BGP Announced

AS CIDR Description
AS2153 137.164.26.0/23 CENIC-2153 - CENIC, US
AS2152 137.164.0.0/16 CENIC-2152 - CENIC, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:114)

IP Host DateTime
137.164.27.0 hpr-ucm-campus-net.cenic.net 2025-07-07 19:22:43
137.164.27.1 sac-hpr2--ucm-campus.cenic.net 2025-07-07 19:22:43
137.164.27.2 ucm-campus--sac-hpr2.cenic.net 2025-07-07 19:22:43
137.164.27.3 hpr-ucm-campus-broadcast.cenic.net 2025-07-07 19:22:43
137.164.27.5 hpr--lax-agg10--ucla--100g.cenic.net 2025-07-07 19:22:43
137.164.27.6 hpr--ucla--lax-agg10--100g.cenic.net 2025-07-07 19:22:43
137.164.27.9 cenic-lon-hpr-100ge.cenic.net 2025-07-07 19:22:43
137.164.27.10 lon-cenic-hpr-100ge.cenic.net 2025-07-07 19:22:43
137.164.27.13 hpr--sand1-agg-01--ucla--10g--01.cenic.net 2025-07-07 19:22:43
137.164.27.14 hpr--ucla--sand1-agg-01--10g--01.cenic.net 2025-07-07 19:22:43
137.164.27.17 lax-agg10--ucr-hpr--100g--01.cenic.net 2025-07-07 19:22:43
137.164.27.18 ucr-hpr--lax-agg10--100g--01.cenic.net 2025-07-07 19:22:43
137.164.27.21 hpr-ucla--lax-hpr3-10g.cenic.net 2025-07-07 19:22:43
137.164.27.22 hpr-lax-hpr3--ucla-10g.cenic.net 2025-07-07 19:22:43
137.164.27.33 hpr--sand1-agg-01--uci--10g--01.cenic.net 2025-07-07 19:22:43
137.164.27.34 hpr--uci--sand1-agg-01--10g--01.cenic.net 2025-07-07 19:22:43
137.164.27.40 netblock.lax-hpr--hpr-uci-egm.cenic.net 2025-07-07 19:22:43
137.164.27.41 hpr--lax-agg10--uci--1g.cenic.net 2025-07-07 19:22:43
137.164.27.42 hpr--uci--lax-agg10--1g.cenic.net 2025-07-07 19:22:43
137.164.27.47 broadcast.lax-hpr--hpr-uci-egm.cenic.net 2025-07-07 19:22:43
137.164.27.49 hpr-riv-hpr2--sdsc-sdsc1-ge.cenic.net 2025-07-07 19:22:43
137.164.27.50 hpr-sdsc-sdsc1--riv-hpr2-ge.cenic.net 2025-07-07 19:22:43
137.164.27.52 netblock.riv-hpr--sdsc-sdsc2-ge.cenic.net 2025-07-07 19:22:43
137.164.27.53 hpr--rive1-agg-01--sdsc-sdsc2-40g--01.cenic.net 2025-07-07 19:22:43
137.164.27.54 hpr--sdsc-sdsc2-40g--rive1-agg-01--01.cenic.net 2025-07-07 19:22:43
137.164.27.55 broadcast.riv-hpr--sdsc-sdsc2-ge.cenic.net 2025-07-07 19:22:43
137.164.27.56 hpr--rive1-agg-01--sdsu1--100g--01.cenic.net 2025-07-07 19:22:43
137.164.27.57 hpr--sdsu1--rive1-agg-01--100g--01.cenic.net 2025-07-07 19:22:43
137.164.27.58 hpr--rive1-agg-01--sdsuivc--10g--01.cenic.net 2025-07-07 19:22:43
137.164.27.59 hpr--sdsuivc--rive1-agg-01--10g--01.cenic.net 2025-07-07 19:22:43
137.164.27.60 hpr-svl-hpr3--stan-100ge.cenic.net 2025-07-07 19:22:43
137.164.27.61 hpr-stan--svl-hpr3-100ge.cenic.net 2025-07-07 19:22:43
137.164.27.62 hpr--lax-agg10--csuf--10g--01.cenic.net 2025-07-07 19:22:43
137.164.27.63 hpr--csuf--lax-agg10--10g--01.cenic.net 2025-07-07 19:22:43
137.164.27.64 oak-agg8--ucsf1-hpr--100g--01.cenic.net 2025-07-07 19:22:43
