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
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Reverse DNS List (Total:159)

IP Host DateTime
128.197.254.0 cumm111-core-gw01-vl833-comm881-326r12pbc0ses01-int-tbd.bu.edu 2024-05-17 22:13:40
128.197.254.2 bige100-dist-oob01.bu.edu 2024-05-17 22:13:40
128.197.254.3 cumm111-dist-oob02.bu.edu 2024-05-17 22:13:40
128.197.254.4 comm881-nat-aca01.bu.edu 2024-05-17 22:13:40
128.197.254.5 comm881-nat-aca02.bu.edu 2024-05-17 22:13:40
128.197.254.8 comm595-dist-aca03.bu.edu 2024-05-17 22:13:40
128.197.254.10 cumm111-dist-aca01.bu.edu 2024-05-17 22:13:40
128.197.254.11 bige100-nat-aca01.bu.edu 2024-05-17 22:13:40
128.197.254.14 cumm024-dist-aca04.bu.edu 2024-05-17 22:13:40
128.197.254.15 spra065-dist-aca01.bu.edu 2024-05-17 22:13:40
128.197.254.16 cumm111-bdr-gw04.bu.edu 2024-05-17 22:13:40
128.197.254.17 buic010-bdr-gw04.bu.edu 2024-05-17 22:13:40
128.197.254.18 cumm111-dist-aca02.bu.edu 2024-05-17 22:13:40
128.197.254.20 comm685-dist-aca02.bu.edu 2024-05-17 22:13:40
128.197.254.21 west045-dist-aca01.bu.edu 2024-05-17 22:13:40
128.197.254.24 8ths701-dist-aca02.bu.edu 2024-05-17 22:13:40
128.197.254.25 bige100-dist-aca02.bu.edu 2024-05-17 22:13:40
128.197.254.26 bige100-dist-aca01.bu.edu 2024-05-17 22:13:40
128.197.254.27 bige100-bdr-gw01.bu.edu 2024-05-17 22:13:40
128.197.254.29 cumm111-dist-aca02-gi5-1-cumm111-nat-aca01-gi0-0.bu.edu 2024-05-17 22:13:40
128.197.254.30 cumm111-nat-aca01-gi0-0-cumm111-dist-aca02-gi5-1.bu.edu 2024-05-17 22:13:40
128.197.254.32 comm881-dist-aca01.bu.edu 2024-05-17 22:13:40
128.197.254.33 cumm111-bdr-gw03.bu.edu 2024-05-17 22:13:40
128.197.254.34 comm765-dist-aca01.bu.edu 2024-05-17 22:13:40
128.197.254.35 comm595-bdr-gw02.bu.edu 2024-05-17 22:13:40
128.197.254.38 cumm111-bdr-gw04-lo100.bu.edu 2024-05-17 22:13:40
128.197.254.39 buic010-bdr-gw04-lo100.bu.edu 2024-05-17 22:13:40
128.197.254.40 mtwa073-dist-aca02.bu.edu 2024-05-17 22:13:40
128.197.254.41 cumm111-dist-aca03.bu.edu 2024-05-17 22:13:40
128.197.254.42 mtwa073-dist-aca01.bu.edu 2024-05-17 22:13:40
128.197.254.43 rive150-dist-gw01.bu.edu 2024-05-17 22:13:40
128.197.254.46 cumm111-dist-oob02-gi1-1-1-cumm111-core-gw01-gi-3-1.bu.edu 2024-05-17 22:13:40
128.197.254.48 cumm111-tunnel-gw01.bu.edu 2024-05-17 22:13:40
128.197.254.49 cumm111-bdr-gw01.bu.edu 2024-05-17 22:13:40
128.197.254.50 comm595-tunnel-gw01.bu.edu 2024-05-17 22:13:40
128.197.254.51 mars2780-dist-aca01.bu.edu 2024-05-17 22:13:40
128.197.254.52 cumm111-nat-aca01.bu.edu 2024-05-17 22:13:40
128.197.254.53 comm595-bdr-gw01.bu.edu 2024-05-17 22:13:40
128.197.254.54 8ths701-dist-aca01.bu.edu 2024-05-17 22:13:40
128.197.254.55 comm665-dist-aca01.bu.edu 2024-05-17 22:13:40
