138.5.136.0/21

AS7046 · Verizon Business

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Summary

Country	United States
Domain	downstate.edu
ASN	AS7046
Registry	ARIN
ID	SNYBKLYN

WHOIS Details

NetHandle:      NET-138-5-0-0-1
OrgID:          SHSC-Z
Parent:         NET-138-0-0-0-0
NetName:        SNYBKLYN
NetRange:       138.5.0.0 - 138.5.255.255
NetType:        allocation
RegDate:        1992-12-14
Updated:        2023-06-30
TechHandle:     JS3062-ARIN
Source:         ARIN


OrgID:          SHSC-Z
OrgName:        State University of New York Downstate Health Sciences University
CanAllocate:    
Street:         450 Clarkson Avenue
City:           Brooklyn
State/Prov:     NY
Country:        US
PostalCode:     11203
RegDate:        2023-06-30
Updated:        2023-06-30
OrgAdminHandle: JWE31-ARIN
OrgTechHandle:  GUPTA137-ARIN
OrgTechHandle:  JWE31-ARIN
OrgAbuseHandle: JWE31-ARIN
Source:         ARIN


POCHandle:      JWE31-ARIN
IsRole:         N
LastName:       Wei
FirstName:      Jason
Street:         450 Clarkson Avenue
City:           Brooklyn
State/Prov:     NY
Country:        US
PostalCode:     11203
RegDate:        2004-01-14
Updated:        2025-11-13
OfficePhone:    +1-718-270-1994
MobilePhone:    +1-646-372-7786
Mailbox:        jason.wei@downstate.edu
Source:         ARIN


POCHandle:      JS3062-ARIN
IsRole:         N
LastName:       Stern
FirstName:      Joel
Street:         450 Clarkson Avenue
City:           Brooklyn
State/Prov:     NY
Country:        US
PostalCode:     11203
RegDate:        2001-09-07
Updated:        2013-12-03
OfficePhone:    +1-718-270-4093
Mailbox:        joel.stern@downstate.edu
Source:         ARIN


POCHandle:      GUPTA137-ARIN
IsRole:         N
LastName:       Gupta
FirstName:      Prabhat
Street:         450 clarkson ave
City:           Brooklyn
State/Prov:     NY
Country:        US
PostalCode:     11203
RegDate:        2023-06-15
Updated:        2025-06-16
OfficePhone:    +1-718-270-4750
Mailbox:        prabhat.gupta@downstate.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 138.5.0.0/16

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
9.160.107.229	AS8075 Microsoft Corporation	`4.64ms` from Amsterdam, NL
190.144.78.133	AS14080 Telmex Colombia S.A.	`1.07ms` from Bogota, CO
174.180.24.117	AS7922 Comcast Cable Communications, LLC	`9.69ms` from Boston, US
110.175.100.165	AS7545 TPG Telecom Limited	`1.38ms` from Brisbane, AU
87.175.123.245	AS3320 Deutsche Telekom AG	`5.56ms` from Frankfurt am Main, DE
14.244.103.149	AS45899 VNPT Corp	`3.32ms` from Hanoi, VN
20.143.48.69	AS8075 Microsoft Corporation	`0.18ms` from Kuala Lumpur, MY
35.178.157.165	AS16509 Amazon.com, Inc.	`0.14ms` from London, GB
88.0.247.85	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.87ms` from Madrid, ES
63.151.108.133	AS209 CenturyLink Communications, LLC	`5.83ms` from New York City, US
194.57.245.149	AS2200 Renater	`2.61ms` from Paris, FR
108.36.233.53	AS701 Verizon Business	`1.99ms` from Philadelphia, US
124.223.191.117	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.73ms` from Shanghai, CN
180.167.97.101	AS4812 China Telecom (Group)	`2.96ms` from Shanghai, CN
94.127.105.69	AS13110 INEA sp. z o.o.	`4.23ms` from Warsaw, PL
80.60.73.197	AS1136 KPN B.V.	`1.07ms` from Amsterdam, NL
212.142.48.133	AS6830 Liberty Global Europe Holding B.V.	`1.40ms` from Amsterdam, NL
58.119.238.85	AS4847 China Networks Inter-Exchange	`3.95ms` from Beijing, CN
113.47.10.165	AS55990 Huawei Cloud Service data center	`3.41ms` from Beijing, CN
41.214.186.149	AS36925 MEDITELECOM	`13.20ms` from Casablanca, MA
75.100.248.37	AS4181 TDS TELECOM	`5.22ms` from Chicago, US
50.148.71.21	AS7922 Comcast Cable Communications, LLC	`6.41ms` from Chicago, US
27.13.123.37	AS4837 CHINA UNICOM China169 Backbone	`1.87ms` from Chongqing, CN
52.18.208.197	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
20.223.232.85	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f3 -m9 138.5.140.106

traceroute to 138.5.140.106 (138.5.140.106): 9 hops max, 52 byte packets

3 [AS3356] 4.69.206.246 7.885 ms

4 *

5 *

6 [AS701] 152.179.238.138 26.802 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Monticello, US

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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