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  Your ip: 54.224.220.72      AMAZON-2011L     AS14618     
United States  
  Details...    Login    115 

Autonomous System 2856

AS nameBT-UK-AS
Reg. date1993-12-22
Organization BTnet UK Regional network
IDORG-BPIS1-RIPE
Country
GB, United Kingdom
RIRRIPE NCC
prefix count211
unique ip count11.214.080
ipv4 peers 0


Autonomous system 2856 (BT-UK-AS) is delegated to organization BTnet UK Regional network with ID ORG-BPIS1-RIPE by global register RIPE NCC. Organization is placed in GB, United Kingdom. All Autonomous systems in GB, United Kingdom can be found here. All registered ipv4 network blocks and autonomous systems for organization ORG-BPIS1-RIPE can be found here. Number of announced originated prefixes for autonomous system 2856: 211. Number of announced unique ipv4 addresses: 11.214.080. BGP upstreams and clients of autonomous system 2856 can be found here. List of announced originated prefixes of AS2856 is placed below.


Updated: 2018.07.30

Announced originated prefixes

N I prefix D start stop size
1
5.53.64.0/19
5.53.64.0 5.53.95.255 8192
2
5.80.0.0/15
5.80.0.0 5.81.255.255 131072
3
5.81.0.0/16
5.81.0.0 5.81.255.255 65536
4
31.48.0.0/13
31.48.0.0 31.55.255.255 524288
5
51.14.0.0/16
51.14.0.0 51.14.255.255 65536
6 62.6.0.0/16
62.6.0.0 62.6.255.255 65536
7 62.7.0.0/16
62.7.0.0 62.7.255.255 65536
8
62.172.0.0/16
62.172.0.0 62.172.255.255 65536
9
62.239.0.0/16
62.239.0.0 62.239.255.255 65536
10
80.247.0.0/20
80.247.0.0 80.247.15.255 4096
11
81.128.0.0/11
81.128.0.0 81.159.255.255 2097152
12
81.128.0.0/12
81.128.0.0 81.143.255.255 1048576
13 82.132.144.0/20
82.132.144.0 82.132.159.255 4096
14
82.132.188.0/22
82.132.188.0 82.132.191.255 1024
15 83.138.19.0/24
83.138.19.0 83.138.19.255 256
16
84.23.0.0/19
84.23.0.0 84.23.31.255 8192
17 85.88.224.0/20
85.88.224.0 85.88.239.255 4096
18
85.88.240.0/23
85.88.240.0 85.88.241.255 512
19 85.235.107.0/24
85.235.107.0 85.235.107.255 256
20
85.235.123.0/24
85.235.123.0 85.235.123.255 256
21
86.128.0.0/10
86.128.0.0 86.191.255.255 4194304
22
86.128.0.0/11
86.128.0.0 86.159.255.255 2097152
23
86.128.0.0/12
86.128.0.0 86.143.255.255 1048576
24 91.102.189.0/24
91.102.189.0 91.102.189.255 256
25 91.102.191.0/24
91.102.191.0 91.102.191.255 256
26
91.142.128.0/24
91.142.128.0 91.142.128.255 256
27
91.227.78.0/24
91.227.78.0 91.227.78.255 256
28
91.230.16.0/24
91.230.16.0 91.230.16.255 256
29
94.72.248.0/21
94.72.248.0 94.72.255.255 2048
30
103.1.63.0/24
103.1.63.0 103.1.63.255 256
31
109.144.0.0/12
109.144.0.0 109.159.255.255 1048576
32
109.205.158.0/24
109.205.158.0 109.205.158.255 256
33 116.66.140.0/22
116.66.140.0 116.66.143.255 1024
34
132.146.0.0/16
132.146.0.0 132.146.255.255 65536
35 132.153.3.0/24
132.153.3.0 132.153.3.255 256
36 132.153.244.0/24
132.153.244.0 132.153.244.255 256
37 132.153.245.0/24
132.153.245.0 132.153.245.255 256
38 132.153.246.0/24
132.153.246.0 132.153.246.255 256
39 132.153.247.0/24
132.153.247.0 132.153.247.255 256
