BGP Announced

AS CIDR Description
AS111 128.197.254.0/24 BOSTONU-AS - Boston University, US
AS111 128.197.0.0/16 BOSTONU-AS - Boston University, US

Real Time BGP Data

AS / Info IP / Time AS Path
Loading...

Reverse DNS List (Total:169)

IP Host DateTime
128.197.254.0 cumm111-core-gw01-vl833-comm881-326r12pbc0ses01-int-tbd.bu.edu 2025-02-16 14:01:50
128.197.254.2 bige100-dist-oob01.bu.edu 2025-02-16 14:01:50
128.197.254.3 cumm111-dist-oob02.bu.edu 2025-02-16 14:01:50
128.197.254.4 comm881-nat-aca01.bu.edu 2025-02-16 14:01:50
128.197.254.5 comm881-nat-aca02.bu.edu 2025-02-16 14:01:50
128.197.254.6 comm595-core-gw01-vl833-comm881-326r12pbc0ses01-int-tbd.bu.edu 2025-02-16 14:01:50
128.197.254.8 comm595-dist-aca03.bu.edu 2025-02-16 14:01:50
128.197.254.10 cumm111-dist-aca01.bu.edu 2025-02-16 14:01:50
128.197.254.11 bige100-nat-aca01.bu.edu 2025-02-16 14:01:50
128.197.254.14 cumm024-dist-aca04.bu.edu 2025-02-16 14:01:50
128.197.254.15 spra065-dist-aca01.bu.edu 2025-02-16 14:01:50
128.197.254.16 cumm111-bdr-gw04.bu.edu 2025-02-16 14:01:50
128.197.254.17 buic010-bdr-gw04.bu.edu 2025-02-16 14:01:50
128.197.254.18 cumm111-dist-aca02.bu.edu 2025-02-16 14:01:50
128.197.254.19 comm595-dist-res01.bu.edu 2025-02-16 14:01:50
128.197.254.20 comm685-dist-aca02.bu.edu 2025-02-16 14:01:50
128.197.254.21 west045-dist-aca01.bu.edu 2025-02-16 14:01:50
128.197.254.24 8ths701-dist-aca02.bu.edu 2025-02-16 14:01:50
128.197.254.25 bige100-dist-aca02.bu.edu 2025-02-16 14:01:50
128.197.254.26 bige100-dist-aca01.bu.edu 2025-02-16 14:01:50
128.197.254.27 bige100-bdr-gw01.bu.edu 2025-02-16 14:01:50
128.197.254.29 cumm111-dist-aca02-gi5-1-cumm111-nat-aca01-gi0-0.bu.edu 2025-02-16 14:01:50
128.197.254.30 cumm111-nat-aca01-gi0-0-cumm111-dist-aca02-gi5-1.bu.edu 2025-02-16 14:01:50
128.197.254.32 comm881-dist-aca01.bu.edu 2025-02-16 14:01:50
128.197.254.33 cumm111-bdr-gw03.bu.edu 2025-02-16 14:01:50
128.197.254.34 comm765-dist-aca01.bu.edu 2025-02-16 14:01:50
128.197.254.35 comm595-bdr-gw02.bu.edu 2025-02-16 14:01:50
128.197.254.37 mary008-dist-res02.bu.edu 2025-02-16 14:01:50
128.197.254.38 cumm111-bdr-gw04-lo100.bu.edu 2025-02-16 14:01:50
128.197.254.39 buic010-bdr-gw04-lo100.bu.edu 2025-02-16 14:01:50
128.197.254.40 mtwa073-dist-aca02.bu.edu 2025-02-16 14:01:50
128.197.254.41 cumm111-dist-aca03.bu.edu 2025-02-16 14:01:50
128.197.254.42 mtwa073-dist-aca01.bu.edu 2025-02-16 14:01:50
128.197.254.43 rive150-dist-gw01.bu.edu 2025-02-16 14:01:50
128.197.254.45 cumm111-core-gw01-hu1-0-11-v870-cumm111-dist-oob02-gi1-1-1.bu.edu 2025-02-16 14:01:50
128.197.254.46 cumm111-dist-oob02-gi1-1-1-v870-cumm111-core-gw01-hu1-0-11.bu.edu 2025-02-16 14:01:50
128.197.254.48 cumm111-tunnel-gw01.bu.edu 2025-02-16 14:01:50
128.197.254.49 cumm111-bdr-gw01.bu.edu 2025-02-16 14:01:50
128.197.254.50 comm595-tunnel-gw01.bu.edu 2025-02-16 14:01:50
128.197.254.51 mars2780-dist-aca01.bu.edu 2025-02-21 01:57:30
