138.5.248.0/21

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:        2024-11-13
OfficePhone:    +1-718-270-1994
MobilePhone:    +1-646-372-7786
Mailbox:        jason.wei@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


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

Nearby Ranges

BGP prefixes that overlap with 138.5.0.0/16

Range	ASN	Company	Num of IPs
138.5.176.0/21	AS7046	State University of New York Downstate Health Sciences University	2,048
138.5.184.0/21	AS7046	State University of New York Downstate Health Sciences University	2,048
138.5.168.0/21	AS7046	State University of New York Downstate Health Sciences University	2,048
138.5.136.0/21	AS7046	State University of New York Downstate Health Sciences University	2,048
138.5.96.0/21	AS7046	State University of New York Downstate Health Sciences University	2,048
138.5.56.0/21	AS7046	State University of New York Downstate Health Sciences University	2,048
138.5.48.0/21	AS7046	State University of New York Downstate Health Sciences University	2,048
138.5.192.0/23	AS7046	State University of New York Downstate Health Sciences University	512
138.5.24.0/23	AS7046	State University of New York Downstate Health Sciences University	512
138.5.88.0/23	AS7046	State University of New York Downstate Health Sciences University	512
138.5.40.0/23	AS7046	State University of New York Downstate Health Sciences University	512
138.5.0.0/23	AS7046	State University of New York Downstate Health Sciences University	512
138.5.240.0/23	AS7046	State University of New York Downstate Health Sciences University	512
138.5.128.0/23	AS7046	State University of New York Downstate Health Sciences University	512
138.5.16.0/23	AS7046	State University of New York Downstate Health Sciences University	512
138.5.216.0/23	AS7046	State University of New York Downstate Health Sciences University	512
138.5.158.0/23	AS7046	State University of New York Downstate Health Sciences University	512
138.5.156.0/23	AS7046	State University of New York Downstate Health Sciences University	512
138.5.151.0/24	AS7046	State University of New York Downstate Health Sciences University	256
138.5.195.0/24	AS7046	State University of New York Downstate Health Sciences University	256
138.5.146.0/24	AS7046	State University of New York Downstate Health Sciences University	256
138.5.19.0/24	AS7046	State University of New York Downstate Health Sciences University	256
138.5.154.0/24	AS7046	State University of New York Downstate Health Sciences University	256
138.5.8.0/24	AS7046	State University of New York Downstate Health Sciences University	256
138.5.148.0/24	AS7046	State University of New York Downstate Health Sciences University	256
138.5.194.0/24	AS7046	State University of New York Downstate Health Sciences University	256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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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
98.188.35.101	AS22773 Cox Communications Inc.	2.68ms from Ashburn, US
42.193.99.133	AS45090 Shenzhen Tencent Computer Systems Company Limited	1.77ms from Beijing, CN
89.153.108.117	AS2860 NOS COMUNICACOES, S.A.	11.77ms from Lisbon, PT
185.193.170.69	AS206347 Wessex Internet Limited	3.12ms from London, GB
67.73.232.5	AS27650 EMTEL S.A. E.S.P.	9.48ms from Quito, EC
218.47.131.181	AS4713 NTT Communications Corporation	13.80ms from Tokyo, JP
23.214.180.245	AS16625 Akamai Technologies, Inc.	0.22ms from Copenhagen, DK
40.97.200.165	AS8075 Microsoft Corporation	0.53ms from Des Moines, US
91.183.145.133	AS5432 Proximus NV	4.04ms from Gravelines, FR
92.48.107.5	AS29550 Team Blue Carrier Limited	1.64ms from London, GB
85.90.255.117	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	0.76ms from Manchester, GB
160.154.194.229	AS29571 Orange Côte d'Ivoire	16.18ms from Monrovia, LR
4.35.95.53	AS3356 Level 3 Parent, LLC	0.69ms from New York City, US
144.129.131.213	AS33363 Charter Communications, Inc	6.16ms from Orlando, US
27.217.42.101	AS4837 CHINA UNICOM China169 Backbone	11.17ms from Qingdao, CN
27.222.246.197	AS4837 CHINA UNICOM China169 Backbone	8.56ms from Qingdao, CN
220.117.124.21	AS4766 Korea Telecom	1.36ms from Seoul, KR
85.118.196.213	AS29244 CETIN Bulgaria EAD	0.83ms from Sofia, BG
121.17.38.21	AS4837 CHINA UNICOM China169 Backbone	9.37ms from Beijing, CN
87.165.100.165	AS3320 Deutsche Telekom AG	2.41ms from Frankfurt am Main, DE
94.46.211.21	AS15805 EPIC LTD	2.36ms from Nicosia, CY
3.236.190.213	AS14618 Amazon.com, Inc.	0.23ms from Reston, US
198.0.227.117	AS7922 Comcast Cable Communications, LLC	6.75ms from Santa Clara, US
154.246.54.53	AS36947 Telecom Algeria	16.27ms from Algiers, DZ
93.212.87.5	AS3320 Deutsche Telekom AG	2.45ms from Berlin, DE

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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