IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 154.0.0.0/8
  3. 154.54.0.0/16
  4. 154.54.21.0/24

154.54.21.0/24 IP Range

Summary

ASNAS174 Cogent Communications, LLC
BGP154.48.0.0/12
IPs with RDNS241
Hosted Domains0
Pingable IPs230
Router IPs0
154.54.21.0lo1.agr61.par01.atlas.cogentco.com0
154.54.21.1lo1.ccr21.lon02.atlas.cogentco.com0
154.54.21.2lo1.rcr11.ams06.atlas.cogentco.com0
154.54.21.3lo1.rcr71.gva01.atlas.cogentco.com0
154.54.21.4lo1.rcr71.ams08.atlas.cogentco.com0
154.54.21.5lo1.agr71.mil02.atlas.cogentco.com0
154.54.21.6lo1.rcr21.b038092-0.ams03.atlas.cogentco.com0
154.54.21.7lo1.rcr71.b028446-0.man01.atlas.cogentco.com0
154.54.21.8lo1.rcr21.b047839-0.ams03.atlas.cogentco.com0
154.54.21.9lo1.rcr51.rns01.atlas.cogentco.com0
154.54.21.10lo1.rcr21.lux01.atlas.cogentco.com0
154.54.21.11lo1.ccr51.zrh02.atlas.cogentco.com0
154.54.21.12lo1.rcr61.grq01.atlas.cogentco.com0
154.54.21.13lo1.rcr31.fra06.atlas.cogentco.com0
154.54.21.14lo1.rcr21.b022890-0.par04.atlas.cogentco.com0
154.54.21.15lo1.agr11.lon01.atlas.cogentco.com0
154.54.21.16lo1.rcr71.ovd02.atlas.cogentco.com0
154.54.21.17lo1.ccr31.sof02.atlas.cogentco.com0
154.54.21.18lo1.rcr51.mrs01.atlas.cogentco.com0
154.54.21.19lo1.rcr81.b015537-1.mad05.atlas.cogentco.com0
154.54.21.20lo1.rcr61.b062108-0.mrs02.atlas.cogentco.com0
154.54.21.21lo1.rcr71.ktw01.atlas.cogentco.com0
154.54.21.22lo1.rcr22.svq01.atlas.cogentco.com0
154.54.21.23lo1.agr21.ist01.atlas.cogentco.com0
154.54.21.24lo1.ccr91.mil02.atlas.cogentco.com0
154.54.21.25lo1.rcr21.b015964-1.par01.atlas.cogentco.com0
154.54.21.26lo1.rcr71.ods02.atlas.cogentco.com0
154.54.21.27lo1.rr11.par01.atlas.cogentco.com0
154.54.21.28lo1.rcr71.b062109-0.mil02.atlas.cogentco.com0
154.54.21.29—0
154.54.21.30lo1.rcr61.tuf01.atlas.cogentco.com0
154.54.21.31—0
154.54.21.32lo1.agr21.ams03.atlas.cogentco.com0
154.54.21.33lo1.rcr11.dij01.atlas.cogentco.com0
154.54.21.34lo1.rcr71.vce01.atlas.cogentco.com0
154.54.21.35lo1.ccr92.mil02.atlas.cogentco.com0
154.54.21.36lo1.rcr11.b028988-0.skp03.atlas.cogentco.com0
154.54.21.37lo1.rcr21.hel01.atlas.cogentco.com0
154.54.21.38lo1.rcr11.ess01.atlas.cogentco.com0
154.54.21.39lo1.agr11.buh01.atlas.cogentco.com0
154.54.21.40lo1.rcr11.b019078-1.sto01.atlas.cogentco.com0
154.54.21.41lo1.rcr21.b019498-0.par01.atlas.cogentco.com0
154.54.21.42lo1.ccr31.mad05.atlas.cogentco.com0
154.54.21.43lo1.rcr61.beg02.atlas.cogentco.com0
154.54.21.44lo1.rcr21.dub01.atlas.cogentco.com0
154.54.21.45lo1.rcr51.skg01.atlas.cogentco.com0
154.54.21.46lo1.rcr71.poz01.atlas.cogentco.com0
154.54.21.47lo1.rcr71.b036457-0.par01.atlas.cogentco.com0
