72.19.64.0/18
AS1249 · University of Massachusetts - AMHERST
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| Country |
United States
|
| Domain | umass.edu |
| ASN | AS1249 |
| Registry | ARIN |
| ID | UMASS-NET2 |
WHOIS Details
NetHandle: NET-72-19-64-0-1 OrgID: UNIVER-6 Parent: NET-72-0-0-0-0 NetName: UMASS-NET2 NetRange: 72.19.64.0 - 72.19.127.255 NetType: allocation RegDate: 2004-12-01 Updated: 2021-12-14 TechHandle: ZU64-ARIN Source: ARIN OrgID: UNIVER-6 OrgName: University of Massachusetts - AMHERST CanAllocate: Street: University Computing Services Street: Lederle Graduate Research Center City: Amherst State/Prov: MA Country: US PostalCode: 01003 RegDate: 1986-04-03 Updated: 2024-11-25 OrgAdminHandle: JFD16-ARIN OrgTechHandle: ZU64-ARIN OrgAbuseHandle: ONS2-ARIN OrgNOCHandle: ZU64-ARIN Source: ARIN POCHandle: ZU64-ARIN IsRole: Y LastName: Hostmaster FirstName: Street: 400 Venture Way City: Hadley State/Prov: MA Country: US PostalCode: 01035-6903 RegDate: 2001-08-16 Updated: 2024-09-20 OfficePhone: +1-413-545-0595 Mailbox: hostmaster@umass.edu Source: ARIN POCHandle: ONS2-ARIN IsRole: Y LastName: OIT Network Services FirstName: Street: UMass IT Street: 400 Venture Way City: Hadley State/Prov: MA Country: US PostalCode: 01035 RegDate: 2004-01-12 Updated: 2025-05-05 OfficePhone: +1-413-545-9400 Mailbox: abuse@umass.edu Source: ARIN POCHandle: JFD16-ARIN IsRole: N LastName: Doyle FirstName: John Street: Office of Information Technologies Street: LGRC Low-rise Street: 740 North Pleasant St Street: Amherst, MA 01003 City: Amherst State/Prov: MA Country: US PostalCode: 01002 RegDate: 2018-11-07 Updated: 2024-01-18 OfficePhone: +1-413-325-3747 Mailbox: john.doyle@umass.edu Source: ARIN
Nearby Ranges
BGP prefixes that overlap with 72.19.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 72.19.192.0/18 | AS16509 | J2 Global Ventures, LLC | 16,384 |
| 72.19.24.0/22 | AS399743 | RuralLynx Inc | 1,024 |
| 72.19.28.0/22 | AS395494 | High Rapid Networks, LLC. | 1,024 |
| 72.19.8.0/23 | AS11233 | Gorge Networks LLC | 512 |
| 72.19.21.0/24 | AS36851 | DialAmerica Marketing, Inc | 256 |
| 72.19.23.0/24 | AS5022 | Snapping Shoals Electric Membership Corporation | 256 |
| 72.19.10.0/24 | AS54523 | WSTC | 256 |
| 72.19.11.0/24 | AS54523 | WSTC | 256 |
| 72.19.0.0/24 | AS62765 | Atlantic Bay Mortgage Group, LLC | 256 |
| 72.19.20.0/24 | AS20454 | Manage Inc | 256 |
| 72.19.2.0/24 | AS22040 | Linxus Internet | 256 |
| 72.19.22.0/24 | AS33490 | INetPlus Incorporated | 256 |
| 72.19.3.0/24 | AS35280 | F5, Inc. | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
60 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 72.19.64.12 |
8.99ms from New York City,
US
|
|
| 72.19.68.12 |
8.90ms from New York City,
US
|
|
| 72.19.116.3 |
9.11ms from New York City,
US
|
|
| 72.19.92.3 |
9.11ms from New York City,
US
|
|
| 72.19.72.8 |
8.98ms from New York City,
US
|
|
| 72.19.112.3 |
9.28ms from New York City,
US
|
|
| 72.19.80.1 |
9.11ms from New York City,
US
|
|
| 72.19.124.1 |
9.09ms from New York City,
US
|
|
| 72.19.76.12 |
8.97ms from New York City,
US
|
|
| 72.19.108.1 |
9.13ms from New York City,
US
|
|
| 72.19.96.1 |
9.24ms from New York City,
US
|
|
| 72.19.88.3 |
9.25ms from New York City,
US
|
|
| 72.19.120.1 |
9.08ms from New York City,
US
|
|
| 72.19.104.1 |
9.24ms from New York City,
US
|
|
| 72.19.100.3 |
9.14ms from New York City,
US
|
|
| 72.19.84.3 |
9.23ms from New York City,
US
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 80.246.203.34 |
0.60ms from Amsterdam,
NL
|
|
| 195.219.45.114 |
0.27ms from Amsterdam,
NL
|
|
| 35.171.46.146 |
0.59ms from Ashburn,
US
|
|
| 67.130.70.66 |
0.97ms from Denver,
US
|
|
| 91.23.67.2 |
7.69ms from Frankfurt am Main,
DE
|
|
| 182.69.140.2 |
15.50ms from Kolkata,
IN
|
|
| 161.111.19.2 |
0.93ms from Madrid,
ES
|
|
| 94.164.136.114 |
14.54ms from Milan,
IT
|
|
| 114.230.137.162 |
2.44ms from Nanjing,
CN
|
|
| 171.109.210.18 |
3.09ms from Nanning,
CN
|
|
| 101.65.126.226 |
10.33ms from Ningbo,
CN
|
|
| 187.166.128.2 |
5.75ms from Santiago de Queretaro,
MX
|
|
| 187.225.219.82 |
7.54ms from Santiago de Queretaro,
MX
|
|
| 223.26.148.146 |
1.58ms from Seoul,
KR
|
|
| 112.160.28.18 |
1.21ms from Seoul,
KR
|
|
| 47.129.186.226 |
0.46ms from Singapore,
SG
|
|
| 65.49.237.162 |
0.24ms from Tokyo,
JP
|
|
| 77.46.81.114 |
2.84ms from Warsaw,
PL
|
|
| 2.182.152.242 |
17.71ms from Yerevan,
AM
|
|
| 95.170.95.178 |
0.63ms from Amsterdam,
NL
|
|
| 96.244.68.210 |
4.62ms from Ashburn,
US
|
|
| 50.237.149.162 |
1.84ms from Chicago,
US
|
|
| 123.147.116.82 |
1.33ms from Chongqing,
CN
|
|
| 115.245.175.178 |
9.43ms from Delhi,
IN
|
|
| 104.89.187.98 |
0.13ms from Fortaleza,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Atlanta, US
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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