128.197.254.56 cumm024-dist-aca03.bu.edu 2024-05-17 22:13:40
128.197.254.57 comm595-core-gw01.bu.edu 2024-05-17 22:13:40
128.197.254.58 comm881-dist-aca01-Vl826-comm881-326r12pbc0ses01-int-tbd.bu.edu 2024-05-17 22:13:40
128.197.254.60 buic010-dist-aca02.bu.edu 2024-05-17 22:13:40
128.197.254.61 buic010-dist-res02.bu.edu 2024-05-17 22:13:40
128.197.254.63 comm595-dist-res02.bu.edu 2024-05-17 22:13:40
128.197.254.64 comm595-linknet-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.65 cumm111-cgw-comm595.bu.edu 2024-05-17 22:13:40
128.197.254.66 comm595-cgw-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.67 comm595-broadcast-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.70 cumm111-dist-oob02-gi1-1-2-comm595-core-gw01-gi-3-1.bu.edu 2024-05-17 22:13:40
128.197.254.73 cumm111-core-gw01-te5-3-comm765-dist-aca01-te5-4.bu.edu 2024-05-17 22:13:40
128.197.254.74 comm765-dist-aca01-te5-4-cumm111-core-gw01-te5-3.bu.edu 2024-05-17 22:13:40
128.197.254.77 comm595-core-gw01-te5-3-comm765-dist-aca01-te5-5.bu.edu 2024-05-17 22:13:40
128.197.254.78 comm765-dist-aca01-te5-5-comm595-core-gw01-te5-3.bu.edu 2024-05-17 22:13:40
128.197.254.82 test6500-gi4-1-cumm111-dist-aca01-gi4-9.bu.edu 2024-05-17 22:13:40
128.197.254.89 comm665-aci-common-default-l3out-leaf205.bu.edu 2024-05-17 22:13:40
128.197.254.91 comm665-aci-common-default-l3out-leaf206.bu.edu 2024-05-17 22:13:40
128.197.254.97 cumm111-core-aca01-gi2-1-econ072-core-aca01-gi2-23.bu.edu 2024-05-17 22:13:40
128.197.254.98 econ072-core-aca01-gi2-23-cumm111-core-aca01-gi2-1.bu.edu 2024-05-17 22:13:40
128.197.254.101 comm595-core-aca01-te3-6-alba650-core-aca01-te1-4.bu.edu 2024-05-17 22:13:40
128.197.254.102 alba650-core-aca01-te1-4-comm595-core-aca01-te3-6.bu.edu 2024-05-17 22:13:40
128.197.254.105 bige100-dist-aca01-te7-2-te7-3-bige100-dist-aca02-te7-4-te7-5.bu.edu 2024-05-17 22:13:40
128.197.254.106 bige100-dist-aca02-te7-4-te7-5-bige100-dist-aca01-te7-2-te7-3.bu.edu 2024-05-17 22:13:40
128.197.254.108 comm595-core-gw01-vl862-comm881-326r12pbc0tes01-int-tbd.bu.edu 2024-05-17 22:13:40
128.197.254.110 cumm111-core-gw01-vl863-comm881-326r12pbc0tes01-int-tbd.bu.edu 2024-05-17 22:13:40
128.197.254.113 comm595-core-aca01-gi2-16-comm595-bdr-gw01-gi1-2.bu.edu 2024-05-17 22:13:40
128.197.254.114 comm595-bdr-gw01-gi1-2-comm595-core-aca01-gi2-16.bu.edu 2024-05-17 22:13:40
128.197.254.118 comm595-bdr-gw01-gi1-1-cumm111-core-aca01-gi2-7.bu.edu 2024-05-17 22:13:40
128.197.254.121 cumm111-core-res01-gi2-16-cumm111-bdr-gw01-gi1-1.bu.edu 2024-05-17 22:13:40
128.197.254.122 cumm111-bdr-gw01-gi1-1-cumm111-core-res01-gi2-16.bu.edu 2024-05-17 22:13:40
128.197.254.125 comm595-core-res01-gi2-3-cumm111-bdr-gw01-gi1-2.bu.edu 2024-05-17 22:13:40
