BGP Full View β€” RIPE RIS RRC00data as of 2026-06-11 02:51

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix β€” the distinct origin ASN(s).
IPv4 prefixes
1 132 990
IPv4 origin ASNs
78 478
IPv4 MOAS
6 543
IPv6 prefixes
258 508
IPv6 origin ASNs
36 686
IPv6 MOAS
1 147

IPv4 prefixes by size /1–/24 only, excl. /0 default

MaskPrefixesAddresses
/8 16
268 435 456
/9 14
117 440 512
/10 39
163 577 856
/11 95
199 229 440
/12 304
318 767 104
/13 585
306 708 480
/14 1 202
315 097 088
/15 2 160
283 115 520
/16 13 792
903 872 512
/17 8 692
284 819 456
/18 14 040
230 031 360
/19 26 639
218 226 688
/20 48 528
198 770 688
/21 55 848
114 376 704
/22 118 737
121 586 688
/23 118 920
60 887 040
/24 717 852
183 770 112
Total 1 127 463 4 288 712 704
BGP /24 coverage of total IPv4 space
Announced in BGP 3 115 061 504 addr 72.53%
Not announced 1 179 905 792 addr 27.47%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.23%
↳ routable but not announced 587 296 256 addr 49.77%
    β€” of total IPv4 space 13.67%
    β€” of announceable space (total βˆ’ tech/reserved) 15.86%
Context
Total IPv4 /24 blocks 16 777 216 /24
Reserved + tech /24 (0/8, 10/8, 127/8, 224–255/8, 100.64/10, 169.254/16, 172.16/12, 192.168/16, …) 2 315 269 /24 13.80%
Of those, announced anyway (bogon leaks) 388 /24 0.02%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/6 1
4 398 046 511 104
/16 1
4 294 967 296
/19 1
536 870 912
/20 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 38
637 534 208
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 378
2 819 620 864
/30 747
195 821 568
/31 361
47 316 992
/32 27 034
1 771 700 224
/33 5 728
187 695 104
/34 5 565
91 176 960
/35 1 967
16 113 664
/36 10 041
41 127 936
/37 1 391
2 848 768
/38 2 754
2 820 096
/39 1 855
949 760
/40 23 623
6 047 488
/41 1 741
222 848
/42 3 044
194 816
/43 1 476
47 232
/44 26 106
417 696
/45 4 560
36 480
/46 5 960
23 840
/47 9 138
18 276
/48 119 480
119 480
Total 258 229 4 413 845 566 044
IPv4 (1 132 990) IPv6 (258 508)
Reset
Found 224 IPv4 prefixes Β· ASN: AS262191 Β· showing 1–224
# Prefix ↑ Mask Range Origin ASN MOAS
1 8.243.170.0/24 /24 8.243.170.0 – 8.243.170.255 AS262191 1
2 37.10.70.0/24 /24 37.10.70.0 – 37.10.70.255 AS262191 1
3 37.10.108.0/24 /24 37.10.108.0 – 37.10.108.255 AS262191 1
4 38.50.50.0/24 /24 38.50.50.0 – 38.50.50.255 AS262191 1
5 45.127.192.0/22 /22 45.127.192.0 – 45.127.195.255 AS262191 1
6 45.169.37.0/24 /24 45.169.37.0 – 45.169.37.255 AS262191 1
7 45.169.38.0/24 /24 45.169.38.0 – 45.169.38.255 AS262191 1
8 45.169.39.0/24 /24 45.169.39.0 – 45.169.39.255 AS262191 1
9 45.171.118.0/24 /24 45.171.118.0 – 45.171.118.255 AS262191 1
10 45.173.6.0/23 /23 45.173.6.0 – 45.173.7.255 AS262191 1
11 45.173.7.0/24 /24 45.173.7.0 – 45.173.7.255 AS262191 1
12 45.192.18.0/24 /24 45.192.18.0 – 45.192.18.255 AS262191 1
