CF1761634610668-tsm20251027103946

WWW.ROBTEX.COM - 137.164.21.79

Search for IP or hostnames:

137.164.21.79 checked at 2025-10-28T06:56:50.653Z 815ms 11/11/11 100% R:7

PTRs and A-records

Ainet-lax-isp--dc-lax-dc1-atm.cenic.net
A137.164.21.79

RBLS
137.164.0.0/16

AS2152

shared on network route

kec.konoctiusd.org
hpr--sdsc-sdsc2-40g--rive1-agg-01--01.cenic.net
dc-sdg-dc2--sdg-dc3-ge.cenic.net
sdsc1ca52t.cenic.net
dns.cenic.org
bigsur.cenic.org
www.terrace.lake.k12.ca.us
rp.transitrail.net
jespanthers.org
buttecbc-cpe-01--bg-cc-4--1g--01.cenic.net
lake.k12.ca.us
losa4-agg-01--lax-agg10--400g--01.cenic.net
fuhsd.k12.ca.us
baggins.placercoe.k12.ca.us
lavabeds.cenic.org
pleasantridge.k12.ca.us
web2.tcsos.us
pdca1ca52o.cenic.net
hpr-ucd--svl-hpr2-100ge.cenic.net
ns2.lake-coe.k12.ca.us
turlock.cenic.org
ns1.modoccoe.k12.ca.us
hpr-riv-hpr--sdsc-sdsc1-ge.cenic.net
auburn.k12.ca.us
internet.humboldt.k12.ca.us
www.summbears.k12.ca.us
lam-hyper-3.cenic.org
humboldt.k12.ca.us
barracuda.tuhsd.marin.k12.ca.us
pomo1ca51a.cenic.net
tcsos.us
dynd026.cenic.org
terrace.lake.k12.ca.us
sonorahigh.net
glenncoe.org
lassenhigh.com
wsf-switch3.wharton.upenn.edu
ccreek.k12.ca.us
sac-hpr--ucm-campus.cenic.net
dns.tuolcoe.k12.ca.us
coregrowth.org
placercoe.k12.ca.us
dynd001.cenic.org
ichat.cenic.org
hpr-lax-agg10--i2-newnet.cenic.net
ophir-esd.k12.ca.us
dynd005.cenic.org
tust1-agg-01--losa4-agg-01-800g--01.cenic.net
devlles.konoctiusd.org
devbves.konoctiusd.org
ucm-campus--sac-hpr.cenic.net
smtp.lassenhigh.net
gw6.sonorahs.k12.ca.us
cvsroot.cenic.org
new.lkptelem.lake.k12.ca.us
riv-hpr--ucm-castle.cenic.net
ps-lax-10g.cenic.net
poseidon.placercoe.k12.ca.us
smtp.lake.k12.ca.us
lakeport.k12.ca.us
lkptelem.lake.k12.ca.us
ups-one.cenic.org
intergate.amadorcoe.k12.ca.us
server01.placercoe.k12.ca.us
tru-coe-ups.cenic.net
coldg4.cenic.org
tammail.tuhsd.marin.k12.ca.us
lam-lb-2.cenic.org
inet-lax-isp--dc-lax-dc1-atm.cenic.net
qb-old.cenic.org
inet-svl-isp--lax-isp-tun.cenic.net
barracuda.tuolcoe.k12.ca.us
hpr-riv-hpr--sdsc-1600.cenic.net
adfs.placercoe.k12.ca.us
mm-server.cenic.org
ups-two.cenic.org
inet-lax-isp--tus-isp-tun.cenic.net
lax-agg6--lax-hpr3-100g.cenic.net
losnettos-hpr.cenic.net
dynd036.cenic.org
svl-hpr--lax-hpr-10ge.cenic.net
loy-hs-ts.cenic.net
ns2.humboldt.k12.ca.us
bh.transitrail.net
netblock-lax-hpr.losnettos-hpr.cenic.net
dc-snvl2-agg-01--svl-agg10-400g.cenic.net
nf-reporter1.cenic.org
hpr-riv-hpr--losnettos.cenic.net
dc-coa-district-lib-2--ker-county-lib-2--100m.cenic.net
ns1.lakecoe.org
carle.konoctiusd.org
www.jamestown.k12.ca.us
fres1ca51o.cenic.net
firewall.tuolcoe.k12.ca.us
wsf_dhcp087.wharton.upenn.edu
web1.tcsos.us
ns1.ivc.edu
jamestown.k12.ca.us
ns2.ivc.edu
ns2.lakecoe.org

