IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.91.0.0/16
  4. 128.91.91.0/24

128.91.91.0/24 IP Range

Summary

ASNAS55 University of Pennsylvania
BGP128.91.0.0/16
IPs with RDNS57
Hosted Domains0
Pingable IPs0
Router IPs0
128.91.91.00
128.91.91.10
128.91.91.20
128.91.91.3cfsolr-dev.wharton.upenn.edu0
128.91.91.4jenkinscenter-local.wharton.upenn.edu0
128.91.91.50
128.91.91.60
128.91.91.70
128.91.91.8jenkinscentertest-local.wharton.upenn.edu0
128.91.91.9ptvistavm2.wharton.upenn.edu0
128.91.91.100
128.91.91.110
128.91.91.120
128.91.91.13students1.wharton.upenn.edu0
128.91.91.14clubs1.wharton.upenn.edu0
128.91.91.150
128.91.91.16cbjenkinstest-local.wharton.upenn.edu0
128.91.91.170
128.91.91.18ctw-codyrow.wharton.upenn.edu0
128.91.91.190
128.91.91.200
128.91.91.210
128.91.91.220
128.91.91.230
128.91.91.240
128.91.91.25campusgroups-mysql.wharton.upenn.edu0
128.91.91.260
128.91.91.270
128.91.91.280
128.91.91.29nexus.wharton.upenn.edu0
128.91.91.30groups-beta.wharton.upenn.edu0
128.91.91.31hpcc-sql1.wharton.upenn.edu0
128.91.91.320
128.91.91.330
128.91.91.34webcrd.wharton.upenn.edu0
128.91.91.350
128.91.91.360
128.91.91.370
128.91.91.380
128.91.91.390
128.91.91.400
128.91.91.410
128.91.91.42variance.wharton.upenn.edu0
128.91.91.43jenkins.wharton.upenn.edu0
128.91.91.440
128.91.91.450
128.91.91.460
128.91.91.470
128.91.91.480
128.91.91.490
128.91.91.500
128.91.91.51ll-jmeter06.wharton.upenn.edu0
128.91.91.52ll-jmeter08.wharton.upenn.edu0
128.91.91.530
128.91.91.540
128.91.91.550
128.91.91.560
128.91.91.570
128.91.91.580
128.91.91.590
128.91.91.600
128.91.91.610
128.91.91.62tnsappliance.wharton.upenn.edu0
128.91.91.63vdi.wharton.upenn.edu0
128.91.91.640
128.91.91.650
128.91.91.660
128.91.91.670
128.91.91.680
128.91.91.690
128.91.91.700
128.91.91.710
128.91.91.720
128.91.91.730
128.91.91.740
128.91.91.75listserv.wharton.upenn.edu0
128.91.91.760
128.91.91.770
128.91.91.780
128.91.91.79cdw-sql0101-212.wharton.upenn.edu0
128.91.91.800
128.91.91.810
128.91.91.820
128.91.91.830
128.91.91.840
128.91.91.850
128.91.91.86cdl-cf201601.wharton.upenn.edu0
128.91.91.870
128.91.91.880
128.91.91.890
128.91.91.900
128.91.91.910
128.91.91.92mgmtvmm4dev12.wharton.upenn.edu0
128.91.91.930
128.91.91.940
128.91.91.95consul-dev.wharton.upenn.edu0
128.91.91.96aws-cg02-212.wharton.upenn.edu0
128.91.91.970
128.91.91.980
128.91.91.990
128.91.91.1000
128.91.91.1010
128.91.91.1020
128.91.91.1030
128.91.91.1040
128.91.91.1050
128.91.91.106quakernet.wharton.upenn.edu0
128.91.91.1070
128.91.91.1080
128.91.91.109students2.wharton.upenn.edu0
128.91.91.1100
128.91.91.1110
128.91.91.1120
128.91.91.1130
128.91.91.1140
128.91.91.1150
128.91.91.1160
128.91.91.1170
128.91.91.1180
128.91.91.119stash-212.wharton.upenn.edu0
128.91.91.1200
128.91.91.121iamdev.wharton.upenn.edu0
128.91.91.1220
128.91.91.1230
128.91.91.1240
128.91.91.1250
128.91.91.1260
128.91.91.1270
128.91.91.1280
128.91.91.1290
128.91.91.1300
128.91.91.1310
128.91.91.1320
128.91.91.1330
128.91.91.1340