154.54.21.48lo1.agr61.mrs01.atlas.cogentco.com0
154.54.21.49lo1.rcr11.hrk01.atlas.cogentco.com0
154.54.21.50lo1.rcr51.b015774-1.lon01.atlas.cogentco.com0
154.54.21.51lo1.ccr52.zrh02.atlas.cogentco.com0
154.54.21.52lo1.agr11.svq01.atlas.cogentco.com0
154.54.21.53lo1.rcr21.bru01.atlas.cogentco.com0
154.54.21.54lo1.rcr51.lon17.atlas.cogentco.com0
154.54.21.55—0
154.54.21.56lo1.ccr21.waw01.atlas.cogentco.com0
154.54.21.57lo1.ccr82.vie01.atlas.cogentco.com0
154.54.21.58lo1.rcr61.ncl01.atlas.cogentco.com0
154.54.21.59lo1.rcr01.dtm02.atlas.cogentco.com0
154.54.21.60lo1.rcr61.b021036-0.zrh02.atlas.cogentco.com0
154.54.21.61lo1.agr61.mil02.atlas.cogentco.com0
154.54.21.62lo1.rcr61.b015592-1.lon01.atlas.cogentco.com0
154.54.21.63lo1.rcr61.b061616-0.vlc02.atlas.cogentco.com0
154.54.21.64lo1.rcr01.b015593-1.lon01.atlas.cogentco.com0
154.54.21.65lo1.ccr41.par01.atlas.cogentco.com0
154.54.21.66lo1.rcr71.bod01.atlas.cogentco.com0
154.54.21.67lo1.rcr81.par05.atlas.cogentco.com0
154.54.21.68lo1.agr61.lon01.atlas.cogentco.com0
154.54.21.69—0
154.54.21.70lo1.rcr61.bsl01.atlas.cogentco.com0
154.54.21.71lo1.rcr21.dus01.atlas.cogentco.com0
154.54.21.72lo1.rcr21.ods02.atlas.cogentco.com0
154.54.21.73lo1.rcr21.lis01.atlas.cogentco.com0
154.54.21.74lo1.rcr71.tia01.atlas.cogentco.com0
154.54.21.75lo1.agr21.kbp01.atlas.cogentco.com0
154.54.21.76lo1.rcr21.ist02.atlas.cogentco.com0
154.54.21.77lo1.agr61.ber02.atlas.cogentco.com0
154.54.21.78lo1.rcr51.b038034-0.sto03.atlas.cogentco.com0
154.54.21.79lo1.agr61.vie01.atlas.cogentco.com0
154.54.21.80lo1.rcr21.rtm01.atlas.cogentco.com0
154.54.21.81lo1.rcr51.lil01.atlas.cogentco.com0
154.54.21.82lo1.rcr21.b015589-1.lon05.atlas.cogentco.com0
154.54.21.83lo1.rcr21.b023657-1.fra05.atlas.cogentco.com0
154.54.21.84lo1.ccr81.prg01.atlas.cogentco.com0
154.54.21.85lo1.rcr82.par05.atlas.cogentco.com0
154.54.21.86lo1.rcr11.bll01.atlas.cogentco.com0
154.54.21.87lo1.rcr11.tgd01.atlas.cogentco.com0
154.54.21.88lo1.rcr22.ams05.atlas.cogentco.com0
154.54.21.89lo1.ccr32.par04.atlas.cogentco.com0
154.54.21.90lo1.rcr11.var01.atlas.cogentco.com0
154.54.21.91lo1.ccr41.ham01.atlas.cogentco.com0
154.54.21.92lo1.ccr22.lon01.atlas.cogentco.com0
154.54.21.93lo1.ccr42.ham01.atlas.cogentco.com0
154.54.21.94lo1.agr21.lhr01.atlas.cogentco.com0
154.54.21.95lo1.rcr61.b035886-0.par01.atlas.cogentco.com0
154.54.21.96lo1.rcr51.ovd01.atlas.cogentco.com0
154.54.21.97lo1.ccr21.man01.atlas.cogentco.com0
154.54.21.98lo1.agr11.vlc02.atlas.cogentco.com0
154.54.21.99lo1.rcr22.ams06.atlas.cogentco.com0
154.54.21.100lo1.rcr61.b015532-1.lon05.atlas.cogentco.com0
154.54.21.101lo1.rcr21.ath01.atlas.cogentco.com0