13 45.235.40.0/24 /24 45.235.40.0 – 45.235.40.255 AS262191 1
14 45.235.41.0/24 /24 45.235.41.0 – 45.235.41.255 AS262191 1
15 103.133.208.0/24 /24 103.133.208.0 – 103.133.208.255 AS262191 1
16 103.133.209.0/24 /24 103.133.209.0 – 103.133.209.255 AS262191 1
17 103.133.210.0/24 /24 103.133.210.0 – 103.133.210.255 AS262191 1
18 103.133.211.0/24 /24 103.133.211.0 – 103.133.211.255 AS262191 1
19 131.0.168.0/23 /23 131.0.168.0 – 131.0.169.255 AS262191 1
20 131.0.170.0/24 /24 131.0.170.0 – 131.0.170.255 AS262191 1
21 131.0.171.0/24 /24 131.0.171.0 – 131.0.171.255 AS262191 1
22 138.121.12.0/24 /24 138.121.12.0 – 138.121.12.255 AS262191 1
23 138.121.13.0/24 /24 138.121.13.0 – 138.121.13.255 AS262191 1
24 138.121.14.0/24 /24 138.121.14.0 – 138.121.14.255 AS262191 1
25 138.121.15.0/24 /24 138.121.15.0 – 138.121.15.255 AS262191 1
26 138.121.156.0/22 /22 138.121.156.0 – 138.121.159.255 AS262191 1
27 154.197.34.0/23 /23 154.197.34.0 – 154.197.35.255 AS262191 1
28 166.0.13.0/24 /24 166.0.13.0 – 166.0.13.255 AS262191 1
29 167.250.134.0/24 /24 167.250.134.0 – 167.250.134.255 AS262191 1
30 168.197.68.0/22 /22 168.197.68.0 – 168.197.71.255 AS262191 1
31 168.197.68.0/24 /24 168.197.68.0 – 168.197.68.255 AS262191 1
32 168.197.69.0/24 /24 168.197.69.0 – 168.197.69.255 AS262191 1
33 168.197.70.0/24 /24 168.197.70.0 – 168.197.70.255 AS262191 1
34 168.197.71.0/24 /24 168.197.71.0 – 168.197.71.255 AS262191 1
35 168.227.244.0/22 /22 168.227.244.0 – 168.227.247.255 AS262191 1
36 168.227.244.0/24 /24 168.227.244.0 – 168.227.244.255 AS262191 1
37 168.227.245.0/24 /24 168.227.245.0 – 168.227.245.255 AS262191 1
38 168.227.246.0/24 /24 168.227.246.0 – 168.227.246.255 AS262191 1
39 168.228.124.0/24 /24 168.228.124.0 – 168.228.124.255 AS262191 1
40 168.228.125.0/24 /24 168.228.125.0 – 168.228.125.255 AS262191 1
41 168.228.126.0/24 /24 168.228.126.0 – 168.228.126.255 AS262191 1
42 168.228.127.0/24 /24 168.228.127.0 – 168.228.127.255 AS262191 1
43 170.80.97.0/24 /24 170.80.97.0 – 170.80.97.255 AS262191 1
44 170.238.169.0/24 /24 170.238.169.0 – 170.238.169.255 AS262191 1
45 177.8.72.0/21 /21 177.8.72.0 – 177.8.79.255 AS262191 1
46 177.8.73.0/24 /24 177.8.73.0 – 177.8.73.255 AS262191 1
47 177.8.78.0/24 /24 177.8.78.0 – 177.8.78.255 AS262191 1
48 179.60.42.0/24 /24 179.60.42.0 – 179.60.42.255 AS262191 1
49 179.61.112.0/20 /20 179.61.112.0 – 179.61.127.255 AS262191 1
50 181.41.156.0/23 /23 181.41.156.0 – 181.41.157.255 AS262191 1
51 181.41.157.0/24 /24 181.41.157.0 – 181.41.157.255 AS262191 1
52 181.189.241.0/24 /24 181.189.241.0 – 181.189.241.255 AS262191 1
53 181.215.197.0/24 /24 181.215.197.0 – 181.215.197.255 AS262191 1
54 185.28.216.0/22 /22 185.28.216.0 – 185.28.219.255 AS262191 1
55 185.42.20.0/22 /22 185.42.20.0 – 185.42.23.255 AS262191 1
