Summary
| ASN | AS2856 British Telecommunications PLC |
| BGP | 81.128.0.0/11 |
| IPs with RDNS | 56 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 81.144.1.0 | — | 0 | ||
| 81.144.1.1 | — | 0 | ||
| 81.144.1.2 | — | 0 | ||
| 81.144.1.3 | — | 0 | ||
| 81.144.1.4 | — | 0 | ||
| 81.144.1.5 | — | 0 | ||
| 81.144.1.6 | — | 0 | ||
| 81.144.1.7 | somerset-pkgths-s0005-1.ftip002656311.vpn-nte.bt.net | 0 | ||
| 81.144.1.8 | — | 0 | ||
| 81.144.1.9 | — | 0 | ||
| 81.144.1.10 | — | 0 | ||
| 81.144.1.11 | — | 0 | ||
| 81.144.1.12 | dobbies-lasswa-s0001.ftip002655000.vpn-nte.bt.net | 0 | ||
| 81.144.1.13 | — | 0 | ||
| 81.144.1.14 | — | 0 | ||
| 81.144.1.15 | igs-blackb-s0019.ftip002601601.vpn-nte.bt.net | 0 | ||
| 81.144.1.16 | — | 0 | ||
| 81.144.1.17 | — | 0 | ||
| 81.144.1.18 | — | 0 | ||
| 81.144.1.19 | — | 0 | ||
| 81.144.1.20 | — | 0 | ||
| 81.144.1.21 | pinewood-tech-loxley-s001-1.ftip002661179.vpn-nte.bt.net | 0 | ||
| 81.144.1.22 | niche-grp-mnsite-s0001.ftip002657226.vpn-nte.bt.net | 0 | ||
| 81.144.1.23 | niche-grp-neasde-s0002.ftip002657226.vpn-nte.bt.net | 0 | ||
| 81.144.1.24 | niche-grp-greenf-s0003.ftip002657226.vpn-nte.bt.net | 0 | ||
| 81.144.1.25 | — | 0 | ||
| 81.144.1.26 | — | 0 | ||
| 81.144.1.27 | hafele-huk-yor-s0006.ftip002724669.vpn-nte.bt.net | 0 | ||
| 81.144.1.28 | — | 0 | ||
| 81.144.1.29 | — | 0 | ||
| 81.144.1.30 | — | 0 | ||
| 81.144.1.31 | — | 0 | ||
| 81.144.1.32 | — | 0 | ||
| 81.144.1.33 | — | 0 | ||
| 81.144.1.34 | — | 0 | ||
| 81.144.1.35 | — | 0 | ||
| 81.144.1.36 | — | 0 | ||
| 81.144.1.37 | — | 0 | ||
| 81.144.1.38 | — | 0 | ||
| 81.144.1.39 | remploy-brynam-s0093.ftip002691244.vpn-nte.bt.net | 0 | ||
| 81.144.1.40 | — | 0 | ||
| 81.144.1.41 | — | 0 | ||
| 81.144.1.42 | bab-navs-bablon-s0004.ftip002621722.vpn-nte.bt.net | 0 | ||
| 81.144.1.43 | — | 0 | ||
| 81.144.1.44 | — | 0 | ||
| 81.144.1.45 | — | 0 | ||
| 81.144.1.46 | — | 0 | ||
| 81.144.1.47 | — | 0 | ||
| 81.144.1.48 | — | 0 | ||
| 81.144.1.49 | — | 0 | ||
| 81.144.1.50 | — | 0 | ||
| 81.144.1.51 | — | 0 | ||
| 81.144.1.52 | — | 0 | ||
| 81.144.1.53 | — | 0 | ||
| 81.144.1.54 | — | 0 | ||
| 81.144.1.55 | — | 0 | ||
| 81.144.1.56 | res-mach-rm-204-s0374.ftip002420509.vpn-nte.bt.net | 0 | ||
| 81.144.1.57 | — | 0 | ||
| 81.144.1.58 | — | 0 | ||
| 81.144.1.59 | — | 0 | ||
| 81.144.1.60 | — | 0 | ||
| 81.144.1.61 | — | 0 | ||
| 81.144.1.62 | — | 0 | ||
| 81.144.1.63 | — | 0 | ||
| 81.144.1.64 | — | 0 | ||
| 81.144.1.65 | — | 0 | ||
| 81.144.1.66 | — | 0 | ||
| 81.144.1.67 | — | 0 | ||
