BGP Announced

AS CIDR Description
AS160 128.135.0.0/16 U-CHICAGO-AS - The University of Chicago, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:179)

IP Host DateTime
128.135.21.0 kovlar-subnet.uchicago.edu 2025-06-04 11:49:35
128.135.21.1 v21router.uchicago.edu 2025-06-04 11:49:35
128.135.21.3 virpc-2.uchicago.edu 2025-06-04 11:49:35
128.135.21.4 virpc-3.uchicago.edu 2025-06-04 11:49:35
128.135.21.5 c-robin.uchicago.edu 2025-06-04 11:49:35
128.135.21.8 temp-hp2.uchicago.edu 2025-06-04 11:49:35
128.135.21.9 phaedo.uchicago.edu 2025-06-04 11:49:35
128.135.21.10 fuji.uchicago.edu 2025-06-04 11:49:35
128.135.21.11 flowlab2300.uchicago.edu 2025-06-04 11:49:35
128.135.21.12 iacf-marving5.uchicago.edu 2025-06-04 11:49:35
128.135.21.13 iacf-ryang5.uchicago.edu 2025-06-04 11:49:35
128.135.21.14 kv-x86-lliang.uchicago.edu 2025-06-07 21:31:07
128.135.21.15 nyani-cum.uchicago.edu 2025-06-04 11:49:35
128.135.21.16 nyani2-cum.uchicago.edu 2025-06-04 11:49:35
128.135.21.17 nyani3-cum.uchicago.edu 2025-06-04 11:49:35
128.135.21.18 rasa-cum.uchicago.edu 2025-06-04 11:49:35
128.135.21.19 temp-mac9.uchicago.edu 2025-06-04 11:49:35
128.135.21.20 btasddeo-ppc-a.uchicago.edu 2025-06-04 11:49:35
128.135.21.21 kovlar034.uchicago.edu 2025-06-04 11:49:35
128.135.21.22 terry-hp2300.uchicago.edu 2025-06-04 11:49:35
128.135.21.23 flow-mactel1.uchicago.edu 2025-06-04 11:49:35
128.135.21.24 mb-mlk159-x86-a75.uchicago.edu 2025-06-04 11:49:35
128.135.21.25 osrf-gx280.uchicago.edu 2025-06-04 11:49:35
128.135.21.26 mkl169-x86-d.uchicago.edu 2025-06-04 11:49:35
128.135.21.27 psy-pc60.uchicago.edu 2025-06-04 11:49:35
128.135.21.28 psy-pc57.uchicago.edu 2025-06-04 11:49:35
128.135.21.29 mic-vjovasev-a.uchicago.edu 2025-06-04 11:49:35
128.135.21.30 benmaydocbox.uchicago.edu 2025-06-04 11:49:35
128.135.21.31 srf-osrf-010.uchicago.edu 2025-06-04 11:49:35
128.135.21.32 mpbirken2.uchicago.edu 2025-06-04 11:49:35
128.135.21.33 ben.uchicago.edu 2025-06-04 11:49:35
128.135.21.34 srf-osrf-001.uchicago.edu 2025-06-04 11:49:35
128.135.21.35 cgmp-laptop.uchicago.edu 2025-06-04 11:49:35
128.135.21.36 doforno.uchicago.edu 2025-06-04 11:49:35
128.135.21.37 osrf-007e-ja2.uchicago.edu 2025-06-04 11:49:35
128.135.21.38 srf-osrf-003.uchicago.edu 2025-06-04 11:49:35
128.135.21.39 acer-maria-kalamvoki.uchicago.edu 2025-06-04 11:49:35
128.135.21.40 osrf-007b-kvl-js.uchicago.edu 2025-06-04 11:49:35
128.135.21.41 srfcgmplnmon.uchicago.edu 2025-06-04 11:49:35
128.135.21.42 suf-osrf-001.uchicago.edu 2025-06-04 11:49:35
128.135.21.43 med-4994.uchicago.edu 2025-06-04 11:49:35
128.135.21.44 srf-osrf-002.uchicago.edu 2025-06-04 11:49:35
128.135.21.45 mkl-1705.uchicago.edu 2025-06-07 21:31:07
