128.172.128.0/18

AS16643 · Virginia Commonwealth University

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Summary

Country	United States
Domain	vcu.edu
ASN	AS16643
Registry	ARIN
ID	VCU-LAN

WHOIS Details

NetHandle:      NET-128-172-0-0-1
OrgID:          VCU-Z
Parent:         NET-128-0-0-0-0
NetName:        VCU-LAN
NetRange:       128.172.0.0 - 128.172.255.255
NetType:        allocation
RegDate:        1986-10-21
Updated:        2025-03-06
TechHandle:     LAMMD7-ARIN
TechHandle:     PATEL2882-ARIN
AbuseHandle:    LAMMD7-ARIN
AbuseHandle:    PATEL2882-ARIN
NOCHandle:      LAMMD7-ARIN
NOCHandle:      PATEL2882-ARIN
Source:         ARIN


OrgID:          VCU-Z
OrgName:        Virginia Commonwealth University
CanAllocate:    
Street:         707 West Broad Street
Street:         PO Box 843059
City:           Richmond
State/Prov:     VA
Country:        US
PostalCode:     23284
RegDate:        2008-06-19
Updated:        2026-03-05
OrgAdminHandle: JAC487-ARIN
OrgTechHandle:  JAC487-ARIN
OrgTechHandle:  LAMMD7-ARIN
OrgTechHandle:  PATEL2882-ARIN
OrgAbuseHandle: JAC487-ARIN
OrgAbuseHandle: LAMMD7-ARIN
OrgAbuseHandle: PATEL2882-ARIN
OrgNOCHandle:   LAMMD7-ARIN
OrgNOCHandle:   PATEL2882-ARIN
OrgRoutingHandle:   LAMMD7-ARIN
OrgRoutingHandle:   PATEL2882-ARIN
OrgDNSHandle:   JAC487-ARIN
OrgDNSHandle:   LAMMD7-ARIN
OrgDNSHandle:   PATEL2882-ARIN
Source:         ARIN


POCHandle:      LAMMD7-ARIN
IsRole:         N
LastName:       Lamm
FirstName:      David
Street:         701 West Broad St
City:           Richmond
State/Prov:     VA
Country:        US
PostalCode:     23284
RegDate:        2023-05-04
Updated:        2024-09-24
OfficePhone:    +1-804-828-3909
Mailbox:        lammd2@vcu.edu
Source:         ARIN


POCHandle:      PATEL2882-ARIN
IsRole:         N
LastName:       Patel
FirstName:      Kush
Street:         701 W. Broad Street
City:           Richmond
State/Prov:     VA
Country:        US
PostalCode:     23284
RegDate:        2023-05-04
Updated:        2023-05-04
OfficePhone:    +1-804-827-0627
Mailbox:        patelkr2@vcu.edu
Source:         ARIN


POCHandle:      JAC487-ARIN
IsRole:         N
LastName:       Craig
FirstName:      J
Street:         707 W Broad St
Street:         4th Floor
City:           Richmond
State/Prov:     VA
Country:        US
PostalCode:     23220
RegDate:        2025-03-04
Updated:        2026-03-05
OfficePhone:    +1-804-828-4886
Mailbox:        jacraig@vcu.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.172.0.0/16

No nearby ranges found.

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
128.172.160.128	coastalgems.info	3

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

6 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
128.172.168.5	AS16643 Virginia Commonwealth University	`4.97ms` from Ashburn, US
128.172.160.135	AS16643 Virginia Commonwealth University	`4.38ms` from Ashburn, 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
74.41.29.242	AS5650 Frontier Communications of America, Inc.	`18.66ms` from Ashburn, US
223.206.113.114	AS45758 Triple T Broadband Public Company Limited	`3.03ms` from Bangkok, TH
5.2.240.34	AS8708 DIGI ROMANIA S.A.	`0.50ms` from Bucharest, RO
72.3.165.226	AS33070 Rackspace Hosting	`1.06ms` from Dallas, US
85.98.49.194	AS9121 Turk Telekomunikasyon Anonim Sirketi	`18.07ms` from Denizli, TR
4.185.139.18	AS8075 Microsoft Corporation	`0.29ms` from Frankfurt am Main, DE
54.46.94.242	AS16509 Amazon.com, Inc.	`0.14ms` from Hong Kong, HK
197.242.145.242	AS37611 AFRIHOST SP (PTY) LTD	`1.13ms` from Johannesburg, ZA
95.175.212.34	AS8220 COLT Technology Services Group Limited	`2.49ms` from London, GB
92.57.231.66	AS12479 Orange Espagne SA	`7.57ms` from Madrid, ES
37.21.255.98	AS12389 PJSC Rostelecom	`5.47ms` from Novosibirsk, RU
84.149.146.242	AS3320 Deutsche Telekom AG	`5.40ms` from Nuernberg, DE
206.194.70.226	AS13990 County of Orange	`3.59ms` from San Jose, US
165.253.146.2	AS54152 Blue Shield of California	`8.96ms` from San Jose, US
20.44.237.50	AS8075 Microsoft Corporation	`0.38ms` from Singapore, SG
220.147.184.210	AS2519 ARTERIA Networks Corporation	`19.90ms` from Tokyo, JP
185.173.179.114	AS206873 GalaxyStar LLC	`12.56ms` from Yekaterinburg, RU
157.253.59.2	AS3603 University de Los Andes	`1.41ms` from Bogota, CO
178.40.206.2	AS6855 Slovak Telekom, a.s.	`1.53ms` from Bratislava, SK
189.174.162.66	AS8151 UNINET	`0.69ms` from Cancún, MX
101.206.232.2	AS4837 CHINA UNICOM China169 Backbone	`6.29ms` from Chengdu, CN
72.241.19.34	AS13490 Buckeye Cablevision, Inc.	`10.05ms` from Chicago, US
75.244.65.2	AS6167 Verizon Business	`11.54ms` from Chicago, US
158.252.52.114	AS16509 Amazon.com, Inc.	`1.23ms` from Dubai, AE
217.5.137.2	AS3320 Deutsche Telekom AG	`1.70ms` from Duesseldorf, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 -m9 128.172.139.173

traceroute to 128.172.139.173 (128.172.139.173): 9 hops max, 52 byte packets

4 [AS3356] 62.67.33.241 5.394 ms

5 [AS3356] 4.69.226.38 101.993 ms

6 [AS3356] 4.8.164.130 105.918 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Luxembourg, LU

On March 28th 2026

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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