WWW.ROBTEX.COM - 128.91.2.138

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128.91.2.138 checked at 2025-10-22T07:57:33.072Z 242ms 11/11/11 100% R:8

PTRs and A-records

PTR	A	`litterbox.net.isc.upenn.edu`
		A	128.91.2.138

RBLS
128.91.0.0/16

AS55

shared on network route

webmail4.sas.upenn.edu

4e14.math.upenn.edu

pmacs.upenn.edu

adns1.nnn.upenn.edu

hyper-2-vcenter.sas.upenn.edu

ris16-new.vet.upenn.edu

vela.physics.upenn.edu

file3.sas.upenn.edu

pmacs-natpool-010.pmacs.upenn.edu

schedule.sas.upenn.edu

cerberus.astro.upenn.edu

vetdhcp147-130.vet.upenn.edu

yertle.ldc.upenn.edu

fallonprt.sas.upenn.edu

kite-dev.upenn.edu

panacea-noc2.net.isc.upenn.edu

phr-fitzg-038.med.upenn.edu

nataliard.ldc.upenn.edu

pmi-khura-03.med.upenn.edu

irb3.vpm.router.upenn.edu

sas-mpwien23-wd.math.upenn.edu

rembrandt.isc-seo.upenn.edu

madcatwiki.ldc.upenn.edu

polya.math.upenn.edu

drl-dhcp131.sas.upenn.edu

jail.ldc.upenn.edu

padfoot.net.isc.upenn.edu

fres-128-091-221-157.fres.upenn.edu

phr-admin-033.med.upenn.edu

scallop.psych.upenn.edu

available.library.upenn.edu

sas.upenn.edu

nfs.genomics.upenn.edu

ponyex.vet.upenn.edu

picsl.upenn.edu

bsd-seo-dc01.business-services.upenn.edu

hosts.sas.upenn.edu

dhcp127.dental.upenn.edu

prod-vm2.net.isc.upenn.edu

language-archives.org

geb9194.gse.upenn.edu

gc._msdcs.med.upenn.edu

catbert.net.isc.upenn.edu

pennantdbtsl01.isc.upenn.edu

seoul.wharton.upenn.edu

drl-dhcp149.sas.upenn.edu

croke.math.upenn.edu

drl-dhcp166.sas.upenn.edu

ros128-1-u1.vet.upenn.edu

path-cvpf-dt3.pmacs.upenn.edu

mephisto.sas.upenn.edu

pacs.vet.upenn.edu

bat.itmat.upenn.edu

mipg10.med.upenn.edu

hnt-lo-dhcp-96.200.wharton.upenn.edu

adns3.nnn.upenn.edu

dhcp001.dental.upenn.edu

shaneson01.math.upenn.edu

drl-dhcp147.sas.upenn.edu

exchange.admin.upenn.edu

3n5-usbc-ethernet-adapter.math.upenn.edu

wsfs-ocallagm.wharton.upenn.edu

public1-wafx.pmacs.upenn.edu

vpn.cceb.med.upenn.edu

banner-prod-freg.isc-seo.upenn.edu

monkey.sas.upenn.edu

karma.vm.net.isc.upenn.edu

esxnbc1-drac.vet.upenn.edu

wistar.upenn.edu

sol-vm1.net.isc.upenn.edu

lvs2.sas.upenn.edu

gc._msdcs.cceb.med.upenn.edu

dc66.vet.upenn.edu

vetdhcp147-116.vet.upenn.edu

mach03-test.sas.upenn.edu

pc147.wxpn.upenn.edu

litterbox.net.isc.upenn.edu

rcb-sas-pennnet-gw.router.upenn.edu

okasan.net.isc.upenn.edu

wwbp-web-fba.sas.upenn.edu

nucleus.sas.upenn.edu

chs-s12.admin.upenn.edu

goulian.physics.upenn.edu

omagh.gcrc.upenn.edu

bes07.pmacs.upenn.edu

ardara.gcrc.upenn.edu

config.net.isc.upenn.edu

dept.english.upenn.edu

micros.wharton.upenn.edu

fs-navet.vet.upenn.edu

geo-ice-timeclock-dhcp12.business-services.upenn.edu

az-ad02.dsn.dental.upenn.edu

vm.net.isc.upenn.edu

vetdhcp147-0.vet.upenn.edu

drndiclab3.physics.upenn.edu

dc-fw-2600f-pub.isc.upenn.edu

devel.ceet.upenn.edu

oni.sas.upenn.edu