56 185.122.240.0/22 /22 185.122.240.0 – 185.122.243.255 AS262191 1
57 185.197.128.0/22 /22 185.197.128.0 – 185.197.131.255 AS262191 1
58 186.121.136.0/21 /21 186.121.136.0 – 186.121.143.255 AS262191 1
59 186.121.152.0/24 /24 186.121.152.0 – 186.121.152.255 AS262191 1
60 186.121.153.0/24 /24 186.121.153.0 – 186.121.153.255 AS262191 1
61 186.190.254.0/24 /24 186.190.254.0 – 186.190.254.255 AS262191 1
62 186.190.255.0/24 /24 186.190.255.0 – 186.190.255.255 AS262191 1
63 190.5.65.0/24 /24 190.5.65.0 – 190.5.65.255 AS262191 1
64 190.109.0.0/24 /24 190.109.0.0 – 190.109.0.255 AS262191 1
65 190.109.1.0/24 /24 190.109.1.0 – 190.109.1.255 AS262191 1
66 190.109.2.0/24 /24 190.109.2.0 – 190.109.2.255 AS262191 1
67 190.109.3.0/24 /24 190.109.3.0 – 190.109.3.255 AS262191 1
68 190.109.4.0/24 /24 190.109.4.0 – 190.109.4.255 AS262191 1
69 190.109.5.0/24 /24 190.109.5.0 – 190.109.5.255 AS262191 1
70 190.109.6.0/24 /24 190.109.6.0 – 190.109.6.255 AS262191 1
71 190.109.7.0/24 /24 190.109.7.0 – 190.109.7.255 AS262191 1
72 190.109.8.0/24 /24 190.109.8.0 – 190.109.8.255 AS262191 1
73 190.109.9.0/24 /24 190.109.9.0 – 190.109.9.255 AS262191 1
74 190.109.10.0/24 /24 190.109.10.0 – 190.109.10.255 AS262191 1
75 190.109.11.0/24 /24 190.109.11.0 – 190.109.11.255 AS262191 1
76 190.109.12.0/24 /24 190.109.12.0 – 190.109.12.255 AS262191 1
77 190.109.13.0/24 /24 190.109.13.0 – 190.109.13.255 AS262191 1
78 190.109.14.0/24 /24 190.109.14.0 – 190.109.14.255 AS262191 1
79 190.109.15.0/24 /24 190.109.15.0 – 190.109.15.255 AS262191 1
80 190.109.16.0/24 /24 190.109.16.0 – 190.109.16.255 AS262191 1
81 190.109.17.0/24 /24 190.109.17.0 – 190.109.17.255 AS262191 1
82 190.109.18.0/24 /24 190.109.18.0 – 190.109.18.255 AS262191 1
83 190.109.19.0/24 /24 190.109.19.0 – 190.109.19.255 AS262191 1
84 190.109.20.0/24 /24 190.109.20.0 – 190.109.20.255 AS262191 1
85 190.109.21.0/24 /24 190.109.21.0 – 190.109.21.255 AS262191 1
86 190.109.22.0/24 /24 190.109.22.0 – 190.109.22.255 AS262191 1
87 190.109.23.0/24 /24 190.109.23.0 – 190.109.23.255 AS262191 1
88 190.109.24.0/24 /24 190.109.24.0 – 190.109.24.255 AS262191 1
89 190.109.25.0/24 /24 190.109.25.0 – 190.109.25.255 AS262191 1
90 190.109.26.0/24 /24 190.109.26.0 – 190.109.26.255 AS262191 1
91 190.109.27.0/24 /24 190.109.27.0 – 190.109.27.255 AS262191 1
92 190.109.28.0/24 /24 190.109.28.0 – 190.109.28.255 AS262191 1
93 190.109.29.0/24 /24 190.109.29.0 – 190.109.29.255 AS262191 1
94 190.109.30.0/24 /24 190.109.30.0 – 190.109.30.255 AS262191 1
95 190.109.31.0/24 /24 190.109.31.0 – 190.109.31.255 AS262191 1
96 190.131.192.0/24 /24 190.131.192.0 – 190.131.192.255 AS262191 1
97 190.131.194.0/24 /24 190.131.194.0 – 190.131.194.255 AS262191 1
98 190.131.195.0/24 /24 190.131.195.0 – 190.131.195.255 AS262191 1
99 190.131.196.0/24 /24 190.131.196.0 – 190.131.196.255 AS262191 1
