CF1761141480995-tsm20251017082432

WWW.ROBTEX.COM - 137.164.27.49

Search for IP or hostnames:

137.164.27.49 checked at 2025-10-22T13:58:00.975Z 286ms 17/17/17 100% R:14

PTRs and A-records

PTRhpr-riv-hpr2--sdsc-sdsc1-ge.cenic.net
A2607:f380:1::108:9a41:aad0
Ahpr-riv-hpr--sdsc-sdsc1-ge.cenic.net
A137.164.27.49

IP numbers used in conjunction

50%2607:f380:1::108:9a41:aad0

RBLS
137.164.0.0/16

AS2152

shared on network route

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
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
elearning.humboldt.k12.ca.us
hpr-ucd--oak-hpr.cenic.net
hpr-sdsc-sdsc1--riv-hpr-ge.cenic.net
trans-k.marinschools.org
losa4-agg-01--losa4-agg-03--800g--01.cenic.net
www.bofg.k12.ca.us
hpr-lax-agg10--i2.cenic.net
netblock.sac-hpr--ucm-campus.cenic.net
cf-nlr-2.cenic.org
scorescience.humboldt.k12.ca.us
lles.konoctiusd.org
wsf-switch5.wharton.upenn.edu
iis.tuolcoe.k12.ca.us
sonorahs.k12.ca.us
snvl2ca53o.cenic.net
gpvpn.tuolcoe.k12.ca.us
ucsb1ca53o.cenic.net
ns1.humboldt.k12.ca.us
www.lkptelem.lake.k12.ca.us
wsf_dhcp048.wharton.upenn.edu
nohum.net
llhs.konoctiusd.org
humboldtrisingstars.org
cuda.tuolcoe.k12.ca.us
columbia49er.k12.ca.us
eles.konoctiusd.org
midplacer.k12.ca.us
ucd-ge--oak-hpr.cenic.net
hpr--caltech-lhc--lax-agg10.cenic.net
summbears.k12.ca.us
www.jespanthers.org
losa4ca52t.cenic.net
dev.konoctiusd.org
prsd.k12.ca.us
zvm2.lakecoe.org
ww529-panel.wharton.upenn.edu
firstclass.saintmarksschool.org
summ1ca51o.cenic.net
hpr-oak-hpr--ucd.cenic.net
inet-lax-isp--svl-isp-tun.cenic.net
sol-agg4--monterey-county-lib.cenic.net
www.nohum.k12.ca.us
sac-hpr--riv-hpr-10ge.cenic.net
ns2.lassencoe.org
ns1.lake-coe.k12.ca.us
wsf_dhcp079.wharton.upenn.edu
ww529-codec.wharton.upenn.edu
lewis.konoctiusd.org
intergate.acusd.org
new.terrace.lake.k12.ca.us
intergate.acusd.net
redwood-edventures.org
bofg.org
nf-collector.cenic.org
ind-coe-1-ups.cenic.net
lassenhigh.net
hpr-svl-hpr--nlr-pn.cenic.net
devpes.konoctiusd.org
dynd003.cenic.org
lausd--tust1-agg-01--200ge.cenic.net
dynd019.cenic.org
ns2.glenncoe.org
tuhsd.marin.k12.ca.us
belleview.k12.ca.us
wwdell-kvm01.wharton.upenn.edu
alt.konoctiusd.org
hpr--rive1-agg-01--sdsc-sdsc2-40g--01.cenic.net
konoctiusd.lake.k12.ca.us
dynd015.cenic.org
pes.konoctiusd.org
dynd006.cenic.org
develes.konoctiusd.org
lam-lb-1.cenic.org
lam-hyper-2.cenic.org
ses.k12.ca.us
fcc2000.fuhsd.k12.ca.us
hpr--lax-agg10--caltech--100g--01.cenic.net
turlock-lom.cenic.org
hcoedata.humboldt.k12.ca.us
web1.tuolcoe.k12.ca.us
hpr-emvl1-agg-01--ucb--100g.cenic.net
stek2530-2.cenic.org
neo2000.cenic.org
woodson-new.cenic.org
thsd.k12.ca.us
inet-tus-isp--lax-isp-tun.cenic.net
dc-svl-agg8--lax-agg8-100ge-1.cenic.net
web2.tuolcoe.k12.ca.us
devllhs.konoctiusd.org
ns1.glenncoe.org
netblock-hpr-riv-hpr--losnettos.cenic.net
bves.konoctiusd.org
placercoe.org
livpub-cpe-01--svl-agg10--1g--01.cenic.net
mydnschools.org
dynd000.cenic.org
palo1ca53o.cenic.net
apps.humboldt.k12.ca.us
inet-svl-isp--tus-isp-tun.cenic.net
netblock-oak-hpr--ucd.cenic.net
dns.tcsos.us
dynd078.cenic.org
catalog.ivc.edu
lassenstudent.org
rive1ca51o.cenic.net
webster.loomis-usd.k12.ca.us
cf-nlr-1.cenic.org
rive1-agg-01--csub--hpr--10g--01.cenic.net
tech.puhsd.k12.ca.us
intergate.amadorcoe.net
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