shared on AS number

itsupport.lahc.edu
web-gateway-01.solano.edu
cityofsantamaria.com
entsys-web-1.calstatela.edu
savesocal.com
fw-dmz-s.ohlone.edu
lrccd-flc-dc3.lrccd.ad.losrios.edu
bigsur.cenic.org
sjs-dh-627a-i1.sjsu.edu
mail2.rbusd.org
cm139-5.resnet.csumb.edu
sjs-dh-627a-i6.sjsu.edu
ecs-fw.ecs.fullerton.edu
dhcp196-105.dhcp.csulb.edu
ns.csulb.edu
inlandfutures.org
selfservice.gcccd.edu
aestudent.ggusd.us
c-081.redwoods.edu
idp-dev.sbcc.edu
grover.sonoma.edu
ssc2.smjuhsd.k12.ca.us
acs07.csusb.edu
vm-www-bak.csub.edu
nevco.k12.ca.us
ns1.fullerton.edu
larcmoodle.sdsu.edu
lib-04-subnet-34.rdns.cenic.net
nspub3.csusm.edu
mail.ccclib.org
haproxy-sslman.slo.cuesta.edu
dc-oak-dc1--oak-hpr-p2p-1.cenic.net
its-dweb01sonep.sjsu.edu
c084.siskiyous.edu
demeter.sjsu.edu
torowelcome.csudh.edu
lrccd-crc-dc1.lrccd.ad.losrios.edu
events1.csusm.edu
autodiscover.miracosta.edu
www.terrace.lake.k12.ca.us
sage.csudh.edu
mlk-nat-130-65-109-204.sjsu.edu
finaid.valleycollege.edu
orientation.glendale.edu
riv-sc-sentry-mgmt.cenic.net
maderacountylibrary.org
lib-07-subnet-65.rdns.cenic.net
ws1-1-151.sjsu.edu
poincare.sdsu.edu
mail.chualar.k12.ca.us
smartpay.libpub.org
smcsmtp2.smccd.edu
ycoe.net
pinnacles-134-145.resnet.csumb.edu
dc-bak-dc1--lax-dc2-pos.cenic.net
mlml.calstate.edu
211-43.glendale.edu
ns2.sbpsd.k12.ca.us
exfuzeonlinetools.com
bus203d.sfsu.edu
ns3.rcc.edu
librarydev.valleycollege.edu
vlc-ext-gw.canyons.edu
smtp.eduhsd.k12.ca.us
getla.calstatela.edu
nsout.yosemite.cc.ca.us
sdmiramar.edu
faculty.craftonhills.edu
webadvisor.ohlone.edu
www3.ggusd.us
munga.sdsu.edu
support.sutter.k12.ca.us
mail.ycusd.org
flc-dc03.flc.ad.losrios.edu
erebus.lib.csusb.edu
lib-07-subnet-29.rdns.cenic.net
lib-04-subnet-53.rdns.cenic.net
dhcp237-227.dhcp.csulb.edu
rp.transitrail.net
houadmin61-203.sfsu.edu
promise.sbccd.edu
instsrv.sdccd.cc.ca.us
www.ccamp.net
listserv.kccd.edu
www.sbvcalumni.org
cmsg.gcccd.edu
cotop01.cccco.edu
apps-test.sjsu.edu
myds.us
sfs-hum-407-1.sfsu.edu
aux.gcccd.net
ns1.csudh.edu
schools.ycoe.org
tenable.glendale.edu
wave.monterey.k12.ca.us
crc-dc-gc13.crc.ad.losrios.edu
jespanthers.org
stac.valleycollege.net
dccd.cc.ca.us
210-105.glendale.edu

San Jose, California, 🇺🇸 USA

🇺🇸 CENIC / CalREN AS2152

137.164.21.79 San Jose, California, 🇺🇸 USACourtesy of ipinfo.io

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

BRtJECa CF johedugfp 2025-10-28