154.54.21.102lo1.rcr21.b023101-0.lon05.atlas.cogentco.com0
154.54.21.103lo1.agr11.rhe01.atlas.cogentco.com0
154.54.21.104lo1.rcr11.bfs01.atlas.cogentco.com0
154.54.21.105—0
154.54.21.106lo1.rcr61.bre02.atlas.cogentco.com0
154.54.21.107lo1.agr61.bts01.atlas.cogentco.com0
154.54.21.108lo1.rcr11.cbg01.atlas.cogentco.com0
154.54.21.109lo1.rcr71.goa01.atlas.cogentco.com0
154.54.21.110lo1.rcr71.b073441-0.mil02.atlas.cogentco.com0
154.54.21.111lo1.rcr21.cph01.atlas.cogentco.com0
154.54.21.112lo1.rcr51.b050634-1.mad05.atlas.cogentco.com0
154.54.21.113—0
154.54.21.114lo1.agr61.par05.atlas.cogentco.com0
154.54.21.115lo1.ccr42.par01.atlas.cogentco.com0
154.54.21.116lo1.rcr71.tls01.atlas.cogentco.com0
154.54.21.117lo1.agr11.ath01.atlas.cogentco.com0
154.54.21.118lo1.rcr61.gne01.atlas.cogentco.com0
154.54.21.119—0
154.54.21.120lo1.rcr61.b054208-1.buh01.atlas.cogentco.com0
154.54.21.121lo1.rcr21.zag01.atlas.cogentco.com0
154.54.21.122—0
154.54.21.123lo1.ccr21.lpl01.atlas.cogentco.com0
154.54.21.124lo1.ccr22.lpl01.atlas.cogentco.com0
154.54.21.125lo1.rcr22.ist02.atlas.cogentco.com0
154.54.21.126lo1.ccr51.beg03.atlas.cogentco.com0
154.54.21.127lo1.rcr71.b022820-0.lhr01.atlas.cogentco.com0
154.54.21.128lo1.ccr31.par04.atlas.cogentco.com0
154.54.21.129lo1.rcr21.b015595-1.lon05.atlas.cogentco.com0
154.54.21.130lo1.ccr21.muc03.atlas.cogentco.com0
154.54.21.131lo1.rcr12.hrk01.atlas.cogentco.com0
154.54.21.132lo1.rcr01.mpl01.atlas.cogentco.com0
154.54.21.133—0
154.54.21.134lo1.rcr61.str01.atlas.cogentco.com0
154.54.21.135lo1.rcr71.kbp01.atlas.cogentco.com0
154.54.21.136lo1.agr12.lon01.atlas.cogentco.com0
154.54.21.137lo1.rcr01.b015763-1.ham01.atlas.cogentco.com0
154.54.21.138lo1.agr61.mad05.atlas.cogentco.com0
154.54.21.139lo1.rcr72.kbp01.atlas.cogentco.com0
154.54.21.140lo1.agr61.ist02.atlas.cogentco.com0
154.54.21.141lo1.rcr22.b047839-0.ams03.atlas.cogentco.com0
154.54.21.142lo1.agr61.lhr01.atlas.cogentco.com0
154.54.21.143lo1.rcr71.b015533-1.lon05.atlas.cogentco.com0
154.54.21.144lo1.ccr21.bts01.atlas.cogentco.com0
154.54.21.145lo1.rcr61.grx01.atlas.cogentco.com0
154.54.21.146lo1.ccr22.bts01.atlas.cogentco.com0
154.54.21.147lo1.rcr11.b043738-1.lon05.atlas.cogentco.com0
154.54.21.148lo1.rcr21.b015591-1.lon05.atlas.cogentco.com0
154.54.21.149lo1.rcr61.mhg01.atlas.cogentco.com0
154.54.21.150lo1.agr61.ams03.atlas.cogentco.com0
154.54.21.151lo1.rcr61.nqt01.atlas.cogentco.com0
154.54.21.152lo1.agr21.par04.atlas.cogentco.com0
154.54.21.153lo1.rcr71.b019066-1.fra05.atlas.cogentco.com0
154.54.21.154lo1.ccr31.vlc02.atlas.cogentco.com0
154.54.21.155lo1.rcr61.ley01.atlas.cogentco.com0
