128.172.64.0/18

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:         701 West Broad Street
Street:         PO Box 842521
City:           Richmond
State/Prov:     VA
Country:        US
PostalCode:     23284-2521
RegDate:        2008-06-19
Updated:        2025-03-06
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:      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:      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:      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:        2025-03-04
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 no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
172.205.180.130	AS8075 Microsoft Corporation	`1.24ms` from Amsterdam, NL
123.103.17.114	AS23724 IDC, China Telecommunications Corporation	`3.89ms` from Beijing, CN
91.186.62.18	AS9136 Wobcom GmbH	`3.82ms` from Berlin, DE
72.153.100.82	AS8075 Microsoft Corporation	`0.27ms` from Boydton, US
206.225.78.178	AS30600 Metronet	`2.78ms` from Chicago, US
80.71.85.146	AS44869 FIBIA P/S	`0.57ms` from Copenhagen, DK
222.169.96.130	AS4134 CHINANET-BACKBONE	`11.48ms` from Dalian, CN
85.233.35.34	AS35244 Tele Columbus AG	`0.54ms` from Frankfurt am Main, DE
176.72.170.114	AS1759 Telia Finland Oyj	`4.00ms` from Helsinki, FI
173.173.24.2	AS11427 Charter Communications Inc	`12.94ms` from Houston, US
41.242.143.66	AS22690 Axiom Networks Ltd	`0.35ms` from Kigali, RW
86.154.230.242	AS2856 British Telecommunications PLC	`4.43ms` from London, GB
77.101.107.82	AS5089 Virgin Media Limited	`7.47ms` from London, GB
142.170.64.66	AS577 Bell Canada	`4.07ms` from Montreal, CA
194.36.90.2	AS44709 O.M.C. COMPUTERS & COMMUNICATIONS LTD	`0.11ms` from Rosh Ha‘Ayin, IL
121.65.231.130	AS3786 LG DACOM Corporation	`1.43ms` from Seoul, KR
14.58.156.194	AS4766 Korea Telecom	`5.08ms` from Seoul, KR
58.182.180.82	AS55430 Starhub Ltd	`1.33ms` from Singapore, SG
178.69.61.194	AS12389 PJSC Rostelecom	`10.28ms` from Stockholm, SE
185.99.36.2	AS35041 Binero AB	`0.81ms` from Stockholm, SE
20.44.173.50	AS8075 Microsoft Corporation	`0.16ms` from Tokyo, JP
62.244.133.18	AS12741 Netia SA	`0.38ms` from Warsaw, PL
123.162.186.226	AS4134 CHINANET-BACKBONE	`6.78ms` from Zhengzhou, CN
77.73.244.18	AS43284 IWB Industrielle Werke Basel	`1.31ms` from Zuerich, CH
154.3.212.98	AS174 Cogent Communications, LLC	`0.26ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -m5 128.172.109.167

traceroute to 128.172.109.167 (128.172.109.167): 5 hops max, 52 byte packets

1 [AS140627] 103.112.0.1 0.303 ms

2 [AS140627] 103.151.64.29 108.942 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Agana Heights Village, GU

On January 9th 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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