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137.138.155.21 checked at 2025-11-01T12:21:04.418Z 193ms 11/11/11 100% R:10

PTRs and A-records

PTR	A	`dir-ext-prod-multi-1-zone-a-cizhr7uqthwf-node-1.cern.ch`
		A	137.138.155.21

RBLS
137.138.0.0/16

AS513

shared on network route

lbaas-4ef45085-4c22-4397-8c5c-a7cffbb4538a.cern.ch

cixp.ch

n513-c-ip77-lbr7t-10.cern.ch

scienceinschool.org

lbaas-ed6043ec-be11-40f8-b8b7-ec7cedb5fdd9.cern.ch

k513-c-rjuxl-v13-vm58-gw.cern.ch

r513-c-tpe32-2-ip1.cern.ch

openlab.cern

paas-apps-shard-tn-avz-a-6n28p.cern.ch

websvc03.cern.ch

lxplus923.cern.ch

cbox-lbproxy-03.cern.ch

webeos-apps-lb-1.cern.ch

webeos-apps-shard-1.cern.ch

unosat.org

lxplus995.cern.ch

drupal-apps-lb-1.cern.ch

mail.cern.ch

jurcso-garai.hu

paas-apps-shard-tn-avz-a-2z86j.cern.ch

cds-lb.cern.ch

paas-apps-shard-3.cern.ch

ip-cahcp-1.cern.ch

hacsdb01.cern.ch

lxplus9108.cern.ch

cs-srv-40-old.cern.ch

drupal-apps-shard-1.cern.ch

lbaas-7fe19575-bf6c-43ab-8ba6-a95e332553f6.cern.ch

lxplus952.cern.ch

db-lb-139.cern.ch

bs-sw.cern.ch

app-cat-apps-shard-1-avz-a-g7vf4.cern.ch

db-lb-185.cern.ch

router-apps-shard-1-avz-b-r5qd4.cern.ch

lxplus953.cern.ch

lbaas-78bf527f-c28d-4b0f-8515-d52571ca4dad.cern.ch

paas-apps-shard-tn.cern.ch

k513-c-rjuxl-v11-vm39-gw.cern.ch

db-lb-k8s-106.cern.ch

dir-ext-prod-multi-1-zone-a-cizhr7uqthwf-node-1.cern.ch

webh811.cern.ch

lbaas-630cc22c-65d0-4b63-90ae-ea57b4b05b81.cern.ch

hacsdb04.cern.ch

lxplus959.cern.ch

paas-apps-lb-1.cern.ch

router-apps-shard-1-avz-b-jm5xz.cern.ch

app-cat-standard-avz-a-c4v2v.cern.ch

lbaas-6f35e927-bae9-4215-978e-2451b7af9954.cern.ch

cfmgr.cern.ch

zenodo.org

unregistered-dhcp-2.cern.ch

shared on AS number

lxplus9107.cern.ch

pb-d-128-141-132-61.cern.ch

r-inet-gis-i-b1-1-sara.gridka.de

jurcso-garai.hu

boinc16.cern.ch

cernvm-lb.cern.ch

pb-d-128-141-115-54.cern.ch

pb-d-128-141-75-21.cern.ch

lxplus942.cern.ch

pb-d-128-141-81-117.cern.ch

lxplus957.cern.ch

cbox-lbproxy-08.cern.ch

lxsoft107.cern.ch

r513-c-carmm-21.cern.ch

pc059.cern.ch

pb-d-128-141-115-91.cern.ch

rrc04.ripe.net

paas-apps-shard-1.cern.ch

paas-apps-shard-tn-avz-a-2z86j.cern.ch

cci-mem-keystone-b12.cern.ch

pb-d-128-141-231-78.cern.ch

pb-d-128-141-231-193.cern.ch

cds-lb.cern.ch

pb-d-128-141-227-33.cern.ch

e513-e-rjup1-1-ee5.cern.ch

router-apps-shard-1-avz-a-qmmd5.cern.ch

pb-d-128-141-28-38.cern.ch

pb-d-128-141-115-94.cern.ch

kt.cern

paas-apps-shard-4-avz-c-544kw.cern.ch

paas-apps-shard-3.cern.ch

pb-d-128-141-231-110.cern.ch

ip-cahcp-1.cern.ch

mail.dimegliofamily.eu

pb-d-128-141-28-30.cern.ch

pb-d-128-141-146-80.cern.ch

pb-d-128-141-44-86.cern.ch

sis-inspire-20240708.cluster.siscern.org

hacsdb01.cern.ch

lxplus9108.cern.ch

cs-srv-40-old.cern.ch

lxplus9115.cern.ch

pb-d-128-141-49-77.cern.ch

pb-d-128-141-81-154.cern.ch

pb-d-128-141-231-30.cern.ch

r-inet-gis-ii-b3-2-in2p3.gridka.de

pb-d-128-141-146-144.cern.ch

pb-d-128-141-231-178.cern.ch

pc051.cern.ch

lxplus950.cern.ch

cwo-hna487-h4c.cern.ch

lxplus925.cern.ch

lxplus999.cern.ch

tier2lhc-tifr.cern.ch

pb-d-128-141-231-140.cern.ch

pb-d-128-141-44-110.cern.ch

pb-d-128-141-81-172.cern.ch

webh624.cern.ch

it-aw1011-v3.cern.ch

lxsoft111.cern.ch

paas-apps-shard-4-avz-a-9zmch.cern.ch

library.cern

pb-d-128-141-115-72.cern.ch

pc-tbed-pub-09-mgmt.cern.ch

pb-d-128-141-44-87.cern.ch

devbox.cern.ch

l773-e-rjup1-2-lhcopn-ve26.cern.ch

press.cern

app-catalogue-apps-shard-1.cern.ch

l773-e-rjup1-2-lhcopn-ve1.cern.ch

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137.138.155.21 Genève, Geneva, 🇨🇭 Switzerland Courtesy of

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