128.197.254.126 cumm111-bdr-gw01-gi1-2-comm595-core-res01-gi2-3.bu.edu 2024-05-17 22:13:40
128.197.254.132 cumm111-core-gw01-fo7-1-cumm111-dist-aca02-hu1-0-51.bu.edu 2024-05-17 22:13:40
128.197.254.133 cumm111-dist-aca02-hu1-0-51-cumm111-core-gw01-fo7-1.bu.edu 2024-05-17 22:13:40
128.197.254.134 cumm111-core-gw01-fo7-2-cumm111-dist-aca02-hu2-0-51.bu.edu 2024-05-17 22:13:40
128.197.254.135 cumm111-dist-aca02-hu2-0-51-cumm111-core-gw01-fo7-2.bu.edu 2024-05-17 22:13:40
128.197.254.136 mary008-linknet-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.137 cumm111-core-aca01-gi2-4-mary008-dist-aca01-gi5-1.bu.edu 2024-05-17 22:13:40
128.197.254.138 mary008-dist-aca01-gi5-1-cumm111-core-aca01-gi2-4.bu.edu 2024-05-17 22:13:40
128.197.254.139 mary008-broadcast-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.140 mary008-linknet-comm595.bu.edu 2024-05-17 22:13:40
128.197.254.141 comm595-core-aca01-gi2-3-mary008-dist-aca01-5-2.bu.edu 2024-05-17 22:13:40
128.197.254.142 mary008-dist-aca01-5-2-comm595-core-aca01-gi2-3.bu.edu 2024-05-17 22:13:40
128.197.254.143 mary008-broadcast-comm595.bu.edu 2024-05-17 22:13:40
128.197.254.144 comm881-dist-aca01-vl864-comm881-326r12pbcotes01-int-tbd.bu.edu 2024-05-17 22:13:40
128.197.254.148 buic010a-linknet-comm595.bu.edu 2024-05-17 22:13:40
128.197.254.149 comm595-core-aca01-te3-2-buic010-dist-aca01-te5-5.bu.edu 2024-05-17 22:13:40
128.197.254.150 buic010-dist-aca01-te5-5-comm595-core-aca01-te3-2.bu.edu 2024-05-17 22:13:40
128.197.254.151 buic010a-broadcast-comm595.bu.edu 2024-05-17 22:13:40
128.197.254.152 comm685-linknet-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.153 cumm111-core-aca01-te3-3-comm685-dist-aca01-te5-4.bu.edu 2024-05-17 22:13:40
128.197.254.154 comm685-dist-aca01-te5-4-cumm111-core-aca01-te3-3.bu.edu 2024-05-17 22:13:40
128.197.254.155 comm685-broadcast-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.156 comm685-linknet-comm685.bu.edu 2024-05-17 22:13:40
128.197.254.157 comm595-core-aca01-te3-3-comm685-dist-aca01-te5-5.bu.edu 2024-05-17 22:13:40
128.197.254.158 comm685-dist-aca01-te5-5-comm595-core-aca01-te3-3.bu.edu 2024-05-17 22:13:40
128.197.254.159 comm685-broadcast-comm685.bu.edu 2024-05-17 22:13:40
128.197.254.160 cumm111-linknet-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.161 cumm111-core-aca01-te3-1-cumm111-dist-aca01-te5-4.bu.edu 2024-05-17 22:13:40
128.197.254.162 cumm111-dist-aca01-te5-4-cumm111-core-aca01-te3-1.bu.edu 2024-05-17 22:13:40
128.197.254.163 cumm111-broadcast-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.164 cumm111-linknet-comm685.bu.edu 2024-05-17 22:13:40
128.197.254.165 comm595-core-aca01-te3-1-cumm111-dist-aca01-te5-5.bu.edu 2024-05-17 22:13:40