40 132.153.248.0/24
132.153.248.0 132.153.248.255 256
41 132.153.249.0/24
132.153.249.0 132.153.249.255 256
42 132.153.250.0/24
132.153.250.0 132.153.250.255 256
43 132.153.251.0/24
132.153.251.0 132.153.251.255 256
44 132.153.252.0/24
132.153.252.0 132.153.252.255 256
45 132.153.253.0/24
132.153.253.0 132.153.253.255 256
46 132.153.254.0/24
132.153.254.0 132.153.254.255 256
47 138.108.94.0/24
138.108.94.0 138.108.94.255 256
48 141.92.8.0/22
141.92.8.0 141.92.11.255 1024
49 141.92.12.0/22
141.92.12.0 141.92.15.255 1024
50 142.205.161.0/24
142.205.161.0 142.205.161.255 256
51 142.205.162.0/23
142.205.162.0 142.205.163.255 512
52 144.87.0.0/20
144.87.0.0 144.87.15.255 4096
53
144.87.0.0/21
144.87.0.0 144.87.7.255 2048
54 144.87.16.0/20
144.87.16.0 144.87.31.255 4096
55
144.87.16.0/21
144.87.16.0 144.87.23.255 2048
56
144.87.24.0/21
144.87.24.0 144.87.31.255 2048
57 144.87.128.0/17
144.87.128.0 144.87.255.255 32768
58
144.87.128.0/18
144.87.128.0 144.87.191.255 16384
59
144.98.0.0/16
144.98.0.0 144.98.255.255 65536
60
144.98.98.0/24
144.98.98.0 144.98.98.255 256
61
144.98.144.0/24
144.98.144.0 144.98.144.255 256
62 146.174.170.0/23
146.174.170.0 146.174.171.255 512
63 146.214.80.0/23
146.214.80.0 146.214.81.255 512
64 147.148.0.0/14
147.148.0.0 147.151.255.255 262144
65 147.152.0.0/16
147.152.0.0 147.152.255.255 65536
66 147.182.214.0/24
147.182.214.0 147.182.214.255 256
67
147.189.68.0/22
147.189.68.0 147.189.71.255 1024
68
147.189.76.0/22
147.189.76.0 147.189.79.255 1024
69 148.252.3.0/24
148.252.3.0 148.252.3.255 256
70 148.252.5.0/24
148.252.5.0 148.252.5.255 256
71 148.253.4.0/22
148.253.4.0 148.253.7.255 1024
72 148.253.220.0/23
148.253.220.0 148.253.221.255 512
73
149.223.0.0/16
149.223.0.0 149.223.255.255 65536
74
151.170.0.0/16
151.170.0.0 151.170.255.255 65536
75
151.170.3.0/24
151.170.3.0 151.170.3.255 256
76
152.134.0.0/16
152.134.0.0 152.134.255.255 65536
77 155.136.198.0/23
155.136.198.0 155.136.199.255 512
78 155.136.224.0/22
155.136.224.0 155.136.227.255 1024
79 155.136.230.0/23
155.136.230.0 155.136.231.255 512
80 155.136.232.0/23
155.136.232.0 155.136.233.255 512
81 158.155.253.0/24
158.155.253.0 158.155.253.255 256
82
158.234.0.0/16
158.234.0.0 158.234.255.255 65536
83 159.10.208.0/22
159.10.208.0 159.10.211.255 1024
84
159.10.210.0/23
159.10.210.0 159.10.211.255 512
85
159.180.96.0/19
159.180.96.0 159.180.127.255 8192
86 159.197.13.0/24
159.197.13.0 159.197.13.255 256
87 159.197.45.0/24
159.197.45.0 159.197.45.255 256
88 159.253.66.0/23
159.253.66.0 159.253.67.255 512
89 161.163.166.0/24
161.163.166.0 161.163.166.255 256
90 161.163.177.0/24
161.163.177.0 161.163.177.255 256
91 162.116.126.0/24
162.116.126.0 162.116.126.255 256
92 164.38.133.0/24
164.38.133.0 164.38.133.255 256
93 164.38.148.0/24
164.38.148.0 164.38.148.255 256
94 164.38.149.0/24
164.38.149.0 164.38.149.255 256
95 164.90.128.0/24
164.90.128.0 164.90.128.255 256
96 164.90.161.0/24
164.90.161.0 164.90.161.255 256
97
165.120.0.0/16