154.54.21.156lo1.ccr32.mad05.atlas.cogentco.com0
154.54.21.157lo1.rcr61.lon14.atlas.cogentco.com0
154.54.21.158lo1.rcr51.lba01.atlas.cogentco.com0
154.54.21.159lo1.rcr21.b031955-0.ams03.atlas.cogentco.com0
154.54.21.160lo1.ccr31.bud01.atlas.cogentco.com0
154.54.21.161lo1.rcr61.trn01.atlas.cogentco.com0
154.54.21.162lo1.ccr41.lon13.atlas.cogentco.com0
154.54.21.163—0
154.54.21.164lo1.rcr21.bcn01.atlas.cogentco.com0
154.54.21.165lo1.rcr13.hrk01.atlas.cogentco.com0
154.54.21.166lo1.rcr61.ens01.atlas.cogentco.com0
154.54.21.167lo1.agr62.mad05.atlas.cogentco.com0
154.54.21.168lo1.rcr61.b015975-1.vie01.atlas.cogentco.com0
154.54.21.169lo1.rcr21.man02.atlas.cogentco.com0
154.54.21.170lo1.ccr22.bio02.atlas.cogentco.com0
154.54.21.171lo1.agr21.fra06.atlas.cogentco.com0
154.54.21.172lo1.rcr61.krk01.atlas.cogentco.com0
154.54.21.173lo1.ccr22.muc03.atlas.cogentco.com0
154.54.21.174lo1.agr62.ist02.atlas.cogentco.com0
154.54.21.175lo1.blackhole.fra05.atlas.cogentco.com0
154.54.21.176lo1.rcr51.rom01.atlas.cogentco.com0
154.54.21.177lo1.rcr51.vce01.atlas.cogentco.com0
154.54.21.178lo1.rcr51.lon10.atlas.cogentco.com0
154.54.21.179lo1.rcr51.rix01.atlas.cogentco.com0
154.54.21.180lo1.rcr71.mmx01.atlas.cogentco.com0
154.54.21.181lo1.rcr51.b023063-0.sof02.atlas.cogentco.com0
154.54.21.182lo1.rcr11.udn01.atlas.cogentco.com0
154.54.21.183—0
154.54.21.184lo1.rcr61.tsr02.atlas.cogentco.com0
154.54.21.185lo1.rcr21.b039311-0.par04.atlas.cogentco.com0
154.54.21.186lo1.rcr51.b015537-1.mad05.atlas.cogentco.com0
154.54.21.187lo1.rcr11.cgn01.atlas.cogentco.com0
154.54.21.188lo1.rcr11.b020975-2.kbp01.atlas.cogentco.com0
154.54.21.189lo1.rcr21.b015775-1.sto03.atlas.cogentco.com0
154.54.21.190—0
154.54.21.191lo1.rcr61.b042839-0.zrh02.atlas.cogentco.com0
154.54.21.192lo1.rcr61.b015515-0.ams04.atlas.cogentco.com0
154.54.21.193lo1.rcr61.lon15.atlas.cogentco.com0
154.54.21.194lo1.rcr51.b015969-1.ams03.atlas.cogentco.com0
154.54.21.195lo1.agr62.par05.atlas.cogentco.com0
154.54.21.196lo1.agr01.bio02.atlas.cogentco.com0
154.54.21.197lo1.rcr51.tll01.atlas.cogentco.com0
154.54.21.198lo1.rcr51.edi01.atlas.cogentco.com0
154.54.21.199lo1.rcr61.b071475-0.sof02.atlas.cogentco.com0
154.54.21.200lo1.rcr71.b028594-0.ams03.atlas.cogentco.com0
154.54.21.201lo1.rcr21.b021535-1.ams03.atlas.cogentco.com0
154.54.21.202lo1.rcr21.b015960-1.ams03.atlas.cogentco.com0
154.54.21.203lo1.rcr61.nte01.atlas.cogentco.com0
154.54.21.204lo1.rcr71.vgo02.atlas.cogentco.com0
154.54.21.205lo1.rcr12.b015814-1.ham01.atlas.cogentco.com0
154.54.21.206lo1.rcr11.alc01.atlas.cogentco.com0
154.54.21.207lo1.ccr21.lon01.atlas.cogentco.com0
154.54.21.208lo1.rcr21.svq01.atlas.cogentco.com0
