BGP Announced

AS CIDR Description
AS2152 137.164.40.0/22 CENIC-2152 - 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:103)

IP Host DateTime
137.164.41.1 sfra1-agg-01--ccsf--1g--01.cenic.net 2024-11-16 21:48:52
137.164.41.2 ccsf--sfra1-agg-01--1g--01.cenic.net 2024-11-16 21:48:52
137.164.41.4 tust1-agg-01--lam-gw-1--1ge.cenic.net 2024-11-16 21:48:52
137.164.41.5 lam-gw-1--tust1-agg-01--1ge.cenic.net 2024-11-16 21:48:52
137.164.41.6 losa4-agg-01--lam-gw-2--1g.cenic.net 2024-11-16 21:48:52
137.164.41.7 lam-gw-2--losa4-agg-01--1g.cenic.net 2024-11-16 21:48:52
137.164.41.9 rive1-agg-01--csusb-pdc--10g--01.cenic.net 2024-11-16 21:48:52
137.164.41.10 csusb-pdc--rive1-agg-01--10g--01.cenic.net 2024-11-16 21:48:52
137.164.41.12 ucm-castle-reserved-net.cenic.net 2024-11-16 21:48:52
137.164.41.13 dc-frg-dc1--ucm-castle-reserved.cenic.net 2024-11-16 21:48:52
137.164.41.14 dc-ucm-ccastle-reserved--dc-frg-dc1.cenic.net 2024-11-16 21:48:52
137.164.41.15 ucm-castle-reserved-broadcast.cenic.net 2024-11-16 21:48:52
137.164.41.17 dc-tus-agg2--csunorthridge-10ge.cenic.net 2024-11-12 00:41:21
137.164.41.18 dc-csunorthridge-egm--tus-dc2.cenic.net 2024-11-16 21:48:52
137.164.41.19 nor-csu-sw-2-mgmt.cenic.net 2024-11-16 21:48:52
137.164.41.20 nor-csu-sw-4.cenic.net 2024-11-16 21:48:52
137.164.41.25 tus-agg3--csulb-cpe-01--10ge--01.cenic.net 2024-11-16 21:48:52
137.164.41.26 csulb-cpe-01--tus-agg8--10ge--01.cenic.net 2024-11-16 21:48:52
137.164.41.32 dc-riv-agg4--cod-cc-1-10ge.cenic.net 2024-11-16 21:48:52
137.164.41.33 dc-cod-cc-1--riv-agg4-10ge.cenic.net 2024-11-16 21:48:52
137.164.41.37 dc-tus-dc2--dh-lab-csu-egm.cenic.net 2024-11-16 21:48:52
137.164.41.38 dc-dh-lab-csu--tus-dc2-egm.cenic.net 2024-11-16 21:48:52
137.164.41.41 dc-cor-agg8--csuchico-10ge.cenic.net 2024-11-12 00:41:21
137.164.41.42 dc-csuchico--cor-agg8-10ge.cenic.net 2024-11-16 21:48:52
137.164.41.43 chi-csu-sw-5.cenic.net 2024-11-16 21:48:52
137.164.41.48 csustan-ferg1-agg-01-10g-v6-01.cenic.net 2024-11-16 21:48:52
137.164.41.49 ferg1-agg-01--csustan--10g-01.cenic.net 2024-11-16 21:48:52
137.164.41.50 csustan--ferg1-agg-01--10g--01\ .cenic.net 2024-11-16 21:48:52
137.164.41.51 sta-csu-sw-1-mgmt.cenic.net 2024-11-16 21:48:52
137.164.41.52 sta-csu-sw-4.cenic.net 2024-11-16 21:48:52
137.164.41.57 tri-agg2--ucanr-placer-sw-1--100mb.cenic.net 2024-11-16 21:48:52
137.164.41.58 placer-campus-router.cenic.net 2024-11-12 00:41:21
137.164.41.59 ucanr-placer-sw-1.cenic.net 2024-11-16 21:48:52
137.164.41.65 snvl2-agg-01--son-csu-10g.cenic.net 2024-11-16 21:48:52
137.164.41.66 son-csu--snvl2-agg-01-10g.cenic.net 2024-11-16 21:48:52
137.164.41.67 son-csu-sw-1-mgmt.cenic.net 2024-11-16 21:48:52