165.120.0.0 165.120.255.255 65536
98 165.197.56.0/22
165.197.56.0 165.197.59.255 1024
99 167.26.157.0/24
167.26.157.0 167.26.157.255 256
100 167.26.158.0/24
167.26.158.0 167.26.158.255 256
101 167.26.159.0/24
167.26.159.0 167.26.159.255 256
102 170.136.115.0/24
170.136.115.0 170.136.115.255 256
103 170.136.116.0/24
170.136.116.0 170.136.116.255 256
104 170.136.117.0/24
170.136.117.0 170.136.117.255 256
105 171.30.128.0/17
171.30.128.0 171.30.255.255 32768
106 178.78.106.0/23
178.78.106.0 178.78.107.255 512
107 178.78.108.0/22
178.78.108.0 178.78.111.255 1024
108
178.78.112.0/21
178.78.112.0 178.78.119.255 2048
109
178.78.120.0/21
178.78.120.0 178.78.127.255 2048
110 181.214.148.0/24
181.214.148.0 181.214.148.255 256
111 181.214.231.0/24
181.214.231.0 181.214.231.255 256
112
185.90.32.0/22
185.90.32.0 185.90.35.255 1024
113
185.119.110.0/24
185.119.110.0 185.119.110.255 256
114
185.144.148.0/22
185.144.148.0 185.144.151.255 1024
115
185.148.88.0/22
185.148.88.0 185.148.91.255 1024
116
185.156.48.0/24
185.156.48.0 185.156.48.255 256
117
185.177.208.0/22
185.177.208.0 185.177.211.255 1024
118 192.8.112.0/24
192.8.112.0 192.8.112.255 256
119 192.8.149.0/24
192.8.149.0 192.8.149.255 256
120 192.28.128.0/24
192.28.128.0 192.28.128.255 256
121
192.65.219.0/24
192.65.219.0 192.65.219.255 256
122 192.65.221.0/24
192.65.221.0 192.65.221.255 256
123 192.65.222.0/24
192.65.222.0 192.65.222.255 256
124 192.65.223.0/24
192.65.223.0 192.65.223.255 256
125 192.65.224.0/24
192.65.224.0 192.65.224.255 256
126 192.65.225.0/24
192.65.225.0 192.65.225.255 256
127 192.65.226.0/24
192.65.226.0 192.65.226.255 256
128 192.65.227.0/24
192.65.227.0 192.65.227.255 256
129 192.65.228.0/24
192.65.228.0 192.65.228.255 256
130
192.93.164.0/24
192.93.164.0 192.93.164.255 256
131
192.93.165.0/24
192.93.165.0 192.93.165.255 256
132
192.152.14.0/24
192.152.14.0 192.152.14.255 256
133
192.156.169.0/24
192.156.169.0 192.156.169.255 256
134
192.189.160.0/24
192.189.160.0 192.189.160.255 256
135
193.28.232.0/24
193.28.232.0 193.28.232.255 256
136
193.32.39.0/24
193.32.39.0 193.32.39.255 256
137 193.32.46.0/24
193.32.46.0 193.32.46.255 256
138 193.32.48.0/24
193.32.48.0 193.32.48.255 256
139
193.32.254.0/24
193.32.254.0 193.32.254.255 256
140 193.33.244.0/24
193.33.244.0 193.33.244.255 256
141 193.35.158.0/23
193.35.158.0 193.35.159.255 512
142 193.35.160.0/23
193.35.160.0 193.35.161.255 512
143 193.35.197.0/24
193.35.197.0 193.35.197.255 256
144
193.35.220.0/22
193.35.220.0 193.35.223.255 1024
145
193.35.220.0/24
193.35.220.0 193.35.220.255 256
146 193.36.240.0/24
193.36.240.0 193.36.240.255 256
147 193.36.243.0/24
193.36.243.0 193.36.243.255 256
148 193.36.253.0/24
193.36.253.0 193.36.253.255 256
149
193.37.142.0/24
193.37.142.0 193.37.142.255 256
150
193.39.16.0/20
193.39.16.0 193.39.31.255 4096
151
193.39.16.0/21
193.39.16.0 193.39.23.255 2048
152
193.39.24.0/21
193.39.24.0 193.39.31.255 2048
153
193.39.136.0/24
193.39.136.0 193.39.136.255 256
154
193.39.141.0/24