128.197.254.166 cumm111-dist-aca01-te5-5-comm595-core-aca01-te3-1.bu.edu 2024-05-17 22:13:40
128.197.254.167 cumm111-broadcast-comm685.bu.edu 2024-05-17 22:13:40
128.197.254.169 rive150-dist-aca01-vl807-cumm111-core-gw01-vl807.bu.edu 2024-05-17 22:13:40
128.197.254.171 mtwa073-dist-aca02-gi0-0-3-mtwa073-dist-aca01-gi0-0-3.bu.edu 2024-05-17 22:13:40
128.197.254.176 cumm024-linknet2-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.177 cumm111-core-aca01-gi2-6-cumm024-dist-aca02-gi5-1.bu.edu 2024-05-17 22:13:40
128.197.254.178 cumm024-dist-aca02-gi5-1-cumm111-core-aca01-gi2-6.bu.edu 2024-05-17 22:13:40
128.197.254.179 cumm024-broadcast2-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.180 cumm024-linknet2-comm685.bu.edu 2024-05-17 22:13:40
128.197.254.181 comm595-core-gw01-hu1-0-10-cumm024-dist-aca04-te3-5.bu.edu 2024-05-17 22:13:40
128.197.254.182 cumm024-dist-aca04-te3-5-comm595-core-gw01-hu1-0-10.bu.edu 2024-05-17 22:13:40
128.197.254.183 cumm024-broadcast2-comm595.bu.edu 2024-05-17 22:13:40
128.197.254.189 comm595-core-gw01-vl808-rive150-dist-gw01-vl808.bu.edu 2024-05-17 22:13:40
128.197.254.190 rive150-dist-gw01-vl808-comm595-core-gw01-vl808.bu.edu 2024-05-17 22:13:40
128.197.254.192 cumm111-linknet2-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.193 cumm111-core-aca01-gi2-16-cumm111-dist-aca02-gi5-1.bu.edu 2024-05-17 22:13:40
128.197.254.194 cumm111-dist-aca02-gi5-1-cumm111-core-aca01-gi2-16.bu.edu 2024-05-17 22:13:40
128.197.254.195 cumm111-broadcast2-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.196 cumm111-linknet2-comm685.bu.edu 2024-05-17 22:13:40
128.197.254.197 comm595-core-aca01-gi2-10-cumm111-dist-aca02-gi5-2.bu.edu 2024-05-17 22:13:40
128.197.254.198 cumm111-dist-aca02-gi5-2-comm595-core-aca01-gi2-10.bu.edu 2024-05-17 22:13:40
128.197.254.199 cumm111-broadcast2-comm685.bu.edu 2024-05-17 22:13:40
128.197.254.200 cumm024-linknet-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.201 cumm111-core-aca01-gi2-2-cumm024-dist-aca01-gi5-1.bu.edu 2024-05-17 22:13:40
128.197.254.202 cumm024-dist-aca01-gi5-1-cumm111-core-aca01-gi2-2.bu.edu 2024-05-17 22:13:40
128.197.254.203 cumm024-broadcast-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.204 cumm024-linknet-comm685.bu.edu 2024-05-17 22:13:40
128.197.254.205 comm595-core-aca01-gi2-2-cumm024-dist-aca01-gi5-2.bu.edu 2024-05-17 22:13:40
128.197.254.206 cumm024-dist-aca01-gi5-2-comm595-core-aca01-gi2-2.bu.edu 2024-05-17 22:13:40
128.197.254.207 cumm024-broadcast-comm685.bu.edu 2024-05-17 22:13:40
128.197.254.209 cumm111-core-gw01-cumm024-dist-aca03.bu.edu 2024-05-17 22:13:40
128.197.254.210 cumm024-dist-aca03-cumm111-core-gw01.bu.edu 2024-05-17 22:13:40
128.197.254.213 comm595-core-gw01-cumm024-dist-aca03.bu.edu 2024-05-17 22:13:40
