IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 12.0.0.0/8
  3. 12.11.0.0/16
  4. 12.11.148.0/24

12.11.148.0/24 IP Range

Summary

ASNAS7018 AT&T Enterprises, LLC
BGP12.0.0.0/9
IPs with RDNS101
Hosted Domains0
Pingable IPs6
Router IPs0
12.11.148.0—0
12.11.148.1—0
12.11.148.2—0
12.11.148.3—0
12.11.148.4—0
12.11.148.5—0
12.11.148.6—0
12.11.148.7—0
12.11.148.8—0
12.11.148.9—0
12.11.148.10termcon.ptc.com0
12.11.148.11dns.ptc.com0
12.11.148.12dns2.ptc.com0
12.11.148.13ptccreoevents.com0
12.11.148.14mpx3-sip.ptc.com0
12.11.148.15proftest.ptc.com0
12.11.148.16wwwed.ptc.com0
12.11.148.17—0
12.11.148.18v3sub148.ptc.com0
12.11.148.19nss-ipx2.ptc.com0
12.11.148.20nss-ipx3.ptc.com0
12.11.148.21—0
12.11.148.22—0
12.11.148.23hq-blndev.ptc.com0
12.11.148.24—0
12.11.148.25—0
12.11.148.26—0
12.11.148.27—0
12.11.148.28—0
12.11.148.29—0
12.11.148.30mxrelay1.ptc.com0
12.11.148.31relay.ptc.com0
12.11.148.32—0
12.11.148.33—0
12.11.148.34—0
12.11.148.35hq-ftp01.ptc.com0
12.11.148.36support-stage.ptc.com0
12.11.148.37—0
12.11.148.38shareapptest.ptc.com0
12.11.148.39—0
12.11.148.40—0
12.11.148.41—0
12.11.148.42—0
12.11.148.43—0
12.11.148.44modelserver1.ptc.com0
12.11.148.45tsslm.ptc.com0
12.11.148.46—0
12.11.148.47—0
12.11.148.48—0
12.11.148.49akamai-stage.ptc.com0
12.11.148.50ptcmail.ptc.com0
12.11.148.51esd1.ptc.com0
12.11.148.52—0
12.11.148.53—0
12.11.148.54—0
12.11.148.55—0
12.11.148.56dmz-tst-snip-1.ptc.com0
12.11.148.57—0
12.11.148.58—0
12.11.148.59—0
12.11.148.60andcsv-callhomeprd01.ptc.com0
12.11.148.61andcsv-callhomeprd02.ptc.com0
12.11.148.62andcsv-callhomeprd03.ptc.com0
12.11.148.63—0
12.11.148.64—0
12.11.148.65hqlexprdap01.ptc.com0
12.11.148.66modelserver2.ptc.com0
12.11.148.67logintest.ptc.com0
12.11.148.68—0
12.11.148.69—0
12.11.148.70itjk.ptc.com0
12.11.148.71itjk-test.ptc.com0
12.11.148.72hqftp1.ptc.com0
12.11.148.73—0
12.11.148.74esd-vip.ptc.com0
12.11.148.75—0
12.11.148.76—0
12.11.148.77autodiscover.ptctest.com0
12.11.148.78download-vip.ptc.com0
12.11.148.79hq-rlxweb2.ptc.com0
12.11.148.80—0
12.11.148.81—0
12.11.148.82—0
12.11.148.83localizationtest-old.ptc.com0
12.11.148.84andcsv-bfdz01p.ptc.com0
12.11.148.85—0
12.11.148.86—0
12.11.148.87hqcrmtstehd1.ptcmarketing.com0
12.11.148.88andcsv-wap3p.ptc.com0
12.11.148.89andcsv-wap4p.ptc.com0
12.11.148.90—0
12.11.148.91wwwqa1va-ext.ptc.com0
12.11.148.92classroom.ptc.com0
12.11.148.93—0
12.11.148.94—0
12.11.148.95irp5.ptc.com0
12.11.148.96irp6.ptc.com0
12.11.148.97—0
12.11.148.98—0
12.11.148.99—0
12.11.148.100—0
12.11.148.101—0
12.11.148.102—0
12.11.148.103—0
12.11.148.104—0
12.11.148.105—0
12.11.148.106appsf.ptc.com0
12.11.148.107—0
12.11.148.108—0
12.11.148.109ptcclassroom.ptc.com0
12.11.148.110hq-cifsftp.ptc.com0
12.11.148.111—0
12.11.148.112—0
12.11.148.113—0
12.11.148.114andcsv-vctr03p.ptc.com0
12.11.148.115—0
12.11.148.116—0
12.11.148.117—0
12.11.148.118—0
12.11.148.119—0
12.11.148.120gre-services.ptc.com0
12.11.148.121miregister.ptc.com0
12.11.148.122inservliveworx.ptc.com0
12.11.148.123—0
12.11.148.124edc-ctmain.ptc.com0
12.11.148.125—0
12.11.148.126—0
12.11.148.127—0
12.11.148.128hqsabawdev1.ptc.com0
12.11.148.129—0
12.11.148.130flashmodeler.ptc.com0
12.11.148.131—0
12.11.148.132qa-proe.ptc.com0
12.11.148.133fmd.ptc.com0
