BGP Announced

AS CIDR Description
AS3 18.12.0.0/16 MIT-GATEWAYS - Massachusetts Institute of Technology, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:172)

IP Host DateTime
18.12.1.1 t2srv0001.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.2 t2srv0002.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.3 t2srv0003.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.4 t2srv0004.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.5 t2srv0005.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.6 t2srv0006.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.7 t2srv0007.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.8 t2srv0008.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.9 t2srv0009.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.10 t2srv0010.cmsaf.mit.edu 2025-07-06 10:30:10
18.12.1.11 t2srv0011.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.12 t2srv0012.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.13 t2srv0013.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.14 t2srv0014.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.15 t2srv0015.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.16 t2srv0016.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.17 t2srv0017.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.18 t2srv0018.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.19 t2srv0019.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.20 xrootd.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.21 se01.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.22 se02.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.23 se03.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.24 se04.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.25 se05.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.26 xrootd1.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.27 xrootd2.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.28 xrootd3.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.29 xrootd4.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.30 xrootd5.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.31 ce01.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.32 ce02.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.33 ce03.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.34 ce04.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.35 t2vhost001.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.36 xrootd6.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.37 xrootd7.cmsaf.mit.edu 2025-07-06 10:30:10
18.12.1.39 xrootd9.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.40 xrootd10.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.41 xrootd8.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.42 t2adm0006.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.46 t2adm0001.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.47 t2adm0002.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.48 t2adm0003.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.49 t2adm0004.cmsaf.mit.edu 2025-07-06 10:30:10
18.12.1.50 t2adm0005.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.51 xrootd11.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.52 xrootd12.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.53 xrootd13.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.54 xrootd14.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.55 xrootd15.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.56 xrootd16.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.57 xrootd17.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.58 xrootd18.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.59 xrootd19.cmsaf.mit.edu 2025-07-06 10:30:10
18.12.1.60 xrootd20.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.61 hisrv0001.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.62 hisrv0002.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.63 tapesrm.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.64 tapexrd.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.71 t2dsk0001.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.72 t2dsk0002.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.73 t2dsk0003.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.74 hidsk0001.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.75 lndsk0001.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.76 nudsk0001.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.77 hidsk0002.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.81 ssh01.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.82 ssh02.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.83 hissh0001.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.84 hissh0002.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.91 submit01.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.100 www.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.101 cgate.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.102 cgate.mit.edu 2025-07-11 15:30:52
18.12.1.103 squid.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.104 squid1.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.105 squid2.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.106 fire2.mit.edu 2025-07-11 15:30:52
18.12.1.109 catweb.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.120 cms-pivot.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.123 cobbler.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.129 t2ceph01.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.130 t2ceph02.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.131 t2ceph03.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.132 t2ceph04.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.133 t2ceph05.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.134 t2ceph06.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.135 t2ceph07.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.136 t2ceph08.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.137 t2ceph09.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.138 t2ceph10.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.139 t2ceph11.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.140 t2ceph12.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.141 ldap01.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.142 ldap02.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.143 ldap03.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.144 ldap04.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.151 kdc01.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.152 kdc02.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.153 kdc03.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.154 kdc04.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.161 n01.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.162 n02.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.163 n03.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.164 n04.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.165 n05.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.166 n06.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.167 n07.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.171 perfsonar01.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.172 perfsonar02.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.176 t2dsk0010.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.177 t2dsk0011.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.178 t2dsk0012.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.179 t2dsk0013.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.180 t2dsk0014.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.181 t2dsk0015.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.182 t2dsk0016.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.183 t2dsk0017.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.184 t2dsk0018.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.185 t2dsk0019.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.186 t2dsk0020.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.187 t2dsk0021.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.188 t2dsk0022.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.189 t2dsk0023.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.190 t2dsk0024.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.191 t2dsk0025.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.192 t2dsk0026.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.193 t2dsk0027.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.194 t2dsk0028.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.195 t2dsk0029.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.196 t2dsk0030.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.197 t2dsk0031.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.198 t2dsk0032.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.199 t2dsk0033.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.200 t2dsk0034.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.201 t2dsk0035.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.202 t2dsk0036.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.203 t2dsk0037.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.204 t2dsk0038.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.205 t2dsk0039.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.206 t2dsk0040.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.207 t2dsk0041.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.208 t2dsk0042.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.209 t2dsk0043.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.210 t2dsk0044.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.211 t2dsk0045.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.212 t2dsk0046.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.213 t2dsk0047.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.214 t2dsk0048.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.215 t2dsk0049.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.216 t2dsk0050.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.217 t2dsk0051.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.218 t2dsk0052.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.219 t2dsk0053.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.220 t2dsk0054.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.221 t2dsk0055.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.222 t2dsk0056.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.223 t2dsk0057.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.224 t2dsk0058.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.225 t2dsk0059.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.226 t2dsk0060.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.227 t2dsk0061.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.228 t2dsk0062.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.229 t2dsk0063.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.230 t2dsk0064.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.231 t2dsk0065.cmsaf.mit.edu 2025-07-06 10:30:10
18.12.1.232 t2dsk0066.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.233 t2dsk0067.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.234 t2dsk0068.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.235 t2dsk0069.cmsaf.mit.edu 2025-07-11 15:30:52
18.12.1.236 t2dsk0070.cmsaf.mit.edu 2025-07-11 15:30:52

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31381 1463309133 1153867275719288914
Brazil 9037 86226398 2305871897990729730
China 6564 346799264 129893613128288
India 5969 35348480 24480594907136
Russian Federation 5748 46622776 10705793691720
Indonesia 3603 18073088 1225629728768
Germany 3109 112752904 69548054544384
United Kingdom 3108 71550336 31532536299520
Australia 3015 40588592 20514282543104
Poland 2465 19272192 15298114229248
Canada 2443 54437736 4438988948736
France 2201 75328768 12154271827456
Ukraine 2009 8261632 5013717516288
Bangladesh 1870 1933568 908494569472
Netherlands 1595 51310544 26556465939968
Argentina 1300 19708416 18815344377856
Italy 1298 52409856 28591018606592
Hong Kong 1280 18154148 8554605118208
Japan 1269 159027048 33573211799552
Spain 1233 34628352 7522246791168