128.91.91.135execed-deliver1.wharton.upenn.edu0
128.91.91.1360
128.91.91.1370
128.91.91.1380
128.91.91.1390
128.91.91.1400
128.91.91.1410
128.91.91.1420
128.91.91.1430
128.91.91.1440
128.91.91.1450
128.91.91.1460
128.91.91.1470
128.91.91.1480
128.91.91.149fac-recruit-local.wharton.upenn.edu0
128.91.91.1500
128.91.91.151scom-mgmt-1-placeholder.wharton.upenn.edu0
128.91.91.1520
128.91.91.1530
128.91.91.1540
128.91.91.1550
128.91.91.156cg-p1.wharton.upenn.edu0
128.91.91.1570
128.91.91.1580
128.91.91.1590
128.91.91.1600
128.91.91.161jupiter.wharton.upenn.edu0
128.91.91.1620
128.91.91.1630
128.91.91.1640
128.91.91.1650
128.91.91.1660
128.91.91.1670
128.91.91.1680
128.91.91.1690
128.91.91.1700
128.91.91.1710
128.91.91.172chutney-212.wharton.upenn.edu0
128.91.91.1730
128.91.91.1740
128.91.91.1750
128.91.91.1760
128.91.91.1770
128.91.91.1780
128.91.91.1790
128.91.91.1800
128.91.91.181wcit-cf10-dev.wharton.upenn.edu0
128.91.91.1820
128.91.91.1830
128.91.91.1840
128.91.91.185meeting-local.wharton.upenn.edu0
128.91.91.1860
128.91.91.1870
128.91.91.1880
128.91.91.1890
128.91.91.1900
128.91.91.1910
128.91.91.192vagrant.wharton.upenn.edu0
128.91.91.1930
128.91.91.194hpcc-login1.wharton.upenn.edu0
128.91.91.1950
128.91.91.1960
128.91.91.1970
128.91.91.1980
128.91.91.1990
128.91.91.2000
128.91.91.2010
128.91.91.2020
128.91.91.2030
128.91.91.2040
128.91.91.2050
128.91.91.2060
128.91.91.2070
128.91.91.2080
128.91.91.2090
128.91.91.2100
128.91.91.2110
128.91.91.2120
128.91.91.2130
128.91.91.2140
128.91.91.2150
128.91.91.2160
128.91.91.2170
128.91.91.2180
128.91.91.219execed-enlit-qa.wharton.upenn.edu0
128.91.91.220ldlcf0101.wharton.upenn.edu0
128.91.91.2210
128.91.91.2220
128.91.91.2230
128.91.91.2240
128.91.91.2250
128.91.91.2260
128.91.91.2270
128.91.91.228macmillan.wharton.upenn.edu0
128.91.91.2290
128.91.91.2300
128.91.91.2310
128.91.91.2320
128.91.91.2330
128.91.91.2340
128.91.91.2350
128.91.91.236vh212-dhcp91-236.wharton.upenn.edu0
128.91.91.237vh212-dhcp91-237.wharton.upenn.edu0
128.91.91.238vh212-dhcp91-238.wharton.upenn.edu0
128.91.91.239vh212-dhcp91-239.wharton.upenn.edu0
128.91.91.240vh212-dhcp91-240.wharton.upenn.edu0
128.91.91.241vh212-dhcp91-241.wharton.upenn.edu0
128.91.91.242vh212-dhcp91-242.wharton.upenn.edu0
128.91.91.243vh212-dhcp91-243.wharton.upenn.edu0
128.91.91.244vh212-dhcp91-244.wharton.upenn.edu0
128.91.91.245vh212-dhcp91-245.wharton.upenn.edu0
128.91.91.246vh212-dhcp91-246.wharton.upenn.edu0
128.91.91.247vh212-dhcp91-247.wharton.upenn.edu0
128.91.91.248vh212-dhcp91-248.wharton.upenn.edu0
128.91.91.249vh212-dhcp91-249.wharton.upenn.edu0
128.91.91.250vh212-dhcp91-250.wharton.upenn.edu0
128.91.91.2510
128.91.91.2520
128.91.91.2530
128.91.91.2540
128.91.91.2550

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m9 128.91.91.83
traceroute to 128.91.91.83 (128.91.91.83): 9 hops max, 52 byte packets
1 [AS15169] 74.125.251.128 13.325 ms
2 *
3 *
4 *
5 *
6 [AS55] 128.91.238.221 31.617 ms
7 *
8 *
9 *
Measurement taken from  IPinfo ProbeNet in Toronto, CA
On