182.255 256
15 202.233.154.0/24
202.233.154.0 202.233.154.255 256
16 203.230.6.0/24
203.230.6.0 203.230.6.255 256
17 203.230.8.0/22
203.230.8.0 203.230.11.255 1024
18 203.230.16.0/23
203.230.16.0 203.230.17.255 512
19 203.230.22.0/23
203.230.22.0 203.230.23.255 512
20 203.230.24.0/21
203.230.24.0 203.230.31.255 2048
21 203.230.60.0/22
203.230.60.0 203.230.63.255 1024
22 203.230.64.0/21
203.230.64.0 203.230.71.255 2048
23 203.230.72.0/24
203.230.72.0 203.230.72.255 256
24 203.230.73.0/24
203.230.73.0 203.230.73.255 256
25 203.230.74.0/23
203.230.74.0 203.230.75.255 512
26 203.230.76.0/22
203.230.76.0 203.230.79.255 1024
27 203.230.108.0/22
203.230.108.0 203.230.111.255 1024
28 203.230.116.0/22
203.230.116.0 203.230.119.255 1024
29
203.230.116.0/24
203.230.116.0 203.230.116.255 256
30 203.230.120.0/21
203.230.120.0 203.230.127.255 2048
31
203.230.120.0/24
203.230.120.0 203.230.120.255 256
32 203.233.156.0/24
203.233.156.0 203.233.156.255 256
33 203.241.40.0/21
203.241.40.0 203.241.47.255 2048
34 203.241.84.0/22
203.241.84.0 203.241.87.255 1024
35 203.241.88.0/21
203.241.88.0 203.241.95.255 2048
36 203.241.96.0/20
203.241.96.0 203.241.111.255 4096
37 203.241.112.0/22
203.241.112.0 203.241.115.255 1024
38 203.241.116.0/22
203.241.116.0 203.241.119.255 1024
39 203.241.120.0/22
203.241.120.0 203.241.123.255 1024
40 203.241.164.0/24
203.241.164.0 203.241.164.255 256
41 203.241.165.0/24
203.241.165.0 203.241.165.255 256
42 203.241.170.0/23
203.241.170.0 203.241.171.255 512
43 203.241.172.0/23
203.241.172.0 203.241.173.255 512
44 203.241.174.0/24
203.241.174.0 203.241.174.255 256
45
203.241.220.0/22
203.241.220.0 203.241.223.255 1024
46 203.247.64.0/24
203.247.64.0 203.247.64.255 256
47 203.247.69.0/24
203.247.69.0 203.247.69.255 256
48 203.247.73.0/24
203.247.73.0 203.247.73.255 256
49 203.247.160.0/22
203.247.160.0 203.247.163.255 1024
50 203.247.164.0/23
203.247.164.0 203.247.165.255 512
51 203.247.167.0/24
203.247.167.0 203.247.167.255 256
52 203.247.170.0/23
203.247.170.0 203.247.171.255 512
53 203.247.172.0/22
203.247.172.0 203.247.175.255 1024
54 203.247.176.0/20
203.247.176.0 203.247.191.255 4096
55
203.247.184.0/24
203.247.184.0 203.247.184.255 256
56
203.247.185.0/24
203.247.185.0 203.247.185.255 256
57 203.247.192.0/20
203.247.192.0 203.247.207.255 4096
58 203.247.216.0/22
203.247.216.0 203.247.219.255 1024
59
203.250.0.0/19
203.250.0.0 203.250.31.255 8192
60 203.250.96.0/21
203.250.96.0 203.250.103.255 2048
61 203.250.112.0/21
203.250.112.0 203.250.119.255 2048
62 203.250.154.0/23
203.250.154.0 203.250.155.255 512
63
203.250.155.0/24
203.250.155.0 203.250.155.255 256
64 203.250.156.0/22
203.250.156.0 203.250.159.255 1024
65
203.250.156.0/24
203.250.156.0 203.250.156.255 256
66 203.250.160.0/21
203.250.160.0 203.250.167.255 2048
67 203.250.172.0/22
203.250.172.0 203.250.175.255 1024
68 203.250.176.0/20
203.250.176.0 203.250.191.255 4096
69
203.250.182.0/24