128.197.254.214 cumm024-dist-aca03-comm595-core-gw01.bu.edu 2024-05-17 22:13:40
128.197.254.217 cumm111-core-aca01-te4-4-bige100-dist-aca01-eth1-1.bu.edu 2024-05-17 22:13:40
128.197.254.218 bige100-dist-aca01-eth1-1-cumm111-core-aca01-te4-4.bu.edu 2024-05-17 22:13:40
128.197.254.221 comm595-core-aca01-te4-4-bige100-dist-aca01-eth2-1.bu.edu 2024-05-17 22:13:40
128.197.254.222 bige100-dist-aca01-eth2-1-comm595-core-aca01-te4-4.bu.edu 2024-05-17 22:13:40
128.197.254.224 comm595r-linknet-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.225 cumm111-core-res01-gi2-5-comm595-dist-res01-gi5-1.bu.edu 2024-05-17 22:13:40
128.197.254.226 comm595-dist-res01-gi5-1-cumm111-core-res01-gi2-5.bu.edu 2024-05-17 22:13:40
128.197.254.227 comm595r-broadcast-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.228 comm595r-linknet-comm685.bu.edu 2024-05-17 22:13:40
128.197.254.229 comm595-core-res01-gi2-2-comm595-dist-res01-gi5-2.bu.edu 2024-05-17 22:13:40
128.197.254.230 comm595-dist-res01-gi5-2-comm595-core-res01-gi2-2.bu.edu 2024-05-17 22:13:40
128.197.254.231 comm595r-broadcast-comm685.bu.edu 2024-05-17 22:13:40
128.197.254.233 comm595-bdr-gw01-po103-cumm111-bdr-gw01-po103.bu.edu 2024-05-17 22:13:40
128.197.254.234 cumm111-bdr-gw01-po103-comm595-bdr-gw01-po103.bu.edu 2024-05-17 22:13:40
128.197.254.248 buic010r-linknet-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.249 cumm111-core-res01-gi2-8-buic010-dist-res01-gi5-1.bu.edu 2024-05-17 22:13:40
128.197.254.250 buic010-dist-res01-gi5-1-cumm111-core-res01-gi2-8.bu.edu 2024-05-17 22:13:40
128.197.254.251 buic010r-broadcast-cumm111.bu.edu 2024-05-17 22:13:40
128.197.254.252 buic010r-linknet-comm685.bu.edu 2024-05-17 22:13:40
128.197.254.253 comm595-core-res01-gi2-6-buic010-dist-res01-gi5-2.bu.edu 2024-05-17 22:13:40
128.197.254.254 buic010-dist-res01-gi5-2-comm595-core-res01-gi2-6.bu.edu 2024-05-17 22:13:40

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30489 1425855722 971694544668818
Brazil 8975 87073520 29441884983302
China 6736 353922680 129949673203072
Russian Federation 5794 46504226 294486577114944
India 5792 35537184 24473970479104
Australia 4884 41051252 20559749650688
Indonesia 3400 17725440 1333385756672
United Kingdom 3185 77565860 32748158910464
Germany 3115 113148424 71395294248960
Poland 2507 18308992 15916763386880
Canada 2342 54630552 3806308336640
France 2282 76417536 12901163532288
Ukraine 2107 9132800 4869873074176
Bangladesh 1772 1843760 1016589320192
Netherlands 1588 53198384 26261221279232
Italy 1298 51901008 28895729942528
Hong Kong 1277 17387684 1726770381568
Argentina 1261 19446528 18797319356416
Japan 1235 167382376 33532251930624
Spain 1225 34346496 7940882370560