193.39.141.0 193.39.141.255 256
155
193.46.221.0/24
193.46.221.0 193.46.221.255 256
156
193.113.0.0/16
193.113.0.0 193.113.255.255 65536
157
193.138.107.0/24
193.138.107.0 193.138.107.255 256
158
193.189.80.0/23
193.189.80.0 193.189.81.255 512
159
193.189.80.0/24
193.189.80.0 193.189.80.255 256
160
193.195.138.0/24
193.195.138.0 193.195.138.255 256
161
193.219.122.0/24
193.219.122.0 193.219.122.255 256
162
194.0.239.0/24
194.0.239.0 194.0.239.255 256
163
194.32.162.0/24
194.32.162.0 194.32.162.255 256
164 194.33.160.0/24
194.33.160.0 194.33.160.255 256
165
194.34.0.0/21
194.34.0.0 194.34.7.255 2048
166
194.34.56.0/24
194.34.56.0 194.34.56.255 256
167 194.34.205.0/24
194.34.205.0 194.34.205.255 256
168 194.34.209.0/24
194.34.209.0 194.34.209.255 256
169 194.34.210.0/24
194.34.210.0 194.34.210.255 256
170 194.34.211.0/24
194.34.211.0 194.34.211.255 256
171
194.34.223.0/24
194.34.223.0 194.34.223.255 256
172
194.36.23.0/24
194.36.23.0 194.36.23.255 256
173 194.36.68.0/24
194.36.68.0 194.36.68.255 256
174 194.36.128.0/24
194.36.128.0 194.36.128.255 256
175
194.36.216.0/22
194.36.216.0 194.36.219.255 1024
176
194.59.188.0/24
194.59.188.0 194.59.188.255 256
177 194.60.136.0/24
194.60.136.0 194.60.136.255 256
178
194.62.7.0/24
194.62.7.0 194.62.7.255 256
179
194.70.94.0/24
194.70.94.0 194.70.94.255 256
180
194.72.0.0/14
194.72.0.0 194.75.255.255 262144
181
194.102.0.0/19
194.102.0.0 194.102.31.255 8192
182 194.132.24.0/24
194.132.24.0 194.132.24.255 256
183 194.132.25.0/24
194.132.25.0 194.132.25.255 256
184
194.146.94.0/23
194.146.94.0 194.146.95.255 512
185 194.169.22.0/24
194.169.22.0 194.169.22.255 256
186 194.169.69.0/24
194.169.69.0 194.169.69.255 256
187 194.169.79.0/24
194.169.79.0 194.169.79.255 256
188
194.246.78.0/24
194.246.78.0 194.246.78.255 256
189
195.8.202.0/23
195.8.202.0 195.8.203.255 512
190
195.35.123.0/24
195.35.123.0 195.35.123.255 256
191
195.99.0.0/16
195.99.0.0 195.99.255.255 65536
192
195.130.3.0/24
195.130.3.0 195.130.3.255 256
193
195.130.6.0/24
195.130.6.0 195.130.6.255 256
194
195.171.0.0/16
195.171.0.0 195.171.255.255 65536
195
195.182.62.0/24
195.182.62.0 195.182.62.255 256
196
195.218.32.0/19
195.218.32.0 195.218.63.255 8192
197 198.200.211.0/24
198.200.211.0 198.200.211.255 256
198 204.28.27.0/24
204.28.27.0 204.28.27.255 256
199 204.124.211.0/24
204.124.211.0 204.124.211.255 256
200 206.193.176.0/24
206.193.176.0 206.193.176.255 256
201
212.70.68.0/23
212.70.68.0 212.70.69.255 512
202
212.70.70.0/23
212.70.70.0 212.70.71.255 512
203
212.82.0.0/19
212.82.0.0 212.82.31.255 8192
204
212.140.0.0/16
212.140.0.0 212.140.255.255 65536
205
212.162.230.0/24
212.162.230.0 212.162.230.255 256
206
212.162.232.0/24
212.162.232.0 212.162.232.255 256
207
213.1.0.0/16
213.1.0.0 213.1.255.255 65536
208
213.120.0.0/14
213.120.0.0 213.123.255.255 262144
209 213.249.188.0/22
213.249.188.0 213.249.191.255 1024
210 216.222.222.0/24
216.222.222.0 216.222.222.255 256
211
217.32.0.0/12
217.32.0.0 217.47.255.255 1048576