137.164.27.65 ucsf1-hpr--oak-agg8--100g--01.cenic.net 2025-07-07 19:22:43
137.164.27.66 sfo-agg4--ucsf3-hpr--100g--01.cenic.net 2025-07-07 19:22:43
137.164.27.67 ucsf3-hpr--sfo-agg4--100g--01.cenic.net 2025-07-07 19:22:43
137.164.27.72 hpr-riv-hpr--ucm-castle-network.cenic.net 2025-07-02 11:16:56
137.164.27.73 hpr-riv-hpr--ucm-castle.cenic.net 2025-07-07 19:22:43
137.164.27.74 hpr-ucm-castle--riv-hpr.cenic.net 2025-07-07 19:22:43
137.164.27.79 hpr-riv-hpr--ucm-castle-bcast.cenic.net 2025-07-07 19:22:43
137.164.27.80 hpr--sand1-agg-01--sdsu-research-dmz--20g.cenic.net 2025-07-07 19:22:43
137.164.27.81 hpr--sdsu-research-dmz--sand1-agg-01--20g.cenic.net 2025-07-02 11:16:56
137.164.27.93 sacr2-agg-01--ucd--10g--01.cenic.net 2025-07-07 19:22:43
137.164.27.94 ucd--sacr2-agg-01--10g--01.cenic.net 2025-07-07 19:22:43
137.164.27.96 hpr-lax-agg10--flr-hous.cenic.net 2025-07-07 19:22:43
137.164.27.97 hpr-flr-hous--lax-agg10.cenic.net 2025-07-07 19:22:43
137.164.27.98 hpr-lax-agg10--flr-jack.cenic.net 2025-07-07 19:22:43
137.164.27.99 hpr-flr-jack--lax-agg10.cenic.net 2025-07-07 19:22:43
137.164.27.101 hpr-ucsc-xmr--ucsc.cenic.net 2025-07-07 19:22:43
137.164.27.102 hpr-ucsc--ucsc-xmr.cenic.net 2025-07-07 19:22:43
137.164.27.104 netblock-oak-hpr--ucd.cenic.net 2025-07-07 19:22:43
137.164.27.105 hpr-oak-hpr--ucd.cenic.net 2025-07-07 19:22:43
137.164.27.106 hpr-ucd--oak-hpr.cenic.net 2025-07-07 19:22:43
137.164.27.109 hpr-oak-hpr--ucd.cenic.net 2025-07-02 11:16:56
137.164.27.110 ucd-ge--oak-hpr.cenic.net 2025-07-07 19:22:43
137.164.27.111 broadcast-oak-hpr--ucd.cenic.net 2025-07-07 19:22:43
137.164.27.113 sacr2-agg-01--ucm--10g--01.cenic.net 2025-07-07 19:22:43
137.164.27.114 ucm--sacr2-agg-01--10g--01.cenic.net 2025-07-07 19:22:43
137.164.27.121 svl-agg10--ucsf-hpr--100g--01.cenic.net 2025-07-07 19:22:43
137.164.27.123 ucsf-hpr--svl-agg10--100g--01.cenic.net 2025-07-07 19:22:43
137.164.27.128 hpr-svl-hpr2--flr-jack.cenic.net 2025-07-07 19:22:43
137.164.27.129 hpr-flr-jack--svl-hpr2.cenic.net 2025-07-07 19:22:43
137.164.27.130 hpr-sac-hpr2--ucsc-10ge-2.cenic.net 2025-07-07 19:22:43
137.164.27.131 hpr-ucsc--sac-hpr2-10ge-2.cenic.net 2025-07-07 19:22:43
137.164.27.132 hpr-svl--ucb-10ge.cenic.net 2025-07-07 19:22:43
137.164.27.133 hpr-ucb--svl-hpr-10g.cenic.net 2025-07-07 19:22:43
137.164.27.134 hpr-emvl1-agg-01--ucb--100g.cenic.net 2025-07-07 19:22:43
137.164.27.135 hpr-ucb--emvl1-agg-01--100g.cenic.net 2025-07-07 19:22:43
137.164.27.137 hpr--lax-agg10--caltech--100g--01.cenic.net 2025-07-07 19:22:43
137.164.27.138 hpr--caltech--lax-agg10--100g--01.cenic.net 2025-07-07 19:22:43
137.164.27.153 sacr2-agg-01--ucsf--10g--01.cenic.net 2025-07-07 19:22:43
137.164.27.154 ucsf--sacr2-agg-01--10g--01.cenic.net 2025-07-07 19:22:43