128.197.254.52 cumm111-nat-aca01.bu.edu 2025-02-16 14:01:50
128.197.254.53 comm595-bdr-gw01.bu.edu 2025-02-16 14:01:50
128.197.254.54 8ths701-dist-aca01.bu.edu 2025-02-16 14:01:50
128.197.254.55 comm665-dist-aca01.bu.edu 2025-02-16 14:01:50
128.197.254.56 cumm024-dist-aca03.bu.edu 2025-02-16 14:01:50
128.197.254.57 comm595-core-gw01.bu.edu 2025-02-16 14:01:50
128.197.254.58 comm881-dist-aca01-Vl826-comm881-326r12pbc0ses01-int-tbd.bu.edu 2025-02-16 14:01:50
128.197.254.60 buic010-dist-aca02.bu.edu 2025-02-16 14:01:50
128.197.254.61 buic010-dist-res02.bu.edu 2025-02-16 14:01:50
128.197.254.63 comm595-dist-res02.bu.edu 2025-02-16 14:01:50
128.197.254.64 comm595-linknet-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.65 cumm111-cgw-comm595.bu.edu 2025-02-16 14:01:50
128.197.254.66 comm595-cgw-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.67 comm595-broadcast-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.69 comm595-core-gw01-hu1-0-11-v872-cumm111-dist-oob02-gi1-1-2.bu.edu 2025-02-16 14:01:50
128.197.254.70 cumm111-dist-oob02-gi1-1-2-v872-comm595-core-gw01-hu1-0-11.bu.edu 2025-02-16 14:01:50
128.197.254.73 cumm111-core-gw01-te5-3-comm765-dist-aca01-te5-4.bu.edu 2025-02-16 14:01:50
128.197.254.74 comm765-dist-aca01-te5-4-cumm111-core-gw01-te5-3.bu.edu 2025-02-16 14:01:50
128.197.254.77 comm595-core-gw01-te5-3-comm765-dist-aca01-te5-5.bu.edu 2025-02-16 14:01:50
128.197.254.78 comm765-dist-aca01-te5-5-comm595-core-gw01-te5-3.bu.edu 2025-02-16 14:01:50
128.197.254.81 cumm111-dist-aca01-gi4-9-test6500-gi4-1.bu.edu 2025-02-16 14:01:50
128.197.254.82 test6500-gi4-1-cumm111-dist-aca01-gi4-9.bu.edu 2025-02-16 14:01:50
128.197.254.84 mars2780-dist-aca02.bu.edu 2025-02-21 01:57:30
128.197.254.89 comm665-aci-common-default-l3out-leaf205.bu.edu 2025-02-16 14:01:50
128.197.254.91 comm665-aci-common-default-l3out-leaf206.bu.edu 2025-02-16 14:01:50
128.197.254.97 cumm111-core-aca01-gi2-1-econ072-core-aca01-gi2-23.bu.edu 2025-02-16 14:01:50
128.197.254.98 econ072-core-aca01-gi2-23-cumm111-core-aca01-gi2-1.bu.edu 2025-02-16 14:01:50
128.197.254.101 comm595-core-aca01-te3-6-alba650-core-aca01-te1-4.bu.edu 2025-02-16 14:01:50
128.197.254.102 alba650-core-aca01-te1-4-comm595-core-aca01-te3-6.bu.edu 2025-02-16 14:01:50
128.197.254.105 bige100-dist-aca01-te7-2-te7-3-bige100-dist-aca02-te7-4-te7-5.bu.edu 2025-02-16 14:01:50
128.197.254.106 bige100-dist-aca02-te7-4-te7-5-bige100-dist-aca01-te7-2-te7-3.bu.edu 2025-02-16 14:01:50
128.197.254.108 comm595-core-gw01-vl862-comm881-326r12pbc0tes01-int-tbd.bu.edu 2025-02-21 01:57:30
128.197.254.110 cumm111-core-gw01-vl863-comm881-326r12pbc0tes01-int-tbd.bu.edu 2025-02-16 14:01:50
128.197.254.113 comm595-core-aca01-gi2-16-comm595-bdr-gw01-gi1-2.bu.edu 2025-02-16 14:01:50
128.197.254.114 comm595-bdr-gw01-gi1-2-comm595-core-aca01-gi2-16.bu.edu 2025-02-16 14:01:50
128.197.254.117 cumm111-core-aca01-gi2-7-comm595-bdr-gw01-gi1-1.bu.edu 2025-02-16 14:01:50