137.164.41.68 son-csu-sw-5.cenic.net 2024-11-16 21:48:52
137.164.41.81 dc-svl-dc2--stanford-ge.cenic.net 2024-11-16 21:48:52
137.164.41.82 dc-stanford--svl-dc2-ge.cenic.net 2024-11-16 21:48:52
137.164.41.84 dc-pdc-agg1--csusb-10ge.cenic.net 2024-11-16 21:48:52
137.164.41.85 dc-csusb-pdc--sdg-agg4.cenic.net 2024-11-16 21:48:52
137.164.41.86 rive1-agg-01--ucp-ctr-1--10g.cenic.net 2024-11-16 21:48:52
137.164.41.87 ucp-ctr-1--rive1-agg-01--10g.cenic.net 2024-11-16 21:48:52
137.164.41.89 dc-svl-dc2--sj-csu-egm.cenic.net 2024-11-12 00:41:21
137.164.41.90 dc-sj-csu-egm--svl-dc2.cenic.net 2024-11-12 00:41:21
137.164.41.104 dc-usd-gw-2--usd-10ge.cenic.net 2024-11-16 21:48:52
137.164.41.105 dc-usd--usd-gw-2-10ge.cenic.net 2024-11-16 21:48:52
137.164.41.110 tus-vpn.cenic.net 2024-11-16 21:48:52
137.164.41.113 sacr2-agg-01--csuch--10g--01.cenic.net 2024-11-16 21:48:52
137.164.41.114 csuch--sacr1-agg-02--10g--01.cenic.net 2024-11-16 21:48:52
137.164.41.116 chi-csu-sw-4.cenic.net 2024-11-16 21:48:52
137.164.41.120 csustan.cenic.net 2024-11-16 21:48:52
137.164.41.121 sacr2-agg-01--csustan--10g--01.cenic.net 2024-11-16 21:48:52
137.164.41.123 sta-csu-sw-5.cenic.net 2024-11-16 21:48:52
137.164.41.131 ucop-sw-3.cenic.net 2024-11-16 21:48:52
137.164.41.140 svl-fw-1.cenic.net 2024-11-16 21:48:52
137.164.41.145 cma-cpe-05--cma--1.cenic.net 2024-11-16 21:48:52
137.164.41.146 dc-cma-csu--oak-agg8-10g.cenic.net 2024-11-16 21:48:52
137.164.41.147 cma-csu-sw-1-mgmt.cenic.net 2024-11-16 21:48:52
137.164.41.148 cma-csu-sw-3.cenic.net 2024-11-16 21:48:52
137.164.41.153 dc-cma-cpe-06--cma-01.cenic.net 2024-11-16 21:48:52
137.164.41.154 dc-cma-csu---tri-agg2-df.cenic.net 2024-11-16 21:48:52
137.164.41.155 cma-csu-sw-2-mgmt.cenic.net 2024-11-16 21:48:52
137.164.41.158 cma-csu-sw-4.cenic.net 2024-11-16 21:48:52
137.164.41.164 tus-fw-1.cenic.net 2024-11-16 21:48:52
137.164.41.170 snvl2-agg-01--cmaac-cpe-01--1g--01.cenic.net 2024-11-12 00:41:21
137.164.41.171 cmaac-cpe-01--snvl2-agg-01--1g--01.cenic.net 2024-11-16 21:48:52
137.164.41.177 csuhum-cpe-01--csuhum--10g--01.cenic.net 2024-11-16 21:48:52
137.164.41.178 csuhum--csuhum-cpe-01--10g--01.cenic.net 2024-11-16 21:48:52
137.164.41.181 oak-agg8--csuhum-cpe-01--10g--01.cenic.net 2024-11-16 21:48:52
137.164.41.182 csuhum-cpe-01--oak-agg8--10g--01.cenic.net 2024-11-16 21:48:52
137.164.41.185 svl-agg4--csusonoma-gw-10g.cenic.net 2024-11-16 21:48:52
137.164.41.186 csusonoma-gw--svl-agg4-10g.cenic.net 2024-11-16 21:48:52
137.164.41.193 csusac-cpe-01--csusac--20g--01.cenic.net 2024-11-16 21:48:52
137.164.41.194 csusac--csusac-cpe-01--20g--01.cenic.net 2024-11-16 21:48:52
137.164.41.197 csusac-cpe-01--csusac--10g--02.cenic.net 2024-11-16 21:48:52