128.135.21.46 hungtao.uchicago.edu 2025-06-04 11:49:35
128.135.21.47 osrf-kvl-051-tl.uchicago.edu 2025-06-04 11:49:35
128.135.21.48 bernard-pc.uchicago.edu 2025-06-04 11:49:35
128.135.21.49 monoclonal-phaser8550.uchicago.edu 2025-06-04 11:49:35
128.135.21.50 srf-osrf-012.uchicago.edu 2025-06-04 11:49:35
128.135.21.51 qihe131.uchicago.edu 2025-06-04 11:49:35
128.135.21.52 karma.uchicago.edu 2025-06-04 11:49:35
128.135.21.53 ucflow-mbp.uchicago.edu 2025-06-04 11:49:35
128.135.21.54 pmaclellan.uchicago.edu 2025-06-04 11:49:35
128.135.21.55 monoclonal-1.uchicago.edu 2025-06-04 11:49:35
128.135.21.56 srf-osrf-013.uchicago.edu 2025-06-04 11:49:35
128.135.21.57 goldy.uchicago.edu 2025-06-04 11:49:35
128.135.21.58 health-profession-server.uchicago.edu 2025-06-04 11:49:35
128.135.21.60 med-4065.uchicago.edu 2025-06-04 11:49:35
128.135.21.61 tsar.uchicago.edu 2025-06-04 11:49:35
128.135.21.62 med-3602.uchicago.edu 2025-06-04 11:49:35
128.135.21.63 nyani4-cum.uchicago.edu 2025-06-04 11:49:35
128.135.21.64 couatl.uchicago.edu 2025-06-04 11:49:35
128.135.21.66 liebowitz007a.uchicago.edu 2025-06-04 11:49:35
128.135.21.67 tzma.uchicago.edu 2025-06-04 11:49:35
128.135.21.68 liebowitz007a2.uchicago.edu 2025-06-04 11:49:35
128.135.21.69 liebowitz007p.uchicago.edu 2025-06-04 11:49:35
128.135.21.70 mic-3547.uchicago.edu 2025-06-04 11:49:35
128.135.21.71 hemon-kvl-057.uchicago.edu 2025-06-04 11:49:35
128.135.21.72 chap-pc3.uchicago.edu 2025-06-04 11:49:35
128.135.21.73 iflow1.uchicago.edu 2025-06-04 11:49:35
128.135.21.74 cgmplabprt.uchicago.edu 2025-06-04 11:49:35
128.135.21.75 srf-protege.uchicago.edu 2025-06-04 11:49:35
128.135.21.76 cgmpmc1.uchicago.edu 2025-06-04 11:49:35
128.135.21.77 mostream.uchicago.edu 2025-06-04 11:49:35
128.135.21.78 cgmp5267.uchicago.edu 2025-06-04 11:49:35
128.135.21.79 partcount.uchicago.edu 2025-06-04 11:49:35
128.135.21.80 mic-7932.uchicago.edu 2025-06-04 11:49:35
128.135.21.81 cgmpjet.uchicago.edu 2025-06-04 11:49:35
128.135.21.82 srf-osrf-009.uchicago.edu 2025-06-07 21:31:07
128.135.21.83 cgmp-mac1.uchicago.edu 2025-06-04 11:49:35
128.135.21.84 srf-osrf-017.bsd.uchicago.edu 2025-06-04 11:49:35
128.135.21.85 consultant5.uchicago.edu 2025-06-04 11:49:35
128.135.21.87 mascquant.uchicago.edu 2025-06-04 11:49:35
128.135.21.88 srfhim.uchicago.edu 2025-06-04 11:49:35
128.135.21.89 tram53.uchicago.edu 2025-06-04 11:49:35
128.135.21.90 medpc-50.uchicago.edu 2025-06-04 11:49:35
128.135.21.91 medpc51.uchicago.edu 2025-06-04 11:49:35
128.135.21.92 f2n700b.uchicago.edu 2025-06-04 11:49:35
128.135.21.93 sur-trap06.bsd.uchicago.edu 2025-06-04 11:49:35
128.135.21.94 cgmpvd1.uchicago.edu 2025-06-04 11:49:35