128.197.254.118 comm595-bdr-gw01-gi1-1-cumm111-core-aca01-gi2-7.bu.edu 2025-02-16 14:01:50
128.197.254.121 cumm111-core-res01-gi2-16-cumm111-bdr-gw01-gi1-1.bu.edu 2025-02-16 14:01:50
128.197.254.122 cumm111-bdr-gw01-gi1-1-cumm111-core-res01-gi2-16.bu.edu 2025-02-16 14:01:50
128.197.254.125 comm595-core-res01-gi2-3-cumm111-bdr-gw01-gi1-2.bu.edu 2025-02-16 14:01:50
128.197.254.126 cumm111-bdr-gw01-gi1-2-comm595-core-res01-gi2-3.bu.edu 2025-02-16 14:01:50
128.197.254.132 cumm111-core-gw01-fo7-1-cumm111-dist-aca02-hu1-0-51.bu.edu 2025-02-16 14:01:50
128.197.254.133 cumm111-dist-aca02-hu1-0-51-cumm111-core-gw01-fo7-1.bu.edu 2025-02-16 14:01:50
128.197.254.136 mary008-linknet-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.137 cumm111-core-aca01-gi2-4-mary008-dist-aca01-gi5-1.bu.edu 2025-02-16 14:01:50
128.197.254.138 mary008-dist-aca01-gi5-1-cumm111-core-aca01-gi2-4.bu.edu 2025-02-16 14:01:50
128.197.254.139 mary008-broadcast-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.140 mary008-linknet-comm595.bu.edu 2025-02-16 14:01:50
128.197.254.141 comm595-core-aca01-gi2-3-mary008-dist-aca01-5-2.bu.edu 2025-02-16 14:01:50
128.197.254.142 mary008-dist-aca01-5-2-comm595-core-aca01-gi2-3.bu.edu 2025-02-16 14:01:50
128.197.254.143 mary008-broadcast-comm595.bu.edu 2025-02-21 01:57:30
128.197.254.144 comm881-dist-aca01-vl864-comm881-326r12pbcotes01-int-tbd.bu.edu 2025-02-16 14:01:50
128.197.254.146 bige100-dist-aca01-eth7-1-bige100-250r06pcc13es01-eth1-52.bu.edu 2025-02-16 14:01:50
128.197.254.147 bige100-250r06pcc13es01-eth1-52-bige100-dist-aca01-eth7-1.bu.edu 2025-02-16 14:01:50
128.197.254.148 buic010a-linknet-comm595.bu.edu 2025-02-21 01:57:30
128.197.254.149 comm595-core-aca01-te3-2-buic010-dist-aca01-te5-5.bu.edu 2025-02-16 14:01:50
128.197.254.150 buic010-dist-aca01-te5-5-comm595-core-aca01-te3-2.bu.edu 2025-02-16 14:01:50
128.197.254.151 buic010a-broadcast-comm595.bu.edu 2025-02-16 14:01:50
128.197.254.152 comm685-linknet-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.153 cumm111-core-aca01-te3-3-comm685-dist-aca01-te5-4.bu.edu 2025-02-16 14:01:50
128.197.254.154 comm685-dist-aca01-te5-4-cumm111-core-aca01-te3-3.bu.edu 2025-02-16 14:01:50
128.197.254.155 comm685-broadcast-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.156 comm685-linknet-comm685.bu.edu 2025-02-16 14:01:50
128.197.254.157 comm595-core-aca01-te3-3-comm685-dist-aca01-te5-5.bu.edu 2025-02-16 14:01:50
128.197.254.158 comm685-dist-aca01-te5-5-comm595-core-aca01-te3-3.bu.edu 2025-02-16 14:01:50
128.197.254.159 comm685-broadcast-comm685.bu.edu 2025-02-16 14:01:50
128.197.254.160 cumm111-linknet-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.161 cumm111-core-aca01-te3-1-cumm111-dist-aca01-te5-4.bu.edu 2025-02-16 14:01:50
128.197.254.162 cumm111-dist-aca01-te5-4-cumm111-core-aca01-te3-1.bu.edu 2025-02-16 14:01:50
