CF1761410281790-tsm20251024211356

WWW.ROBTEX.COM - 137.164.83.128

Search for IP or hostnames:

137.164.83.128 checked at 2025-10-25T16:38:01.752Z 165ms 11/11/11 100% R:8

PTRs and A-records

PTRAdynd000.cenic.org
A137.164.83.128

RBLS
137.164.0.0/16

AS2152

shared on network route

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
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
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
escape_online6.placercoe.k12.ca.us
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
devpes.konoctiusd.org
dynd003.cenic.org
rocket.nohum.k12.ca.us
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
bofg.k12.ca.us
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

shared on AS number

neo2000.cenic.org
www.csun.edu
ns2.gcccd.edu
surveys.smccd.edu
mail.scfl.lib.ca.us
www.rsccd.edu
cca.edcoe.org
csusb-nat-209-163.csusb.edu
qss-updates.edcoe.org
mail2.inetmonterey.org
woodson-new.cenic.org
hawk.at.sfsu.edu
mb5-49.csumb.edu
dc-riv-dc1--lax-dc2-ge.cenic.net
archive.rccd.edu
vm-www2-bak.csub.edu
mail.smmusd.k12.ca.us
ns1.scoe.org
oad53-35.sfsu.edu
d-204.redwoods.edu
polaris.humboldt.edu
exchange.franklin.k12.ca.us
dev.valleycollege.edu
sjs-vlan61.sjsu.edu
ec-cc-1--com-cc-3--10g.cenic.net
tehamaschools.net
dns-2.redwoods.edu
sfo-isp-loop-2.cenic.net
redirectvip.csusm.edu
lbcc.cc.ca.us
alum.hsec.sdsu.edu
cm151-58.resnet.csumb.edu
homewarrantyofamerica.net
ftp.avc.edu
sso.swccd.edu
webctrl.cos.edu
mail.bcoe.org
cm144-195.resnet.csumb.edu
smtp.infosec.csusb.edu
foundationcoc.com
craftonhills.edu
wwwns.csusm.edu
sbvcstem.org
admin.sdccd.net
barracuda.buckeye.k12.ca.us
thsd.k12.ca.us
ns3.csusb.edu
cm141-149.resnet.csumb.edu
online.valleycollege.net
ns2.wheatland.k12.ca.us
grossmontprinting.gcccd.net
inet-tus-isp--lax-isp-tun.cenic.net
abcusd.k12.ca.us
cm139-192.resnet.csumb.edu
ns2.desert.cc.ca.us
ns7-1.cenic.org
ddi-02x.calstatela.edu
access.ohlone.edu
dc-svl-agg8--lax-agg8-100ge-1.cenic.net
ad3-upd.csub.edu
collegecentral.sierracollege.edu
cuda.scoe.org
mlk-nat-130-65-109-201.sjsu.edu
webdatatest.cccco.edu
ns1.csub.edu
ns1.whittierlibrary.org
cm145-41.resnet.csumb.edu
irvinevalley-lan--irv-cc.cenic.net
district.compton.edu
mail.mpirwm.org
lib-07-subnet-35.rdns.cenic.net
listserv.bcoe.org
dns1.mccd.edu
domaindnszones.csis.k12.ca.us
cis4.cuyamaca.net
sjs-idportal-vip.sjsu.edu
exchange.fullcoll.edu
sf.lu.lousd.k12.ca.us
smtp2.scccd.net
ugs-063.sjsu.edu
sjs-cc-112s-bay2.sjsu.edu
bbtest.gcccd.edu
crpusd-wi01.crpusd.org
smcwebsmart.smccd.edu
pinnacles-134-4.resnet.csumb.edu
ugs-034.sjsu.edu
stream.cuyamaca.edu
asilomar-129-40.resnet.csumb.edu
helios.sjsu.edu
stem.valleycollege.edu
mysierra.sierracollege.edu
web2.tuolcoe.k12.ca.us
bpastudio.csudh.edu
ns1.mcoe.org
smtprelay.edcoe.org
cms.gcccd.edu
autodiscover.eureka.redwoods.edu
filesrv.fullerton.edu
nas0vlan1.csub.edu
asilomar-129-17.resnet.csumb.edu
🇺🇸 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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rLArrzq CF johedugfp 2025-10-25