138.5.242.0/24

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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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
158.12.73.216	AS668 United States Department of Defense (DoD)	`2.65ms` from Ashburn, US
67.165.33.104	AS7922 Comcast Cable Communications, LLC	`10.30ms` from Ashburn, US
46.177.92.104	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`3.02ms` from Athens, GR
52.12.210.40	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
154.179.51.200	AS8452 TE-AS	`5.02ms` from Cairo, EG
82.35.39.8	AS5089 Virgin Media Limited	`10.94ms` from Dublin, IE
187.140.4.8	AS8151 UNINET	`5.26ms` from Guadalajara, MX
95.183.222.24	AS206887 Istanbul Medeniyet Universitesi	`3.04ms` from Istanbul, TR
217.216.171.40	AS20326 TeraSwitch Networks Inc.	`1.04ms` from New York City, US
126.92.27.24	AS17676 SoftBank Corp.	`4.10ms` from Osaka, JP
162.240.69.168	AS46606 Unified Layer	`2.00ms` from Salt Lake City, US
75.211.180.88	AS6167 Verizon Business	`11.31ms` from Santa Clara, US
187.10.41.216	AS27699 TELEFÔNICA BRASIL S.A	`12.63ms` from Sao Paulo, BR
70.69.149.216	AS6327 Shaw Communications	`8.64ms` from Seattle, US
52.63.161.248	AS16509 Amazon.com, Inc.	`0.16ms` from Sydney, AU
36.238.148.232	AS3462 Data Communication Business Group	`4.72ms` from Taichung, TW
208.67.170.104	AS14014 Canadian National Railway	`2.17ms` from Toronto, CA
92.105.157.120	AS3303 Swisscom (Switzerland) Ltd	`1.40ms` from Zuerich, CH
98.64.210.232	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
216.21.236.136	AS19871 Network Solutions, LLC	`0.75ms` from Atlanta, US
204.228.199.248	AS40266 SpeedyQuick Networks Inc	`0.51ms` from Boise, US
98.223.92.216	AS7922 Comcast Cable Communications, LLC	`7.00ms` from Chicago, US
5.10.211.8	AS200019 ALEXHOST SRL	`0.41ms` from Chisinau, MD
68.151.229.216	AS6327 Shaw Communications	`4.90ms` from Edmonton, CA
120.26.178.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.93ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m10 138.5.242.229

traceroute to 138.5.242.229 (138.5.242.229): 10 hops max, 52 byte packets

4 [AS6762] 195.22.195.35 153.506 ms

5 *

6 *

7 [AS701] 152.179.238.138 129.968 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Athens, GR

On January 30th 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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