100 190.131.197.0/24 /24 190.131.197.0 – 190.131.197.255 AS262191 1
101 190.131.198.0/24 /24 190.131.198.0 – 190.131.198.255 AS262191 1
102 190.131.199.0/24 /24 190.131.199.0 – 190.131.199.255 AS262191 1
103 190.131.200.0/24 /24 190.131.200.0 – 190.131.200.255 AS262191 1
104 190.131.201.0/24 /24 190.131.201.0 – 190.131.201.255 AS262191 1
105 190.131.202.0/24 /24 190.131.202.0 – 190.131.202.255 AS262191 1
106 190.131.203.0/24 /24 190.131.203.0 – 190.131.203.255 AS262191 1
107 190.131.204.0/24 /24 190.131.204.0 – 190.131.204.255 AS262191 1
108 190.131.205.0/24 /24 190.131.205.0 – 190.131.205.255 AS262191 1
109 190.131.206.0/24 /24 190.131.206.0 – 190.131.206.255 AS262191 1
110 190.131.207.0/24 /24 190.131.207.0 – 190.131.207.255 AS262191 1
111 190.131.208.0/24 /24 190.131.208.0 – 190.131.208.255 AS262191 1
112 190.131.210.0/24 /24 190.131.210.0 – 190.131.210.255 AS262191 1
113 190.131.211.0/24 /24 190.131.211.0 – 190.131.211.255 AS262191 1
114 190.131.212.0/24 /24 190.131.212.0 – 190.131.212.255 AS262191 1
115 190.131.213.0/24 /24 190.131.213.0 – 190.131.213.255 AS262191 1
116 190.131.214.0/24 /24 190.131.214.0 – 190.131.214.255 AS262191 1
117 190.131.215.0/24 /24 190.131.215.0 – 190.131.215.255 AS262191 1
118 190.131.216.0/24 /24 190.131.216.0 – 190.131.216.255 AS262191 1
119 190.131.217.0/24 /24 190.131.217.0 – 190.131.217.255 AS262191 1
120 190.131.218.0/24 /24 190.131.218.0 – 190.131.218.255 AS262191 1
121 190.131.219.0/24 /24 190.131.219.0 – 190.131.219.255 AS262191 1
122 190.131.220.0/24 /24 190.131.220.0 – 190.131.220.255 AS262191 1
123 190.131.221.0/24 /24 190.131.221.0 – 190.131.221.255 AS262191 1
124 190.131.222.0/24 /24 190.131.222.0 – 190.131.222.255 AS262191 1
125 190.131.223.0/24 /24 190.131.223.0 – 190.131.223.255 AS262191 1
126 190.131.224.0/24 /24 190.131.224.0 – 190.131.224.255 AS262191 1
127 190.131.225.0/24 /24 190.131.225.0 – 190.131.225.255 AS262191 1
128 190.131.226.0/24 /24 190.131.226.0 – 190.131.226.255 AS262191 1
129 190.131.227.0/24 /24 190.131.227.0 – 190.131.227.255 AS262191 1
130 190.131.228.0/24 /24 190.131.228.0 – 190.131.228.255 AS262191 1
131 190.131.229.0/24 /24 190.131.229.0 – 190.131.229.255 AS262191 1
132 190.131.230.0/24 /24 190.131.230.0 – 190.131.230.255 AS262191 1
133 190.131.231.0/24 /24 190.131.231.0 – 190.131.231.255 AS262191 1
134 190.131.232.0/24 /24 190.131.232.0 – 190.131.232.255 AS262191 1
135 190.131.234.0/24 /24 190.131.234.0 – 190.131.234.255 AS262191 1
136 190.131.235.0/24 /24 190.131.235.0 – 190.131.235.255 AS262191 1
137 190.131.236.0/24 /24 190.131.236.0 – 190.131.236.255 AS262191 1
138 190.131.237.0/24 /24 190.131.237.0 – 190.131.237.255 AS262191 1
139 190.131.238.0/24 /24 190.131.238.0 – 190.131.238.255 AS262191 1
140 190.131.239.0/24 /24 190.131.239.0 – 190.131.239.255 AS262191 1