154.54.21.209lo1.agr61.lys01.atlas.cogentco.com0
154.54.21.210—0
154.54.21.211—0
154.54.21.212lo1.ccr31.buh01.atlas.cogentco.com0
154.54.21.213lo1.rcr21.b016833-0.waw01.atlas.cogentco.com0
154.54.21.214lo1.rcr71.b047987-0.mrs02.atlas.cogentco.com0
154.54.21.215lo1.agr61.fra05.atlas.cogentco.com0
154.54.21.216lo1.agr21.par01.atlas.cogentco.com0
154.54.21.217lo1.ccr21.dev03.atlas.cogentco.com0
154.54.21.218lo1.rcr51.b020664-1.bud01.atlas.cogentco.com0
154.54.21.219lo1.rcr21.b032899-0.par01.atlas.cogentco.com0
154.54.21.220lo1.ccr21.sto03.atlas.cogentco.com0
154.54.21.221lo1.ccr22.sto03.atlas.cogentco.com0
154.54.21.222lo1.rcr11.cnd01.atlas.cogentco.com0
154.54.21.223lo1.rcr21.ams06.atlas.cogentco.com0
154.54.21.224lo1.rcr81.osl02.atlas.cogentco.com0
154.54.21.225lo1.rcr11.frf02.atlas.cogentco.com0
154.54.21.226lo1.agr11.brq01.atlas.cogentco.com0
154.54.21.227lo1.rcr21.vno01.atlas.cogentco.com0
154.54.21.228lo1.ccr31.mrs02.atlas.cogentco.com0
154.54.21.229lo1.rcr71.ber02.atlas.cogentco.com0
154.54.21.230lo1.rcr61.nce02.atlas.cogentco.com0
154.54.21.231lo1.ccr21.ams04.atlas.cogentco.com0
154.54.21.232lo1.rcr51.b071389-0.vlc02.atlas.cogentco.com0
154.54.21.233lo1.rcr51.skp03.atlas.cogentco.com0
154.54.21.234lo1.rcr51.b061617-0.lon01.atlas.cogentco.com0
154.54.21.235lo1.ccr42.ams03.atlas.cogentco.com0
154.54.21.236lo1.ccr21.sto01.atlas.cogentco.com0
154.54.21.237lo1.agr61.prg01.atlas.cogentco.com0
154.54.21.238lo1.rcr22.fra06.atlas.cogentco.com0
154.54.21.239lo1.agr62.mil02.atlas.cogentco.com0
154.54.21.240lo1.rcr51.b021037-0.zrh02.atlas.cogentco.com0
154.54.21.241lo1.rcr51.kiv01.atlas.cogentco.com0
154.54.21.242lo1.ccr31.bio02.atlas.cogentco.com0
154.54.21.243lo1.agr61.sto03.atlas.cogentco.com0
154.54.21.244lo1.ccr32.bio02.atlas.cogentco.com0
154.54.21.245—0
154.54.21.246lo1.rcr12.b020975-2.kbp01.atlas.cogentco.com0
154.54.21.247lo1.rcr71.drs01.atlas.cogentco.com0
154.54.21.248lo1.rcr21.dub02.atlas.cogentco.com0
154.54.21.249lo1.rcr13.b020975-2.kbp01.atlas.cogentco.com0
154.54.21.250lo1.rcr01.b015515-0.ams04.atlas.cogentco.com0
154.54.21.251lo1.rcr01.b020480-0.bts01.atlas.cogentco.com0
154.54.21.252lo1.rcr01.tsr02.atlas.cogentco.com0
154.54.21.253lo1.agr62.vie01.atlas.cogentco.com0
154.54.21.254lo4.blackhole.sys.cogentco.com0
154.54.21.255lo1.rcr71.b059546-0.ams03.atlas.cogentco.com0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f3 154.54.21.150
traceroute to 154.54.21.150 (154.54.21.150): 64 hops max, 52 byte packets
3 [AS3257] 213.39.2.85 0.196 ms
4 *
5 [AS174] 154.54.21.150 0.625 ms
Measurement taken from  IPinfo ProbeNet in Amsterdam, NL
On