138.5.184.0/21

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:        [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:      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

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
171.5.191.101	AS45758 Triple T Broadband Public Company Limited	`4.19ms` from Bangkok, TH
35.89.59.245	AS16509 Amazon.com, Inc.	`0.32ms` from Boardman, US
176.252.216.229	AS5607 Sky UK Limited	`3.36ms` from Erith, GB
193.203.172.85	AS47583 Hostinger International Limited	`1.45ms` from Jakarta, ID
3.9.191.245	AS16509 Amazon.com, Inc.	`0.56ms` from London, GB
90.116.35.37	AS3215 Orange S.A.	`4.27ms` from Marseille, FR
93.64.20.101	AS30722 Vodafone Italia S.p.A.	`2.46ms` from Milan, IT
70.52.29.197	AS577 Bell Canada	`1.92ms` from Montreal, CA
194.79.169.101	AS13193 KEYYO SA	`0.84ms` from Paris, FR
35.171.44.133	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
3.228.143.149	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
213.233.14.133	AS5394 Unidata	`1.28ms` from Rome, IT
46.150.227.165	AS12389 PJSC Rostelecom	`0.51ms` from Samara, RU
182.220.192.229	AS17858 LG POWERCOMM	`1.79ms` from Seoul, KR
180.75.25.133	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`5.43ms` from Singapore, SG
95.192.8.133	AS3301 Telia Company AB	`17.06ms` from Stockholm, SE
153.142.236.37	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.85ms` from Tokyo, JP
140.204.82.37	AS31898 Oracle Corporation	`0.15ms` from Abu Dhabi, AE
4.79.17.53	AS3356 Level 3 Parent, LLC	`0.93ms` from Ashburn, US
59.110.62.37	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.04ms` from Beijing, CN
119.133.21.245	AS136199 CHINANET Guangdong province Yuedong MAN network	`4.51ms` from Guangzhou, CN
173.174.152.69	AS11427 Charter Communications Inc	`7.12ms` from Houston, US
195.226.243.149	AS9155 Quality Net General Trading & Contracting Company	`1.16ms` from Kuwait City, KW
35.179.105.229	AS16509 Amazon.com, Inc.	`0.68ms` from London, GB
90.215.42.181	AS5607 Sky UK Limited	`1.51ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m5 138.5.189.154

traceroute to 138.5.189.154 (138.5.189.154): 5 hops max, 52 byte packets

1 [AS136258] 185.90.61.253 2.198 ms

2 [AS56655] 185.125.170.252 0.214 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sandefjord, NO

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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