141 190.131.240.0/24 /24 190.131.240.0 – 190.131.240.255 AS262191 1
142 190.131.241.0/24 /24 190.131.241.0 – 190.131.241.255 AS262191 1
143 190.131.242.0/24 /24 190.131.242.0 – 190.131.242.255 AS262191 1
144 190.131.243.0/24 /24 190.131.243.0 – 190.131.243.255 AS262191 1
145 190.131.244.0/24 /24 190.131.244.0 – 190.131.244.255 AS262191 1
146 190.131.245.0/24 /24 190.131.245.0 – 190.131.245.255 AS262191 1
147 190.131.246.0/24 /24 190.131.246.0 – 190.131.246.255 AS262191 1
148 190.131.247.0/24 /24 190.131.247.0 – 190.131.247.255 AS262191 1
149 190.131.248.0/24 /24 190.131.248.0 – 190.131.248.255 AS262191 1
150 190.131.250.0/24 /24 190.131.250.0 – 190.131.250.255 AS262191 1
151 190.131.251.0/24 /24 190.131.251.0 – 190.131.251.255 AS262191 1
152 190.131.252.0/24 /24 190.131.252.0 – 190.131.252.255 AS262191 1
153 190.131.253.0/24 /24 190.131.253.0 – 190.131.253.255 AS262191 1
154 190.131.254.0/24 /24 190.131.254.0 – 190.131.254.255 AS262191 1
155 190.131.255.0/24 /24 190.131.255.0 – 190.131.255.255 AS262191 1
156 190.242.0.0/24 /24 190.242.0.0 – 190.242.0.255 AS262191 1
157 190.242.22.0/24 /24 190.242.22.0 – 190.242.22.255 AS262191 1
158 190.242.23.0/24 /24 190.242.23.0 – 190.242.23.255 AS262191 1
159 190.242.36.0/24 /24 190.242.36.0 – 190.242.36.255 AS262191 1
160 190.242.37.0/24 /24 190.242.37.0 – 190.242.37.255 AS262191 1
161 190.242.38.0/24 /24 190.242.38.0 – 190.242.38.255 AS262191 1
162 190.242.39.0/24 /24 190.242.39.0 – 190.242.39.255 AS262191 1
163 190.242.40.0/24 /24 190.242.40.0 – 190.242.40.255 AS262191 1
164 190.242.41.0/24 /24 190.242.41.0 – 190.242.41.255 AS262191 1
165 190.242.42.0/24 /24 190.242.42.0 – 190.242.42.255 AS262191 1
166 190.242.43.0/24 /24 190.242.43.0 – 190.242.43.255 AS262191 1
167 190.242.44.0/24 /24 190.242.44.0 – 190.242.44.255 AS262191 1
168 190.242.45.0/24 /24 190.242.45.0 – 190.242.45.255 AS262191 1
169 190.242.46.0/24 /24 190.242.46.0 – 190.242.46.255 AS262191 1
170 190.242.47.0/24 /24 190.242.47.0 – 190.242.47.255 AS262191 1
171 190.242.54.0/24 /24 190.242.54.0 – 190.242.54.255 AS262191 1
172 190.242.58.0/24 /24 190.242.58.0 – 190.242.58.255 AS262191 1
173 190.242.59.0/24 /24 190.242.59.0 – 190.242.59.255 AS262191 1
174 190.242.60.0/24 /24 190.242.60.0 – 190.242.60.255 AS262191 1
175 190.242.61.0/24 /24 190.242.61.0 – 190.242.61.255 AS262191 1
176 190.242.62.0/24 /24 190.242.62.0 – 190.242.62.255 AS262191 1
177 190.242.63.0/24 /24 190.242.63.0 – 190.242.63.255 AS262191 1
178 190.242.96.0/24 /24 190.242.96.0 – 190.242.96.255 AS262191 1
179 190.242.98.0/24 /24 190.242.98.0 – 190.242.98.255 AS262191 1
180 190.242.99.0/24 /24 190.242.99.0 – 190.242.99.255 AS262191 1
181 190.242.100.0/24 /24 190.242.100.0 – 190.242.100.255 AS262191 1
182 190.242.101.0/24 /24 190.242.101.0 – 190.242.101.255 AS262191 1
