138.5.176.0/21

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:      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:      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


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

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
83.143.187.117	AS31673 Uniserver Internet B.V.	`0.50ms` from Amsterdam, NL
52.216.29.133	AS16509 Amazon.com, Inc.	`0.40ms` from Ashburn, US
195.22.193.245	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.15ms` from Athens, GR
136.29.143.37	AS19165 Webpass Inc.	`11.22ms` from Atlanta, US
37.130.202.181	AS51074 GOSTARESH-E-ERTEBATAT-E MABNA COMPANY (Private Joint Stock)	`15.51ms` from Baku, AZ
111.61.116.197	AS24547 Hebei Mobile Communication Company Limited	`5.20ms` from Beijing, CN
34.210.119.197	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
175.6.49.5	AS63835 CT-HuNan-Changsha-IDC	`0.84ms` from Changsha, CN
18.252.248.117	AS8987 Amazon Data Services Ireland Ltd	`0.80ms` from Columbus, US
221.8.37.69	AS4837 CHINA UNICOM China169 Backbone	`8.73ms` from Harbin, CN
175.141.254.165	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.65ms` from Kuala Lumpur, MY
192.228.198.197	AS9930 TTNET-MY	`1.76ms` from Kuala Lumpur, MY
42.55.199.69	AS4837 CHINA UNICOM China169 Backbone	`8.57ms` from Liaoyang, CN
137.66.17.245	AS40509 Fly.io, Inc.	`0.09ms` from Osasco, BR
160.92.96.117	AS8677 Worldline SA	`3.01ms` from Paris, FR
115.247.200.133	AS55836 Reliance Jio Infocomm Limited	`12.23ms` from Saint Thomas Mount, IN
182.230.124.229	AS17858 LG POWERCOMM	`3.93ms` from Seoul, KR
16.176.190.133	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
178.113.189.165	AS25255 ==> TELE2 AUSTRIA <==	`11.13ms` from Vienna, AT
83.64.20.213	AS8412 T-Mobile Austria GmbH	`1.48ms` from Vienna, AT
76.120.139.245	AS7922 Comcast Cable Communications, LLC	`10.37ms` from Ashburn, US
177.21.176.21	AS262876 APEC-SOCIEDADE POTIGUAR DE EDUCACAO E CULTURA LTDA	`3.39ms` from Campina Grande, BR
197.147.129.197	AS36884 Wana Corporate	`14.06ms` from Casablanca, MA
47.45.157.101	AS33588 Charter Communications LLC	`14.14ms` from Denver, US
151.236.9.149	AS57169 EDIS GmbH	`0.02ms` from Graz, AT

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 138.5.178.199

traceroute to 138.5.178.199 (138.5.178.199): 10 hops max, 52 byte packets

4 [AS2914] 157.238.229.97 1.546 ms

5 *

6 [AS205220] 140.222.0.193 18.372 ms

7 [AS701] 152.179.238.138 19.922 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Chicago, US

On December 14th 2025

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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