203.250.182.0 203.250.182.255 256
70 203.250.192.0/18
203.250.192.0 203.250.255.255 16384
71
203.253.96.0/20
203.253.96.0 203.253.111.255 4096
72 203.253.132.0/22
203.253.132.0 203.253.135.255 1024
73 203.253.136.0/22
203.253.136.0 203.253.139.255 1024
74
203.253.137.32/27
203.253.137.32 203.253.137.63 32
75 203.253.140.0/22
203.253.140.0 203.253.143.255 1024
76
203.253.143.0/24
203.253.143.0 203.253.143.255 256
77 203.253.224.0/23
203.253.224.0 203.253.225.255 512
78 203.253.226.0/24
203.253.226.0 203.253.226.255 256
79 203.253.230.0/23
203.253.230.0 203.253.231.255 512
80 203.253.234.0/23
203.253.234.0 203.253.235.255 512
81 203.253.236.0/22
203.253.236.0 203.253.239.255 1024
82
203.253.240.0/21
203.253.240.0 203.253.247.255 2048
83
203.254.40.0/24
203.254.40.0 203.254.40.255 256
84
203.254.168.0/23
203.254.168.0 203.254.169.255 512
85
203.254.176.0/20
203.254.176.0 203.254.191.255 4096
86
203.254.179.0/24
203.254.179.0 203.254.179.255 256
87
203.254.180.0/24
203.254.180.0 203.254.180.255 256
88
203.254.185.0/24
203.254.185.0 203.254.185.255 256
89
203.254.186.0/24
203.254.186.0 203.254.186.255 256
90 210.98.0.0/22
210.98.0.0 210.98.3.255 1024
91 210.98.4.0/22
210.98.4.0 210.98.7.255 1024
92 210.98.8.0/21
210.98.8.0 210.98.15.255 2048
93 210.98.24.0/23
210.98.24.0 210.98.25.255 512
94 210.98.26.0/24
210.98.26.0 210.98.26.255 256
95 210.98.28.0/22
210.98.28.0 210.98.31.255 1024
96 210.98.44.0/24
210.98.44.0 210.98.44.255 256
97 210.98.46.0/23
210.98.46.0 210.98.47.255 512
98
210.98.47.0/24
210.98.47.0 210.98.47.255 256
99 210.98.48.0/21
210.98.48.0 210.98.55.255 2048
100
210.98.48.0/24
210.98.48.0 210.98.48.255 256
101
210.98.54.0/24
210.98.54.0 210.98.54.255 256
102 210.98.56.0/22
210.98.56.0 210.98.59.255 1024
103 210.98.60.0/22
210.98.60.0 210.98.63.255 1024
104 210.107.144.0/20
210.107.144.0 210.107.159.255 4096
105 210.107.160.0/19
210.107.160.0 210.107.191.255 8192
106 210.107.248.0/21
210.107.248.0 210.107.255.255 2048
107
210.107.252.0/23
210.107.252.0 210.107.253.255 512
108 210.110.128.0/21
210.110.128.0 210.110.135.255 2048
109 210.110.144.0/20
210.110.144.0 210.110.159.255 4096
110 210.110.182.0/24
210.110.182.0 210.110.182.255 256
111 210.110.183.0/24
210.110.183.0 210.110.183.255 256
112 210.110.184.0/24
210.110.184.0 210.110.184.255 256
113 210.110.190.0/24
210.110.190.0 210.110.190.255 256
114 210.110.191.0/24
210.110.191.0 210.110.191.255 256
115 210.110.192.0/21
210.110.192.0 210.110.199.255 2048
116
210.110.196.0/23
210.110.196.0 210.110.197.255 512
117 210.110.204.0/22
210.110.204.0 210.110.207.255 1024
118 210.110.224.0/21
210.110.224.0 210.110.231.255 2048
119 210.110.232.0/24
210.110.232.0 210.110.232.255 256
120 210.110.235.0/24
210.110.235.0 210.110.235.255 256
121 210.110.236.0/22
210.110.236.0 210.110.239.255 1024
122 210.114.106.0/24
210.114.106.0 210.114.106.255 256
123 210.114.108.0/24
210.114.108.0 210.114.108.255 256