| 81.144.1.68 | — | 0 | ||
| 81.144.1.69 | — | 0 | ||
| 81.144.1.70 | — | 0 | ||
| 81.144.1.71 | — | 0 | ||
| 81.144.1.72 | — | 0 | ||
| 81.144.1.73 | — | 0 | ||
| 81.144.1.74 | — | 0 | ||
| 81.144.1.75 | anc-rent-ste533-s0173.ftip002475707.vpn-nte.bt.net | 0 | ||
| 81.144.1.76 | digica-london-s0001-1.ftip002656182.vpn-nte.bt.net | 0 | ||
| 81.144.1.77 | digica-hitch1-s0002-1.ftip002656182.vpn-nte.bt.net | 0 | ||
| 81.144.1.78 | digica-harold-s0003-1.ftip002656182.vpn-nte.bt.net | 0 | ||
| 81.144.1.79 | digica-newcas-s0004-1.ftip002656182.vpn-nte.bt.net | 0 | ||
| 81.144.1.80 | digica-brist-s0005-1.ftip002656182.vpn-nte.bt.net | 0 | ||
| 81.144.1.81 | — | 0 | ||
| 81.144.1.82 | — | 0 | ||
| 81.144.1.83 | digica-notts1-s0008-1.ftip002656182.vpn-nte.bt.net | 0 | ||
| 81.144.1.84 | digica-notts2-s0009-1.ftip002656182.vpn-nte.bt.net | 0 | ||
| 81.144.1.85 | digica-hitch2-s0010-1.ftip002656182.vpn-nte.bt.net | 0 | ||
| 81.144.1.86 | — | 0 | ||
| 81.144.1.87 | — | 0 | ||
| 81.144.1.88 | — | 0 | ||
| 81.144.1.89 | — | 0 | ||
| 81.144.1.90 | — | 0 | ||
| 81.144.1.91 | — | 0 | ||
| 81.144.1.92 | — | 0 | ||
| 81.144.1.93 | — | 0 | ||
| 81.144.1.94 | res-mach-rm-146-s0299.ftip002454740.vpn-nte.bt.net | 0 | ||
| 81.144.1.95 | — | 0 | ||
| 81.144.1.96 | — | 0 | ||
| 81.144.1.97 | — | 0 | ||
| 81.144.1.98 | — | 0 | ||
| 81.144.1.99 | — | 0 | ||
| 81.144.1.100 | — | 0 | ||
| 81.144.1.101 | — | 0 | ||
| 81.144.1.102 | res-mach-rm-411-s0307.ftip002454740.vpn-nte.bt.net | 0 | ||
| 81.144.1.103 | res-mach-rm-243-s0308.ftip002454740.vpn-nte.bt.net | 0 | ||
| 81.144.1.104 | burnt-tr-shrews-s23.ftip002609072.vpn-nte.bt.net | 0 | ||
| 81.144.1.105 | — | 0 | ||
| 81.144.1.106 | — | 0 | ||
| 81.144.1.107 | res-mach-rm-529-s0312.ftip002454740.vpn-nte.bt.net | 0 | ||
| 81.144.1.108 | — | 0 | ||
| 81.144.1.109 | — | 0 | ||
| 81.144.1.110 | — | 0 | ||
| 81.144.1.111 | btcml-df-alderm-s0049.ftip002746234.vpn-nte.bt.net | 0 | ||
| 81.144.1.112 | — | 0 | ||
| 81.144.1.113 | — | 0 | ||
| 81.144.1.114 | — | 0 | ||
| 81.144.1.115 | — | 0 | ||
| 81.144.1.116 | — | 0 | ||
| 81.144.1.117 | — | 0 | ||
| 81.144.1.118 | — | 0 | ||
| 81.144.1.119 | — | 0 | ||
| 81.144.1.120 | — | 0 | ||
| 81.144.1.121 | angel-gr-sheffi-s0008.ftip002678931.vpn-nte.bt.net | 0 | ||
| 81.144.1.122 | — | 0 | ||
| 81.144.1.123 | — | 0 | ||
| 81.144.1.124 | maid-out-charin-s0007.ftip002453163.vpn-nte.bt.net | 0 | ||
| 81.144.1.125 | — | 0 | ||
| 81.144.1.126 | res-mach-rm-361-s0406.ftip002420509.vpn-nte.bt.net | 0 | ||
| 81.144.1.127 | res-mach-gf02-s0407.ftip002420509.vpn-nte.bt.net | 0 | ||