137.164.41.198 csusac--csusac-cpe-01--10g--02.cenic.net 2024-11-16 21:48:52
137.164.41.201 dc-sac-dc2--sac-csu-cmf.cenic.net 2024-11-16 21:48:52
137.164.41.202 dc-sac-csu--sac-dc2-cmf.cenic.net 2024-11-16 21:48:52
137.164.41.205 sac-csu-sw-3.cenic.net 2024-11-16 21:48:52
137.164.41.208 dc-sfo-dc1--usf-1-opteman.cenic.net 2024-11-16 21:48:52
137.164.41.209 dc-usf-1--sfo-dc1-opteman.cenic.net 2024-11-16 21:48:52
137.164.41.212 dc-sfo-agg1--wharton-2-df.cenic.net 2024-11-16 21:48:52
137.164.41.213 dc-wharton-2--sfo-agg1-df.cenic.net 2024-11-16 21:48:52
137.164.41.217 csuci-cpe-05--csuci--01.cenic.net 2024-11-16 21:48:52
137.164.41.218 csuci--csuci-cpe-05--01.cenic.net 2024-11-16 21:48:52
137.164.41.220 ci-csu-sw-2.cenic.net 2024-11-16 21:48:52
137.164.41.225 csueb-cpe-02--csueb--01.cenic.net 2024-11-16 21:48:52
137.164.41.226 csueb--csueb-cpe-02--01.cenic.net 2024-11-16 21:48:52
137.164.41.233 dc-sfo-dc1--sf-csu-cmf.cenic.net 2024-11-16 21:48:52
137.164.41.234 dc-sf-csu--sfo-dc1-cmf.cenic.net 2024-11-16 21:48:52
137.164.41.235 sf-csu-sw-3-mgmt.cenic.net 2024-11-16 21:48:52
137.164.41.240 dc-lax-dc2--ora-coe-egm.cenic.net 2024-11-16 21:48:52
137.164.41.241 dc-ora-coe--lax-dc2-egm.cenic.net 2024-11-16 21:48:52
137.164.41.242 emvl1-agg-01--ala-coe-2--100g.cenic.net 2024-11-16 21:48:52
137.164.41.243 ala-coe-2--emvl1-agg-01--100g.cenic.net 2024-11-16 21:48:52
137.164.41.244 rive1-agg-01--cue-nc-cc-1--10g--01.cenic.net 2024-11-16 21:48:52
137.164.41.245 cue-nc-cc-1--rive1-agg-01--10g-01.cenic.net 2024-11-16 21:48:52
137.164.41.246 dc-sac-dc2--sac-coe-egm.cenic.net 2024-11-16 21:48:52
137.164.41.247 dc-sac-coe--sac-dc2-egm.cenic.net 2024-11-16 21:48:52
137.164.41.249 csumb--csumb-cpe-01--100g--01.cenic.net 2024-11-16 21:48:52
137.164.41.251 mb-csu-sw-5.cenic.net 2024-11-16 21:48:52
137.164.41.252 csumb-cpe-01--csumb--100g--01.cenic.net 2024-11-16 21:48:52

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31243 1374896473 1153848616316502754
Brazil 9494 86668464 28443508346884
China 6764 349628836 129956642170608
Russian Federation 5914 46656218 11727520935232
India 5907 35316256 24337720672256
Australia 4326 40985648 20434520643840
Indonesia 3502 17762848 1141400207360
United Kingdom 3420 74894504 30350293204992
Germany 3183 112547080 69048308269056
France 2674 75916544 12264924708864
Poland 2553 18100736 14959050167296
Canada 2375 54576376 3147226678272
Ukraine 2084 8943360 4932101537792
Bangladesh 1806 1863680 846035025920
Netherlands 1583 53912336 25539458631168
Romania 1297 7955520 1437406986496
Italy 1295 51876808 28457669885952
Hong Kong 1292 17343172 7962819298048
Argentina 1282 19688960 18749627498496
Spain 1266 34200320 7688088129536