128.197.254.163 cumm111-broadcast-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.164 cumm111-linknet-comm685.bu.edu 2025-02-16 14:01:50
128.197.254.165 comm595-core-aca01-te3-1-cumm111-dist-aca01-te5-5.bu.edu 2025-02-16 14:01:50
128.197.254.166 cumm111-dist-aca01-te5-5-comm595-core-aca01-te3-1.bu.edu 2025-02-16 14:01:50
128.197.254.167 cumm111-broadcast-comm685.bu.edu 2025-02-16 14:01:50
128.197.254.168 cumm111-core-gw01-vl807-rive150-dist-gw01-vl807.bu.edu 2025-02-16 14:01:50
128.197.254.169 rive150-dist-aca01-vl807-cumm111-core-gw01-vl807.bu.edu 2025-02-16 14:01:50
128.197.254.170 mtwa073-dist-aca01-gi0-0-2-999-mtwa073-dist-aca02-gi0-0-2-999.bu.edu 2025-02-16 14:01:50
128.197.254.171 mtwa073-dist-aca02-gi0-0-2-999-mtwa073-dist-aca01-gi0-0-2-999.bu.edu 2025-02-16 14:01:50
128.197.254.176 cumm024-linknet2-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.177 cumm111-core-aca01-gi2-6-cumm024-dist-aca02-gi5-1.bu.edu 2025-02-16 14:01:50
128.197.254.178 cumm024-dist-aca02-gi5-1-cumm111-core-aca01-gi2-6.bu.edu 2025-02-16 14:01:50
128.197.254.179 cumm024-broadcast2-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.180 cumm024-linknet2-comm685.bu.edu 2025-02-16 14:01:50
128.197.254.181 comm595-core-gw01-hu1-0-10-cumm024-dist-aca04-te3-5.bu.edu 2025-02-16 14:01:50
128.197.254.182 cumm024-dist-aca04-te3-5-comm595-core-gw01-hu1-0-10.bu.edu 2025-02-16 14:01:50
128.197.254.183 cumm024-broadcast2-comm595.bu.edu 2025-02-16 14:01:50
128.197.254.189 comm595-core-gw01-vl808-rive150-dist-gw01-vl808.bu.edu 2025-02-16 14:01:50
128.197.254.190 rive150-dist-gw01-vl808-comm595-core-gw01-vl808.bu.edu 2025-02-16 14:01:50
128.197.254.192 cumm111-linknet2-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.193 cumm111-core-aca01-gi2-16-cumm111-dist-aca02-gi5-1.bu.edu 2025-02-16 14:01:50
128.197.254.194 cumm111-dist-aca02-gi5-1-cumm111-core-aca01-gi2-16.bu.edu 2025-02-16 14:01:50
128.197.254.195 cumm111-broadcast2-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.196 cumm111-linknet2-comm685.bu.edu 2025-02-16 14:01:50
128.197.254.197 comm595-core-aca01-gi2-10-cumm111-dist-aca02-gi5-2.bu.edu 2025-02-16 14:01:50
128.197.254.198 cumm111-dist-aca02-gi5-2-comm595-core-aca01-gi2-10.bu.edu 2025-02-16 14:01:50
128.197.254.199 cumm111-broadcast2-comm685.bu.edu 2025-02-16 14:01:50
128.197.254.200 cumm024-linknet-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.201 cumm111-core-aca01-gi2-2-cumm024-dist-aca01-gi5-1.bu.edu 2025-02-16 14:01:50
128.197.254.202 cumm024-dist-aca01-gi5-1-cumm111-core-aca01-gi2-2.bu.edu 2025-02-16 14:01:50
128.197.254.203 cumm024-broadcast-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.204 cumm024-linknet-comm685.bu.edu 2025-02-16 14:01:50
128.197.254.205 comm595-core-aca01-gi2-2-cumm024-dist-aca01-gi5-2.bu.edu 2025-02-16 14:01:50
128.197.254.206 cumm024-dist-aca01-gi5-2-comm595-core-aca01-gi2-2.bu.edu 2025-02-16 14:01:50
128.197.254.207 cumm024-broadcast-comm685.bu.edu 2025-02-16 14:01:50