| 81.144.1.128 | — | 0 | ||
| 81.144.1.129 | — | 0 | ||
| 81.144.1.130 | — | 0 | ||
| 81.144.1.131 | — | 0 | ||
| 81.144.1.132 | — | 0 | ||
| 81.144.1.133 | — | 0 | ||
| 81.144.1.134 | — | 0 | ||
| 81.144.1.135 | — | 0 | ||
| 81.144.1.136 | — | 0 | ||
| 81.144.1.137 | — | 0 | ||
| 81.144.1.138 | — | 0 | ||
| 81.144.1.139 | — | 0 | ||
| 81.144.1.140 | — | 0 | ||
| 81.144.1.141 | — | 0 | ||
| 81.144.1.142 | — | 0 | ||
| 81.144.1.143 | — | 0 | ||
| 81.144.1.144 | — | 0 | ||
| 81.144.1.145 | — | 0 | ||
| 81.144.1.146 | — | 0 | ||
| 81.144.1.147 | — | 0 | ||
| 81.144.1.148 | — | 0 | ||
| 81.144.1.149 | is-bt-blackw-s0653.ftip002463988.vpn-nte.bt.net | 0 | ||
| 81.144.1.150 | — | 0 | ||
| 81.144.1.151 | scotbuil-edinbu-s0002.ftip002651026.vpn-nte.bt.net | 0 | ||
| 81.144.1.152 | — | 0 | ||
| 81.144.1.153 | — | 0 | ||
| 81.144.1.154 | — | 0 | ||
| 81.144.1.155 | — | 0 | ||
| 81.144.1.156 | — | 0 | ||
| 81.144.1.157 | — | 0 | ||
| 81.144.1.158 | prologic-59-1-s0384.ftip002727479.vpn-nte.bt.net | 0 | ||
| 81.144.1.159 | — | 0 | ||
| 81.144.1.160 | is-yhsc-wali19-s0310.ftip002439341.vpn-nte.bt.net | 0 | ||
| 81.144.1.161 | is-yhsc-wali20-s0311.ftip002439341.vpn-nte.bt.net | 0 | ||
| 81.144.1.162 | — | 0 | ||
| 81.144.1.163 | — | 0 | ||
| 81.144.1.164 | is-yhsc-wali23-s0314.ftip002439341.vpn-nte.bt.net | 0 | ||
| 81.144.1.165 | — | 0 | ||
| 81.144.1.166 | — | 0 | ||
| 81.144.1.167 | — | 0 | ||
| 81.144.1.168 | — | 0 | ||
| 81.144.1.169 | — | 0 | ||
| 81.144.1.170 | — | 0 | ||
| 81.144.1.171 | — | 0 | ||
| 81.144.1.172 | reed-hlt-euston-s0013.ftip002723228.vpn-nte.bt.net | 0 | ||
| 81.144.1.173 | — | 0 | ||
| 81.144.1.174 | prolog-80-12-s0018.ftip002727479.vpn-nte.bt.net | 0 | ||
| 81.144.1.175 | — | 0 | ||
| 81.144.1.176 | — | 0 | ||
| 81.144.1.177 | r-mcalpi-newair-s0158.ftip002596525.vpn-nte.bt.net | 0 | ||
| 81.144.1.178 | — | 0 | ||
| 81.144.1.179 | — | 0 | ||
| 81.144.1.180 | — | 0 | ||
| 81.144.1.181 | g-s-hall-londnw-s0033.ftip002548401.vpn-nte.bt.net | 0 | ||
| 81.144.1.182 | — | 0 | ||
| 81.144.1.183 | — | 0 | ||
| 81.144.1.184 | — | 0 | ||
| 81.144.1.185 | — | 0 | ||
| 81.144.1.186 | — | 0 | ||
| 81.144.1.187 | — | 0 | ||
| 81.144.1.188 | essx-sch-stmarg-s0185.ftip002695174.vpn-nte.bt.net | 0 | ||
| 81.144.1.189 | bab-navs-rosyth-s0001-2.ftip002621722.vpn-nte.bt.net | 0 | ||
| 81.144.1.190 | — | 0 | ||
| 81.144.1.191 | — | 0 | ||
| 81.144.1.192 | — | 0 | ||
| 81.144.1.193 | — | 0 | ||
| 81.144.1.194 | — | 0 | ||
| 81.144.1.195 | — | 0 | ||
| 81.144.1.196 | — | 0 | ||