12.11.148.134pldemo5.ptc.com0
12.11.148.135ns82g01-dm4-148.ptc.com0
12.11.148.136—0
12.11.148.137—0
12.11.148.138—0
12.11.148.139seha116.ptc.com0
12.11.148.140support-prod.ptc.com0
12.11.148.141—0
12.11.148.142—0
12.11.148.143—0
12.11.148.144—0
12.11.148.145—0
12.11.148.146autodiscover.kepware.com.kepware.com0
12.11.148.147hq-wwwprd01.ptc.com0
12.11.148.148hq-wwwprd02.ptc.com0
12.11.148.149hq-wwwprd03.ptc.com0
12.11.148.150—0
12.11.148.151ftp.ptc.com0
12.11.148.152—0
12.11.148.153andcsv-callhomedev1.ptc.com0
12.11.148.154—0
12.11.148.155hq-nfsext.ptc.com0
12.11.148.156hq-cifsext.ptc.com0
12.11.148.157andcsv-fsmob01.ptc.com0
12.11.148.158andcsv-plm02d.ptc.com0
12.11.148.159—0
12.11.148.160andcsv-ftpap01.ptc.com0
12.11.148.161mortis.ptc.com0
12.11.148.162sspftp.ptc.com0
12.11.148.163andcsv-fsmob02.ptc.com0
12.11.148.164ssot.ptc.com0
12.11.148.165oift.ptc.com0
12.11.148.166—0
12.11.148.167—0
12.11.148.168—0
12.11.148.169—0
12.11.148.170build2.ptc.com0
12.11.148.171—0
12.11.148.172andcsv-apachesupe01t.ptc.com0
12.11.148.173andcsv-apachesupe02t.ptc.com0
12.11.148.174andcsv-apachesupe02t-temp.ptc.com0
12.11.148.175—0
12.11.148.176webconf.ptc.com0
12.11.148.177—0
12.11.148.178—0
12.11.148.179webconf.ptc.com0
12.11.148.180andcis-splunk07p.ptc.com0
12.11.148.181—0
12.11.148.182—0
12.11.148.183andcvidmm02p.ptc.com0
12.11.148.184—0
12.11.148.185—0
12.11.148.186—0
12.11.148.187—0
12.11.148.188—0
12.11.148.189—0
12.11.148.190—0
12.11.148.191—0
12.11.148.192—0
12.11.148.193—0
12.11.148.194—0
12.11.148.195andcsv-svgmob01.ptc.com0
12.11.148.196—0
12.11.148.197—0
12.11.148.198—0
12.11.148.199andcsv-esd1p.ptc.com0
12.11.148.200ptc-ens.ptc.com0
12.11.148.201—0
12.11.148.202—0
12.11.148.203—0
12.11.148.204andcsv-liquid1p.ptc.com0
12.11.148.205andcsv-esd2p.ptc.com0
12.11.148.206—0
12.11.148.207andcsv-vaweb01p.ptc.com0
12.11.148.208—0
12.11.148.209—0
12.11.148.210—0
12.11.148.211—0
12.11.148.212—0
12.11.148.213bline-pop-test.ptc.com0
12.11.148.214—0
12.11.148.215—0
12.11.148.216supportdev.ptc.com0
12.11.148.217—0
12.11.148.218—0
12.11.148.219—0
12.11.148.220—0
12.11.148.221—0
12.11.148.222—0
12.11.148.223pdart.ptc.com0
12.11.148.224—0
12.11.148.225o365edge.ptc.com0
12.11.148.226—0
12.11.148.227—0
12.11.148.228—0
12.11.148.229—0
12.11.148.230dns1.ptc.com0
12.11.148.231—0
12.11.148.232—0
12.11.148.233—0
12.11.148.234—0
12.11.148.235—0
12.11.148.236hq-nfsext01.ptc.com0
12.11.148.237hq-cifsext01.ptc.com0
12.11.148.238—0
12.11.148.239—0
12.11.148.240ns1.ptc.com0
12.11.148.241ns2.ptc.com0
12.11.148.242ns3.ptc.com0
12.11.148.243—0
12.11.148.244support-stageold.ptc.com0
12.11.148.245—0
12.11.148.246—0
12.11.148.247—0
12.11.148.248—0
12.11.148.249—0
12.11.148.250—0
12.11.148.251—0
12.11.148.252—0
12.11.148.253—0
12.11.148.254—0
12.11.148.255—0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$ traceroute -a -n -q1 12.11.148.12
traceroute to 12.11.148.12 (12.11.148.12): 64 hops max, 52 byte packets
1 [AS174] 38.103.244.2 14.822 ms
2 *
3 *
4 [AS174] 154.24.27.33 11.174 ms
5 [AS174] 154.54.40.85 1.718 ms
6 *
7 *
8 [AS701] 152.179.209.18 5.706 ms
9 [AS7018] 12.11.149.5 135.441 ms
10 [AS7018] 12.11.148.12 5.962 ms
Measurement taken from  IPinfo ProbeNet in Providence, US
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