128.135.21.95 reescrwall.uchicago.edu 2025-06-04 11:49:35
128.135.21.96 kovlsr1.uchicago.edu 2025-06-04 11:49:35
128.135.21.98 cgmpw.uchicago.edu 2025-06-04 11:49:35
128.135.21.99 cgmpw1.uchicago.edu 2025-06-04 11:49:35
128.135.21.100 cgmpw2.uchicago.edu 2025-06-04 11:49:35
128.135.21.101 maryk.uchicago.edu 2025-06-04 11:49:35
128.135.21.102 mic-4358.uchicago.edu 2025-06-04 11:49:35
128.135.21.103 kovlar-169-bsmith.uchicago.edu 2025-06-04 11:49:35
128.135.21.104 osrfw1.uchicago.edu 2025-06-04 11:49:35
128.135.21.105 cgmprv2.uchicago.edu 2025-06-04 11:49:35
128.135.21.106 jauger-eb21.uchicago.edu 2025-06-04 11:49:35
128.135.21.107 hemonc202.uchicago.edu 2025-06-04 11:49:35
128.135.21.108 xena.uchicago.edu 2025-06-04 11:49:35
128.135.21.110 kovlar-laptop.uchicago.edu 2025-06-04 11:49:35
128.135.21.112 e209office.uchicago.edu 2025-06-04 11:49:35
128.135.21.113 hemonc-hp9.uchicago.edu 2025-06-04 11:49:35
128.135.21.115 venere.uchicago.edu 2025-06-04 11:49:35
128.135.21.117 apple-105.uchicago.edu 2025-06-04 11:49:35
128.135.21.119 sur-6612.uchicago.edu 2025-06-04 11:49:35
128.135.21.120 msuzuki1.uchicago.edu 2025-06-04 11:49:35
128.135.21.121 ditka.uchicago.edu 2025-06-04 11:49:35
128.135.21.123 xerxes-2.uchicago.edu 2025-06-04 11:49:35
128.135.21.124 qcqa-manager.uchicago.edu 2025-06-04 11:49:35
128.135.21.126 jawa.uchicago.edu 2025-06-04 11:49:35
128.135.21.128 hemonc-pc46.uchicago.edu 2025-06-04 11:49:35
128.135.21.130 flowjo.uchicago.edu 2025-06-04 11:49:35
128.135.21.132 augerlab-4b51lp.uchicago.edu 2025-06-04 11:49:35
128.135.21.134 hemonc-pc48k.uchicago.edu 2025-06-04 11:49:35
128.135.21.135 core-eeb6.uchicago.edu 2025-06-04 11:49:35
128.135.21.136 flowlp1.uchicago.edu 2025-06-04 11:49:35
128.135.21.137 jauger-ef7e.uchicago.edu 2025-06-04 11:49:35
128.135.21.138 flowmac-10.uchicago.edu 2025-06-04 11:49:35
128.135.21.139 flowmac-11.uchicago.edu 2025-06-04 11:49:35
128.135.21.141 bthomas-007e.uchicago.edu 2025-06-04 11:49:35
128.135.21.144 itn001.uchicago.edu 2025-06-04 11:49:35
128.135.21.147 til-r051.uchicago.edu 2025-06-07 21:31:07
128.135.21.148 e209lab.uchicago.edu 2025-06-04 11:49:35
128.135.21.150 corr-6d2f.uchicago.edu 2025-06-04 11:49:35
128.135.21.152 hemonc-hp36.uchicago.edu 2025-06-04 11:49:35
128.135.21.153 hemonc-pc47.uchicago.edu 2025-06-04 11:49:35
128.135.21.154 flow-emac1.uchicago.edu 2025-06-04 11:49:35
128.135.21.156 kovlerelispot.uchicago.edu 2025-06-04 11:49:35
128.135.21.157 gx260-9467.uchicago.edu 2025-06-04 11:49:35
128.135.21.158 mkl105-x86-a.uchicago.edu 2025-06-04 11:49:35
128.135.21.159 kovler-00.uchicago.edu 2025-06-04 11:49:35
128.135.21.160 sur-6613.uchicago.edu 2025-06-04 11:49:35
