205.231.104.0/24

AS4195 · D. E. Shaw & Co. LP

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Summary

Country	United States
Domain	deshaw.com
ASN	AS4195
Parent Range	205.231.96.0/20
Registry	ARIN
ID	SHAW-NET-BLK

WHOIS Details

NetHandle:      NET-205-231-96-0-1
OrgID:          DESH
Parent:         NET-205-228-0-0-1
NetName:        SHAW-NET-BLK
NetRange:       205.231.96.0 - 205.231.111.255
NetType:        reallocation
RegDate:        1995-06-20
Updated:        2025-06-19
TechHandle:     DESNA-ARIN
TechHandle:     SHAW-DNS-ARIN
Source:         ARIN


OrgID:          DESH
OrgName:        D. E. Shaw & Co. LP
CanAllocate:    
Street:         Two Manhattan West, 375 9th Ave 52nd Floor
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10001
RegDate:        1992-01-28
Updated:        2025-06-11
OrgAdminHandle: DESNA-ARIN
OrgTechHandle:  DESDA-ARIN
OrgTechHandle:  DESNA-ARIN
OrgAbuseHandle: DESNA-ARIN
OrgNOCHandle:   DESNA-ARIN
OrgRoutingHandle:   DESNA-ARIN
OrgDNSHandle:   DESDA-ARIN
Source:         ARIN


POCHandle:      SHAW-DNS-ARIN
IsRole:         Y
LastName:       DE Shaw Securities Group  LP
FirstName:      
Street:         Two Manhattan West
Street:         375 9th Ave, 52nd Floor
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10001
RegDate:        1970-01-01
Updated:        2025-06-19
OfficePhone:    +1-212-478-0600
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      DESNA-ARIN
IsRole:         Y
LastName:       D E Shaw Network Administrators
FirstName:      
Street:         Two Manhattan West, 375 9th Ave 52nd Floor
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10001
RegDate:        2020-05-21
Updated:        2025-06-11
OfficePhone:    +1-212-478-0600
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      DESDA-ARIN
IsRole:         Y
LastName:       D E Shaw DNS Administrators
FirstName:      
Street:         Two Manhattan West
Street:         375 9th Ave, 52nd Floor
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10001
RegDate:        2021-10-05
Updated:        2025-06-19
OfficePhone:    +1-212-478-0600
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 205.231.104.0/24

Range	ASN	Company	Num of IPs
205.231.96.0/20	AS4195	D. E. Shaw & Co. LP	4,096
205.228.0.0/14	AS701	Verizon Business	262,144
205.228.0.0/14	AS7270	Verizon Business	262,144

Nearby Ranges

BGP prefixes that overlap with 205.231.0.0/16

Range	ASN	Company	Num of IPs
205.228.0.0/14	AS701	Verizon Business	262,144
205.228.0.0/14	AS7270	Verizon Business	262,144
205.231.96.0/20	AS4195	D. E. Shaw & Co. LP	4,096

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

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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
40.133.77.104	AS7029 Windstream Communications LLC	`0.57ms` from Atlanta, US
81.245.132.136	AS5432 Proximus NV	`2.23ms` from Brussels, BE
67.208.38.56	AS32475 Internap Holding LLC	`0.84ms` from Chicago, US
92.252.22.168	AS9145 EWE TEL GmbH	`6.82ms` from Hamburg, DE
78.151.218.152	AS13285 TalkTalk Communications Limited	`2.11ms` from London, GB
47.197.214.216	AS5650 Frontier Communications of America, Inc.	`6.46ms` from Miami, US
87.8.205.184	AS3269 Telecom Italia S.p.A.	`3.98ms` from Milan, IT
213.7.152.72	AS6866 Cyprus Telecommunications Authority	`2.71ms` from Nicosia, CY
189.110.242.8	AS27699 TELEFÔNICA BRASIL S.A	`3.99ms` from Sao Paulo, BR
66.33.100.200	AS29852 Honest Networks, LLC	`0.79ms` from Secaucus, US
32.219.240.8	AS46690 Southern New England Telephone Company and SNET America, Inc.	`3.51ms` from Secaucus, US
27.239.104.184	AS4766 Korea Telecom	`4.83ms` from Seoul, KR
218.249.12.120	AS4808 China Unicom Beijing Province Network	`4.76ms` from Beijing, CN
181.140.209.104	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`4.71ms` from Bogota, CO
197.92.171.104	AS20011 Dimension Data	`1.38ms` from Durban, ZA
211.13.39.216	AS2518 BIGLOBE Inc.	`6.63ms` from Osaka, JP
86.195.96.72	AS3215 Orange S.A.	`2.18ms` from Paris, FR
86.229.142.72	AS3215 Orange S.A.	`7.27ms` from Paris, FR
70.163.145.136	AS22773 Cox Communications Inc.	`2.27ms` from Phoenix, US
121.64.67.152	AS3786 LG DACOM Corporation	`2.38ms` from Seoul, KR
119.212.48.120	AS4766 Korea Telecom	`5.87ms` from Seoul, KR
122.130.252.200	AS2518 BIGLOBE Inc.	`5.59ms` from Tokyo, JP
70.69.186.24	AS6327 Shaw Communications	`8.94ms` from Vancouver, CA
175.170.159.120	AS4837 CHINA UNICOM China169 Backbone	`9.47ms` from Changchun, CN
54.229.223.248	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE

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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