| 81.144.1.197 | — | 0 | ||
| 81.144.1.198 | — | 0 | ||
| 81.144.1.199 | call-lnk-libra-s0146.ftip002471242.vpn-nte.bt.net | 0 | ||
| 81.144.1.200 | — | 0 | ||
| 81.144.1.201 | caril-co-gatwic-s0155.ftip002506401.vpn-nte.bt.net | 0 | ||
| 81.144.1.202 | — | 0 | ||
| 81.144.1.203 | — | 0 | ||
| 81.144.1.204 | — | 0 | ||
| 81.144.1.205 | — | 0 | ||
| 81.144.1.206 | — | 0 | ||
| 81.144.1.207 | — | 0 | ||
| 81.144.1.208 | — | 0 | ||
| 81.144.1.209 | — | 0 | ||
| 81.144.1.210 | — | 0 | ||
| 81.144.1.211 | — | 0 | ||
| 81.144.1.212 | tdi-adve-waterl-s0022.ftip002412986.vpn-nte.bt.net | 0 | ||
| 81.144.1.213 | — | 0 | ||
| 81.144.1.214 | — | 0 | ||
| 81.144.1.215 | jston-p-wakefield-s0005.ftip002457468.vpn-nte.bt.net | 0 | ||
| 81.144.1.216 | prolog-80-24-s0029.ftip002727479.vpn-nte.bt.net | 0 | ||
| 81.144.1.217 | — | 0 | ||
| 81.144.1.218 | harv-home-stonel-s0003.ftip002668987.vpn-nte.bt.net | 0 | ||
| 81.144.1.219 | — | 0 | ||
| 81.144.1.220 | — | 0 | ||
| 81.144.1.221 | — | 0 | ||
| 81.144.1.222 | — | 0 | ||
| 81.144.1.223 | ennstone-clatch-s0006.ftip002596020.vpn-nte.bt.net | 0 | ||
| 81.144.1.224 | — | 0 | ||
| 81.144.1.225 | transglo-dartfd-s0013.ftip002651125.vpn-nte.bt.net | 0 | ||
| 81.144.1.226 | — | 0 | ||
| 81.144.1.227 | — | 0 | ||
| 81.144.1.228 | transglo-edin-s0004.ftip002651125.vpn-nte.bt.net | 0 | ||
| 81.144.1.229 | — | 0 | ||
| 81.144.1.230 | — | 0 | ||
| 81.144.1.231 | — | 0 | ||
| 81.144.1.232 | — | 0 | ||
| 81.144.1.233 | — | 0 | ||
| 81.144.1.234 | — | 0 | ||
| 81.144.1.235 | — | 0 | ||
| 81.144.1.236 | — | 0 | ||
| 81.144.1.237 | bt-hnet-glenli-s0972.ftip002490809.vpn-nte.bt.net | 0 | ||
| 81.144.1.238 | — | 0 | ||
| 81.144.1.239 | orange-p-portas-s0012.ftip002408965.vpn-nte.bt.net | 0 | ||
| 81.144.1.240 | — | 0 | ||
| 81.144.1.241 | orange-p-alanca-s0014.ftip002408965.vpn-nte.bt.net | 0 | ||
| 81.144.1.242 | morgan-s-metaw-s0058.ftip002450483.vpn-nte.bt.net | 0 | ||
| 81.144.1.243 | — | 0 | ||
| 81.144.1.244 | — | 0 | ||
| 81.144.1.245 | — | 0 | ||
| 81.144.1.246 | fircroft-aberde-s0002.ftip002684956.vpn-nte.bt.net | 0 | ||
| 81.144.1.247 | — | 0 | ||
| 81.144.1.248 | — | 0 | ||
| 81.144.1.249 | — | 0 | ||
| 81.144.1.250 | — | 0 | ||
| 81.144.1.251 | — | 0 | ||
| 81.144.1.252 | — | 0 | ||
| 81.144.1.253 | — | 0 | ||
| 81.144.1.254 | — | 0 | ||
| 81.144.1.255 | — | 0 |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m5 81.144.1.189
traceroute to 81.144.1.189 (81.144.1.189): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from
IPinfo ProbeNet in Santiago, CL
On