124 210.117.192.0/24
210.117.192.0 210.117.192.255 256
125 210.117.197.0/24
210.117.197.0 210.117.197.255 256
126 210.117.198.0/24
210.117.198.0 210.117.198.255 256
127 210.117.208.0/24
210.117.208.0 210.117.208.255 256
128 210.117.209.0/24
210.117.209.0 210.117.209.255 256
129 210.117.210.0/23
210.117.210.0 210.117.211.255 512
130 210.117.212.0/22
210.117.212.0 210.117.215.255 1024
131 210.117.216.0/24
210.117.216.0 210.117.216.255 256
132 210.117.219.0/24
210.117.219.0 210.117.219.255 256
133 210.117.224.0/24
210.117.224.0 210.117.224.255 256
134 210.117.225.0/24
210.117.225.0 210.117.225.255 256
135 210.117.226.0/24
210.117.226.0 210.117.226.255 256
136 210.117.227.0/24
210.117.227.0 210.117.227.255 256
137 210.117.228.0/23
210.117.228.0 210.117.229.255 512
138 210.117.236.0/22
210.117.236.0 210.117.239.255 1024
139 210.117.240.0/21
210.117.240.0 210.117.247.255 2048
140 210.117.248.0/22
210.117.248.0 210.117.251.255 1024
141 210.117.252.0/23
210.117.252.0 210.117.253.255 512
142 210.119.20.0/22
210.119.20.0 210.119.23.255 1024
143 210.119.36.0/23
210.119.36.0 210.119.37.255 512
144
210.119.37.0/24
210.119.37.0 210.119.37.255 256
145 210.119.40.0/21
210.119.40.0 210.119.47.255 2048
146 210.119.48.0/20
210.119.48.0 210.119.63.255 4096
147 210.119.64.0/19
210.119.64.0 210.119.95.255 8192
148
210.119.71.0/24
210.119.71.0 210.119.71.255 256
149
210.119.72.0/24
210.119.72.0 210.119.72.255 256
150 210.119.96.0/22
210.119.96.0 210.119.99.255 1024
151 210.119.100.0/23
210.119.100.0 210.119.101.255 512
152 210.119.114.0/23
210.119.114.0 210.119.115.255 512
153 210.119.122.0/23
210.119.122.0 210.119.123.255 512
154 210.119.124.0/23
210.119.124.0 210.119.125.255 512
155 210.119.126.0/23
210.119.126.0 210.119.127.255 512
156
210.119.126.0/24
210.119.126.0 210.119.126.255 256
157 210.125.32.0/20
210.125.32.0 210.125.47.255 4096
158 210.125.56.0/21
210.125.56.0 210.125.63.255 2048
159 210.125.64.0/21
210.125.64.0 210.125.71.255 2048
160 210.125.80.0/21
210.125.80.0 210.125.87.255 2048
161
210.125.84.0/24
210.125.84.0 210.125.84.255 256
162
210.218.192.0/19
210.218.192.0 210.218.223.255 8192
163
210.218.217.0/24
210.218.217.0 210.218.217.255 256
164 210.219.32.0/24
210.219.32.0 210.219.32.255 256
165 210.219.34.0/23
210.219.34.0 210.219.35.255 512
166 210.219.36.0/22
210.219.36.0 210.219.39.255 1024
167 210.219.40.0/22
210.219.40.0 210.219.43.255 1024
168
210.219.42.0/24
210.219.42.0 210.219.42.255 256
169 210.219.44.0/23
210.219.44.0 210.219.45.255 512
170 210.219.47.0/24
210.219.47.0 210.219.47.255 256
171 210.219.48.0/22
210.219.48.0 210.219.51.255 1024
172 210.219.52.0/24
210.219.52.0 210.219.52.255 256
173 210.219.54.0/23
210.219.54.0 210.219.55.255 512
174 210.219.56.0/21
210.219.56.0 210.219.63.255 2048
175 211.213.190.0/24
211.213.190.0 211.213.190.255 256
176 218.233.7.0/24
218.233.7.0 218.233.7.255 256
177 218.234.156.0/24
218.234.156.0 218.234.156.255 256