128.197.254.209 cumm111-core-gw01-cumm024-dist-aca03.bu.edu 2025-02-16 14:01:50
128.197.254.210 cumm024-dist-aca03-cumm111-core-gw01.bu.edu 2025-02-16 14:01:50
128.197.254.213 comm595-core-gw01-cumm024-dist-aca03.bu.edu 2025-02-21 01:57:30
128.197.254.214 cumm024-dist-aca03-comm595-core-gw01.bu.edu 2025-02-16 14:01:50
128.197.254.217 cumm111-core-aca01-te4-4-bige100-dist-aca01-eth1-1.bu.edu 2025-02-16 14:01:50
128.197.254.218 bige100-dist-aca01-eth1-1-cumm111-core-aca01-te4-4.bu.edu 2025-02-16 14:01:50
128.197.254.221 comm595-core-aca01-te4-4-bige100-dist-aca01-eth2-1.bu.edu 2025-02-16 14:01:50
128.197.254.222 bige100-dist-aca01-eth2-1-comm595-core-aca01-te4-4.bu.edu 2025-02-16 14:01:50
128.197.254.224 comm595r-linknet-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.225 cumm111-core-res01-gi2-5-comm595-dist-res01-gi5-1.bu.edu 2025-02-16 14:01:50
128.197.254.226 comm595-dist-res01-gi5-1-cumm111-core-res01-gi2-5.bu.edu 2025-02-16 14:01:50
128.197.254.227 comm595r-broadcast-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.228 comm595r-linknet-comm685.bu.edu 2025-02-16 14:01:50
128.197.254.229 comm595-core-res01-gi2-2-comm595-dist-res01-gi5-2.bu.edu 2025-02-16 14:01:50
128.197.254.230 comm595-dist-res01-gi5-2-comm595-core-res01-gi2-2.bu.edu 2025-02-16 14:01:50
128.197.254.231 comm595r-broadcast-comm685.bu.edu 2025-02-16 14:01:50
128.197.254.233 comm595-bdr-gw01-po103-cumm111-bdr-gw01-po103.bu.edu 2025-02-16 14:01:50
128.197.254.234 cumm111-bdr-gw01-po103-comm595-bdr-gw01-po103.bu.edu 2025-02-16 14:01:50
128.197.254.248 buic010r-linknet-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.249 cumm111-core-res01-gi2-8-buic010-dist-res01-gi5-1.bu.edu 2025-02-16 14:01:50
128.197.254.250 buic010-dist-res01-gi5-1-cumm111-core-res01-gi2-8.bu.edu 2025-02-16 14:01:50
128.197.254.251 buic010r-broadcast-cumm111.bu.edu 2025-02-16 14:01:50
128.197.254.252 buic010r-linknet-comm685.bu.edu 2025-02-16 14:01:50
128.197.254.253 comm595-core-res01-gi2-6-buic010-dist-res01-gi5-2.bu.edu 2025-02-16 14:01:50
128.197.254.254 buic010-dist-res01-gi5-2-comm595-core-res01-gi2-6.bu.edu 2025-02-16 14:01:50

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31292 1463672601 1153567111742620258
Brazil 9042 86799536 2305871794957914112
China 6607 350257828 147530138266096
India 5913 35617280 24427047145472
Russian Federation 5755 46606280 10405009403720
Indonesia 3544 18085120 1199601745920
United Kingdom 3162 73109088 31196381315072
Germany 3131 113035016 69383620460544
Australia 3006 40878128 20488401000192
Poland 2478 18902272 15332824650752
Canada 2441 54747688 4306671174912
France 2243 75921920 12209761419264
Ukraine 2022 8591104 5090989244416
Bangladesh 1849 1878528 877069271040
Netherlands 1595 53614032 26314113615360
Italy 1297 51812736 28513957576704
Argentina 1290 19680256 18741020852224
Hong Kong 1276 17569988 7846979568384
Japan 1265 160011112 33605907644416
Spain 1231 34273280 7522192920576