128.135.21.161 sur-tram56.bsd.uchicago.edu 2025-06-04 11:49:35
128.135.21.162 kovler-02.uchicago.edu 2025-06-04 11:49:35
128.135.21.163 sur-tram51.bsd.uchicago.edu 2025-06-04 11:49:35
128.135.21.164 kovler-hp2200.uchicago.edu 2025-06-04 11:49:35
128.135.21.165 osrf-007-jk.uchicago.edu 2025-06-04 11:49:35
128.135.21.166 kov-043-07b7.uchicago.edu 2025-06-04 11:49:35
128.135.21.168 centron-pc01.uchicago.edu 2025-06-04 11:49:35
128.135.21.169 pynchon.uchicago.edu 2025-06-04 11:49:35
128.135.21.170 mkl156b-hp4050tn-a.uchicago.edu 2025-06-04 11:49:35
128.135.21.173 kovler-04.uchicago.edu 2025-06-04 11:49:35
128.135.21.175 kovler-06.uchicago.edu 2025-06-04 11:49:35
128.135.21.177 hkamiyama.uchicago.edu 2025-06-04 11:49:35
128.135.21.179 owasco.uchicago.edu 2025-06-04 11:49:35
128.135.21.180 keuka.uchicago.edu 2025-06-04 11:49:35
128.135.21.181 ottawa.uchicago.edu 2025-06-04 11:49:35
128.135.21.182 hprint.uchicago.edu 2025-06-04 11:49:35
128.135.21.183 islet-laptop.uchicago.edu 2025-06-04 11:49:35
128.135.21.185 mkl111-x86-a.uchicago.edu 2025-06-04 11:49:35
128.135.21.186 bthomas-82bb.uchicago.edu 2025-06-04 11:49:35
128.135.21.187 osrf-007d.uchicago.edu 2025-06-04 11:49:35
128.135.21.188 jauger-laptop.uchicago.edu 2025-06-04 11:49:35
128.135.21.189 sur-tram50.bsd.uchicago.edu 2025-06-04 11:49:35
128.135.21.190 kovler-08.uchicago.edu 2025-06-04 11:49:35
128.135.21.191 sur-6611.uchicago.edu 2025-06-04 11:49:35
128.135.21.194 iacf-inkjet.uchicago.edu 2025-06-04 11:49:35
128.135.21.195 brxps.uchicago.edu 2025-06-04 11:49:35
128.135.21.197 hemonc-pc126.uchicago.edu 2025-06-04 11:49:35
128.135.21.199 flowlab-laptop.uchicago.edu 2025-06-04 11:49:35
128.135.21.200 flowlab-g5.uchicago.edu 2025-06-04 11:49:35
128.135.21.201 xyzbsd.uchicago.edu 2025-06-04 11:49:35
128.135.21.202 iacf-aria.uchicago.edu 2025-06-04 11:49:35
128.135.21.203 iacf-flog4.uchicago.edu 2025-06-04 11:49:35
128.135.21.204 lauren-osrf.uchicago.edu 2025-06-04 11:49:35
128.135.21.205 iacf-p2wks.uchicago.edu 2025-06-04 11:49:35
128.135.21.213 a08-b55-200-v21.uchicago.edu 2025-06-04 11:49:35
128.135.21.214 d19-07-200-v21.uchicago.edu 2025-06-04 11:49:35
128.135.21.238 dominos2.uchicago.edu 2025-06-04 11:49:35
128.135.21.240 casanova.uchicago.edu 2025-06-04 11:49:35
128.135.21.242 proton.uchicago.edu 2025-06-04 11:49:35
128.135.21.245 flowfw.uchicago.edu 2025-06-04 11:49:35
128.135.21.247 sur-6606.uchicago.edu 2025-06-04 11:49:35
128.135.21.248 sur-6607.uchicago.edu 2025-06-04 11:49:35
128.135.21.253 mkl169-x86-a.uchicago.edu 2025-06-04 11:49:35
128.135.21.254 nettest21.uchicago.edu 2025-06-04 11:49:35

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