72.19.64.0/18 — AS1249

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Network Information

Prefix72.19.64.0/18
Origin ASAS1249
CIDR/18
Total IPs16,384
Usable IPs16,382
IP Range72.19.64.0 - 72.19.127.255
RegistryRADB
Last Modified2023-11-13

AS Paths Graph

14537150000331851655225091523202734398465249713786181873888012993491530621365571995244181325717411164115371968124972.19.64.0/18BGP Paths to 72.19.64.0/1817 paths from 1 origin AS

AS Looking Glass

BGP paths to 72.19.64.0/18 (origin on the right, matching graph above)

All 18 BGP Paths

Complete list of all observed paths (origin on the right)

Hostnames in this Network

IPHostname
72.19.64.371x-vl933-72-19-64-37.wireless.umass.edu
72.19.65.1221x-vl933-72-19-65-122.wireless.umass.edu
72.19.66.2391x-vl933-72-19-66-239.wireless.umass.edu
72.19.69.731x-vl953-72-19-69-73.wireless.umass.edu
72.19.70.1101x-vl953-72-19-70-110.wireless.umass.edu
72.19.70.1191x-vl953-72-19-70-119.wireless.umass.edu
72.19.70.1431x-vl953-72-19-70-143.wireless.umass.edu
72.19.70.1661x-vl953-72-19-70-166.wireless.umass.edu
72.19.71.471x-vl953-72-19-71-47.wireless.umass.edu
72.19.71.601x-vl953-72-19-71-60.wireless.umass.edu
72.19.72.161x-vl938-72-19-72-16.wireless.umass.edu
72.19.72.401x-vl938-72-19-72-40.wireless.umass.edu
72.19.72.791x-vl938-72-19-72-79.wireless.umass.edu
72.19.72.1621x-vl938-72-19-72-162.wireless.umass.edu
72.19.72.1731x-vl938-72-19-72-173.wireless.umass.edu
72.19.73.871x-vl938-72-19-73-87.wireless.umass.edu
72.19.73.1021x-vl938-72-19-73-102.wireless.umass.edu
72.19.73.1721x-vl938-72-19-73-172.wireless.umass.edu
72.19.73.1971x-vl938-72-19-73-197.wireless.umass.edu
72.19.73.2091x-vl938-72-19-73-209.wireless.umass.edu
72.19.74.1331x-vl938-72-19-74-133.wireless.umass.edu
72.19.75.1051x-vl938-72-19-75-105.wireless.umass.edu
72.19.75.1541x-vl938-72-19-75-154.wireless.umass.edu
72.19.75.2351x-vl938-72-19-75-235.wireless.umass.edu
72.19.76.781x-vl936-72-19-76-78.wireless.umass.edu
72.19.76.1601x-vl936-72-19-76-160.wireless.umass.edu
72.19.76.1951x-vl936-72-19-76-195.wireless.umass.edu
72.19.77.461x-vl936-72-19-77-46.wireless.umass.edu
72.19.77.2171x-vl936-72-19-77-217.wireless.umass.edu
72.19.77.2201x-vl936-72-19-77-220.wireless.umass.edu
72.19.77.2271x-vl936-72-19-77-227.wireless.umass.edu
72.19.84.851x-vl950-72-19-84-85.wireless.umass.edu
72.19.84.2071x-vl950-72-19-84-207.wireless.umass.edu
72.19.85.491x-vl950-72-19-85-49.wireless.umass.edu
72.19.85.2541x-vl950-72-19-85-254.wireless.umass.edu
72.19.86.1301x-vl950-72-19-86-130.wireless.umass.edu
72.19.86.1661x-vl950-72-19-86-166.wireless.umass.edu
72.19.87.1301x-vl950-72-19-87-130.wireless.umass.edu
72.19.88.911x-vl955-72-19-88-91.wireless.umass.edu
72.19.88.1911x-vl955-72-19-88-191.wireless.umass.edu
72.19.88.2421x-vl955-72-19-88-242.wireless.umass.edu
72.19.88.2501x-vl955-72-19-88-250.wireless.umass.edu
72.19.89.1231x-vl955-72-19-89-123.wireless.umass.edu
72.19.89.1351x-vl955-72-19-89-135.wireless.umass.edu
72.19.89.1601x-vl955-72-19-89-160.wireless.umass.edu
72.19.90.1141x-vl955-72-19-90-114.wireless.umass.edu