goulian-fiji.bio.upenn.edu

gsews4.lab.gse.upenn.edu

shared on AS number

mingzi.cceb.med.upenn.edu

aguirre02.physics.upenn.edu

gsr-347.wharton.upenn.edu

pcmdcc-dh.chem.upenn.edu

weilu.chem.upenn.edu

molander-ir-pc.chem.upenn.edu

fusion.sas.upenn.edu

ychen20.med.upenn.edu

callisto.sas.upenn.edu

olac.ldc.upenn.edu

vpnclient11.net.isc.upenn.edu

vetdhcp147-115.vet.upenn.edu

bullpen4.seas.upenn.edu

stingray12.chem.upenn.edu

sdm-lv-122pc2.dental.upenn.edu

dsl-dhcp-120.cis.upenn.edu

circ-wr2.library.upenn.edu

davidtho.sas.upenn.edu

llab-10arc.sas.upenn.edu

sermo.classics.upenn.edu

scc-134-panel.wharton.upenn.edu

openn.library.upenn.edu

mab4.cis.upenn.edu

remote-old.pmacs.upenn.edu

snmp1.net.isc.upenn.edu

dev-pnldap4-8.net.isc.upenn.edu

dhcp0167.grt.resnet.group.upenn.edu

schelter-lab.chem.upenn.edu

lip-docdel.library.upenn.edu

wharton.edu

fkb248.finance.upenn.edu

license-win.seas.upenn.edu

wsfs-piraneo.wharton.upenn.edu

extranet2.uphs.upenn.edu

seasia.museum.upenn.edu

known.wharton.upenn.edu

ret23-ptr.vet.upenn.edu

cceb-3401.cceb.med.upenn.edu

wdtvlivehub.grasp.upenn.edu

uphs-0683.apn.wlan.upenn.edu

drl-dhcp089.sas.upenn.edu

hh-gidf2-frame.wharton.upenn.edu

pdp.ssc.upenn.edu

shsweb.isc.upenn.edu

seasnet-50-12.cis.upenn.edu

students2.wharton.upenn.edu

nanotech.upenn.edu

sasc-kms-w10.sas.upenn.edu

hh-270-frame.wharton.upenn.edu

drlb-3c8ext.sas.upenn.edu

seasnet-50-16.cis.upenn.edu

drl-dhcp42-063.sas.upenn.edu

classtest.sas.upenn.edu

apex.chem.upenn.edu

schultz-hp4700dn.bio.upenn.edu

twn246-2.seas.upenn.edu

hh-250-frame.wharton.upenn.edu

courseweb.library.upenn.edu

nic2106ap-1.dccs.upenn.edu

dhcp210.design.upenn.edu

bsd3.business-services.upenn.edu

canoe.sas.upenn.edu

ldap.wharton.upenn.edu

evn072.dental.upenn.edu

folio.sas.upenn.edu

304router.ssc.upenn.edu

ifd-admin-04.pmacs.upenn.edu

suse-install3.seas.upenn.edu

justice.fres.upenn.edu

dhcp0737.hrn.resnet.group.upenn.edu

fur214.lib.upenn.edu

twn390-5.seas.upenn.edu

college.sas.upenn.edu

mlab-bw.seas.upenn.edu

drl-dhcp174.sas.upenn.edu

phr-field-06.med.upenn.edu

hsmith02.pop.upenn.edu

seasnet-62-05.seas.upenn.edu

ehscmsapprl01.isc-seo.upenn.edu

twnb12-3.seas.upenn.edu

thing4.ldc.upenn.edu

gx2.sas.upenn.edu

psychdhcp4.psych.upenn.edu

harper3.gse.upenn.edu

michigan.library.upenn.edu

neuroethics.upenn.edu

dhcp0779.hnw.resnet.group.upenn.edu

schellenberg07.med.upenn.edu

hr11-024.hr.upenn.edu

submmgw.physics.upenn.edu

fres-dc1.fres.upenn.edu

kite.upenn.edu

shdh-dhcp-114-122.wharton.upenn.edu

vet.upenn.edu

drl-dhcp127.sas.upenn.edu

eupbot.pmacs.upenn.edu

lrm326-1.seas.upenn.edu

guest-pool2-19-026.guest.nat.upenn.edu

mus-09-dhcp.sas.upenn.edu

px1b.sas.upenn.edu

Philadelphia, Pennsylvania, 🇺🇸 USA

^{🇺🇸 UPENN}

128.91.2.138 Philadelphia, Pennsylvania, 🇺🇸 USA Courtesy of

dbq