183 190.242.103.0/24 /24 190.242.103.0 – 190.242.103.255 AS262191 1
184 190.242.104.0/24 /24 190.242.104.0 – 190.242.104.255 AS262191 1
185 190.242.105.0/24 /24 190.242.105.0 – 190.242.105.255 AS262191 1
186 190.242.107.0/24 /24 190.242.107.0 – 190.242.107.255 AS262191 1
187 190.242.108.0/24 /24 190.242.108.0 – 190.242.108.255 AS262191 1
188 190.242.109.0/24 /24 190.242.109.0 – 190.242.109.255 AS262191 1
189 190.242.110.0/24 /24 190.242.110.0 – 190.242.110.255 AS262191 1
190 190.242.111.0/24 /24 190.242.111.0 – 190.242.111.255 AS262191 1
191 190.242.112.0/24 /24 190.242.112.0 – 190.242.112.255 AS262191 1
192 190.242.113.0/24 /24 190.242.113.0 – 190.242.113.255 AS262191 1
193 190.242.114.0/24 /24 190.242.114.0 – 190.242.114.255 AS262191 1
194 190.242.115.0/24 /24 190.242.115.0 – 190.242.115.255 AS262191 1
195 190.242.116.0/24 /24 190.242.116.0 – 190.242.116.255 AS262191 1
196 190.242.117.0/24 /24 190.242.117.0 – 190.242.117.255 AS262191 1
197 190.242.124.0/24 /24 190.242.124.0 – 190.242.124.255 AS262191 1
198 190.242.125.0/24 /24 190.242.125.0 – 190.242.125.255 AS262191 1
199 190.242.127.0/24 /24 190.242.127.0 – 190.242.127.255 AS262191 1
200 190.242.128.0/24 /24 190.242.128.0 – 190.242.128.255 AS262191 1
201 190.242.129.0/24 /24 190.242.129.0 – 190.242.129.255 AS262191 1
202 190.242.130.0/24 /24 190.242.130.0 – 190.242.130.255 AS262191 1
203 190.242.131.0/24 /24 190.242.131.0 – 190.242.131.255 AS262191 1
204 190.242.139.0/24 /24 190.242.139.0 – 190.242.139.255 AS262191 1
205 190.242.188.0/24 /24 190.242.188.0 – 190.242.188.255 AS262191 1
206 190.242.189.0/24 /24 190.242.189.0 – 190.242.189.255 AS262191 1
207 190.242.190.0/24 /24 190.242.190.0 – 190.242.190.255 AS262191 1
208 190.242.213.0/24 /24 190.242.213.0 – 190.242.213.255 AS262191 1
209 191.102.60.0/24 /24 191.102.60.0 – 191.102.60.255 AS262191 1
210 200.2.64.0/24 /24 200.2.64.0 – 200.2.64.255 AS262191 1
211 200.2.66.0/24 /24 200.2.66.0 – 200.2.66.255 AS262191 1
212 200.2.67.0/24 /24 200.2.67.0 – 200.2.67.255 AS262191 1
213 200.3.193.0/24 /24 200.3.193.0 – 200.3.193.255 AS262191 1
214 200.3.244.0/24 /24 200.3.244.0 – 200.3.244.255 AS262191 1
215 200.3.245.0/24 /24 200.3.245.0 – 200.3.245.255 AS262191 1
216 200.3.246.0/24 /24 200.3.246.0 – 200.3.246.255 AS262191 1
217 200.112.192.0/21 /21 200.112.192.0 – 200.112.199.255 AS262191 1
218 200.112.192.0/24 /24 200.112.192.0 – 200.112.192.255 AS262191 1
219 200.112.200.0/22 /22 200.112.200.0 – 200.112.203.255 AS262191 1
220 200.112.206.0/23 /23 200.112.206.0 – 200.112.207.255 AS262191 1
221 201.150.96.0/24 /24 201.150.96.0 – 201.150.96.255 AS262191 1
222 201.150.97.0/24 /24 201.150.97.0 – 201.150.97.255 AS262191 1
223 201.150.98.0/24 /24 201.150.98.0 – 201.150.98.255 AS262191 1
224 201.150.99.0/24 /24 201.150.99.0 – 201.150.99.255 AS262191 1