shared on AS number

csis.k12.ca.us
ns1.lousd.k12.ca.us
dynd015.cenic.org
dcp-ala-coe--sm-coe-egm.cenic.net
email.ohlone.edu
extday.edcoe.org
cma-shibboleth.csum.edu
studentweb.gcccd.net
slofocus.net
pes.konoctiusd.org
busstudent2.santarosa.edu
athletics.rcc.edu
dhcp-lib195-3.sfsu.edu
ns2-ext.monterey.k12.ca.us
lists.csustan.edu
dhtv.csudh.edu
csusb-nat-208-232.csusb.edu
dev2.sbccd.edu
scmail.sierra.cc.ca.us
dhcp-ssb224-160.sfsu.edu
us.skhynix.com
deptsdev.craftonhills.edu
dynd006.cenic.org
apps.pusd.org
calendar.craftonhills.net
home.edcoe.org
plum.sfsu.edu
sdoex01.scccd.net
monson-sultana.k12.ca.us
host-198-189-140-2.santarosa.edu
cm144-12.resnet.csumb.edu
s.ccclib.org
nas0.ad.csub.edu
iam.csusb.edu
mail.rescueusd.org
cm141-90.resnet.csumb.edu
bolus.sdsu.edu
web3old.gcccd.edu
211-113.glendale.edu
develes.konoctiusd.org
dhcp-stdcntr179-125.sfsu.edu
exlibris.wusd.org
ns3.cuesta.edu
lib-02-subnet-249.rdns.cenic.net
dhcp212-150.dhcp.csulb.edu
35mst-134-pc-99-29.csuchico.edu
www.ranchoelchorro.org
sjs-vlan142-mh.sjsu.edu
c172.siskiyous.edu
faculty.valleycollege.net
mail1.fullerton.edu
cm151-157.resnet.csumb.edu
www.sierra.cc.ca.us
dhcp127-201.dhcp.csulb.edu
lax-isp-loop-2.cenic.net
universe.sonoma.edu
211-88.glendale.edu
inboundmail1.swccd.edu
edcaresapps.edcoe.org
dev.sbccd.org
cm141-180.resnet.csumb.edu
libdata.sjsu.edu
smtp1.fresnocitycollege.edu
colusa-coe.k12.ca.us
sfs-hum-e400-2.sfsu.edu
jdpclinic.sdsu.edu
www.maderacountylibrary.org
host-198-189-195-156.santarosa.edu
smtp.seq.org
mail.manzanitacharterschool.com
webmail.mpwmd.net
hipschman.com
lam-lb-1.cenic.org
emeritimx2.fullerton.edu
smtp.ci.monterey.ca.us
mycr.redwoods.edu
n01webdev.ohlone.edu
ntp2.cenic.org
campusjobs.fullerton.edu
www.pusd.org
ws1-1-204.sjsu.edu
ssc1.smjuhsd.k12.ca.us
doorcard.smccd.edu
virtual.yosemite.edu
faculty.redwoods.edu
mysitesingleservice.socccd.edu
211-251.glendale.edu
igranada.com
asilomar-129-3.resnet.csumb.edu
dc-stanford--snvl2-agg-01-100ge.cenic.net
www0.csub.edu
library.berkeley-public.org
lax-rex.cenic.net
iboss.scoe.org
esxerox.sjsu.edu
griffin.gcccd.cc.ca.us
sisscoe.sisnet.ssku.k12.ca.us
www.lmusd.org
lam-hyper-2.cenic.org
depts.craftonhills.net
🇺🇸 CENIC / CalREN AS2152
Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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dVBDmMX CF johedugfp 2025-10-22