72.19.90.1481x-vl955-72-19-90-148.wireless.umass.edu
72.19.91.241x-vl955-72-19-91-24.wireless.umass.edu
72.19.91.481x-vl955-72-19-91-48.wireless.umass.edu
72.19.91.941x-vl955-72-19-91-94.wireless.umass.edu
72.19.91.1331x-vl955-72-19-91-133.wireless.umass.edu
72.19.91.1931x-vl955-72-19-91-193.wireless.umass.edu
72.19.92.351x-vl943-72-19-92-35.wireless.umass.edu
72.19.93.381x-vl943-72-19-93-38.wireless.umass.edu
72.19.94.1501x-vl943-72-19-94-150.wireless.umass.edu
72.19.94.2521x-vl943-72-19-94-252.wireless.umass.edu
72.19.95.141x-vl943-72-19-95-14.wireless.umass.edu
72.19.95.441x-vl943-72-19-95-44.wireless.umass.edu
72.19.95.851x-vl943-72-19-95-85.wireless.umass.edu
72.19.95.1241x-vl943-72-19-95-124.wireless.umass.edu
72.19.95.2381x-vl943-72-19-95-238.wireless.umass.edu
72.19.98.2131x-vl929-72-19-98-213.wireless.umass.edu
72.19.99.1211x-vl929-72-19-99-121.wireless.umass.edu
72.19.100.1991x-vl929-72-19-100-199.wireless.umass.edu
72.19.101.1501x-vl929-72-19-101-150.wireless.umass.edu
72.19.102.151x-vl929-72-19-102-15.wireless.umass.edu
72.19.102.981x-vl929-72-19-102-98.wireless.umass.edu
72.19.105.1011x-vl927-72-19-105-101.wireless.umass.edu
72.19.105.1011x-vl925-72-19-105-101.wireless.umass.edu
72.19.105.2551x-vl925-72-19-105-255.wireless.umass.edu
72.19.105.2551x-vl927-72-19-105-255.wireless.umass.edu
72.19.106.491x-vl925-72-19-106-49.wireless.umass.edu
72.19.106.491x-vl927-72-19-106-49.wireless.umass.edu
72.19.108.451x-vl923-72-19-108-45.wireless.umass.edu
72.19.108.1191x-vl923-72-19-108-119.wireless.umass.edu
72.19.116.1701x-vl919-72-19-116-170.wireless.umass.edu
72.19.117.371x-vl919-72-19-117-37.wireless.umass.edu
72.19.118.171x-vl919-72-19-118-17.wireless.umass.edu
72.19.118.1661x-vl919-72-19-118-166.wireless.umass.edu
72.19.120.381x-vl917-72-19-120-38.wireless.umass.edu
72.19.120.1361x-vl917-72-19-120-136.wireless.umass.edu
72.19.120.2281x-vl917-72-19-120-228.wireless.umass.edu
72.19.121.1111x-vl917-72-19-121-111.wireless.umass.edu
72.19.122.2031x-vl917-72-19-122-203.wireless.umass.edu
72.19.123.481x-vl917-72-19-123-48.wireless.umass.edu
72.19.124.2371x-vl915-72-19-124-237.wireless.umass.edu
72.19.125.1281x-vl915-72-19-125-128.wireless.umass.edu
72.19.126.741x-vl915-72-19-126-74.wireless.umass.edu
72.19.127.1651x-vl915-72-19-127-165.wireless.umass.edu

WHOIS Data

Raw WHOIS Data
route: 72.19.64.0/18 descr: Prolexic Technologies, Inc. origin: AS1249 mnt-by: MAINT-AS32787 changed: rguerra@akamai.com 20170924 #21:01:46Z source: RADB last-modified: 2023-11-13T16:13:33Z route: 72.19.64.0/18 descr: UMassNET origin: AS198949 mnt-by: MAINT-AS198949 changed: yuval.moran@securitydam.com 20250223 # 09:20 GMT source: RADB last-modified: 2025-02-23T09:20:25Z route: 72.19.64.0/18 descr: UMASS-NET2 descr: University of Massachusetts Amherst descr: Network Services and Systems descr: Lederle Graduate Research Center Lowrise descr: 740 N Pleasant St descr: Amherst, MA 01003-9306 descr: US origin: AS1249 notify: peterg@umass.edu mnt-by: MNT-UNIVER-6 changed: peterg@umass.edu 20161108 source: ARIN