137.164.27.155 ucsf--sacr2-agg-01--10g--02.cenic.net 2025-07-07 19:22:43
137.164.27.165 svl-hpr2--frgp.cenic.net 2025-07-02 11:16:56
137.164.27.166 frgp--svl-hpr2.cenic.net 2025-07-07 19:22:43
137.164.27.169 hpr--lax-agg10--caltech.cenic.net 2025-07-07 19:22:43
137.164.27.170 hpr-caltech-1--lax-agg10.cenic.net 2025-07-07 19:22:43
137.164.27.171 hpr-caltech-2--lax-agg10.cenic.net 2025-07-07 19:22:43
137.164.27.181 hpr-ucd-xmr--ucd.cenic.net 2025-07-07 19:22:43
137.164.27.182 hpr-ucd--ucd-xmr.cenic.net 2025-07-02 11:16:56
137.164.27.192 netblock-hpr-riv-hpr--losnettos.cenic.net 2025-07-07 19:22:43
137.164.27.193 hpr-riv-hpr--losnettos.cenic.net 2025-07-07 19:22:43
137.164.27.196 hpr-riv-ln-rtsvr.cenic.net 2025-07-07 19:22:43
137.164.27.197 hpr-riv-ln-usc-gsr.cenic.net 2025-07-07 19:22:43
137.164.27.198 hpr-riv-ln-cit-gsr.cenic.net 2025-07-07 19:22:43
137.164.27.199 hpr-riv-ln-usc-juniper.cenic.net 2025-07-07 19:22:43
137.164.27.200 hpr-riv-ln-cit-1.cenic.net 2025-07-07 19:22:43
137.164.27.201 hpr-riv-ln-cit-2.cenic.net 2025-07-07 19:22:43
137.164.27.202 hpr-riv-ln-cit-3.cenic.net 2025-07-07 19:22:43
137.164.27.203 hpr-riv-ln-cit-4.cenic.net 2025-07-07 19:22:43
137.164.27.204 hpr-riv-ln-jpl.cenic.net 2025-07-07 19:22:43
137.164.27.205 hpr-riv-ln-isi.cenic.net 2025-07-07 19:22:43
137.164.27.206 hpr-riv-ln-claremont.cenic.net 2025-07-07 19:22:43
137.164.27.207 hpr-riv-ln-vhf.cenic.net 2025-07-07 19:22:43
137.164.27.208 hpr-riv-ln-hsc.cenic.net 2025-07-07 19:22:43
137.164.27.223 broadcast-riv-hpr--losnettos.cenic.net 2025-07-07 19:22:43
137.164.27.224 netblock-lax-hpr.losnettos-hpr.cenic.net 2025-07-07 19:22:43
137.164.27.240 losnettos-hpr.cenic.net 2025-07-07 19:22:43
137.164.27.241 hpr--lax-agg10--losnettos--10g.cenic.net 2025-07-07 19:22:43
137.164.27.242 lax-hpr.losnettos-hpr.cenic.net 2025-07-07 19:22:43
137.164.27.243 lax-hpr.losnettos-hpr.cenic.net 2025-07-07 19:22:43
137.164.27.244 hpr--lax-agg10--losnettos--10g.cenic.net 2025-07-07 19:22:43
137.164.27.245 lax-hpr.losnettos-hpr.cenic.net 2025-07-02 11:16:56
137.164.27.246 hpr--lax-agg10--losnettos--10g.cenic.net 2025-07-07 19:22:43
137.164.27.247 hpr--lax-agg10--losnettos--10g.cenic.net 2025-07-07 19:22:43
137.164.27.248 lax-hpr.losnettos-hpr.cenic.net 2025-07-07 19:22:43
137.164.27.249 hpr--lax-agg10--losnettos--10g.cenic.net 2025-07-07 19:22:43
137.164.27.250 hpr--lax-agg10--losnettos--10g.cenic.net 2025-07-07 19:22:43
137.164.27.251 lax-hpr.losnettos-hpr.cenic.net 2025-07-07 19:22:43
137.164.27.252 lax-hpr.losnettos-hpr.cenic.net 2025-07-07 19:22:43
137.164.27.253 hpr--lax-agg10--losnettos--10g.cenic.net 2025-07-07 19:22:43
137.164.27.255 broadcast.losnettos-hpr.cenic.net 2025-07-07 19:22:43

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