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:        dnsadmin@deshaw.net
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:        dnsadmin@deshaw.net
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:        netadmin@deshaw.net
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

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
2.12.171.104	AS3215 Orange S.A.	`7.71ms` from Aubervilliers, FR
54.149.0.216	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
42.48.101.88	AS4837 CHINA UNICOM China169 Backbone	`2.04ms` from Changsha, CN
95.214.95.200	AS62240 Clouvider	`0.26ms` from Frankfurt am Main, DE
67.48.138.216	AS11427 Charter Communications Inc	`13.88ms` from Houston, US
92.20.39.168	AS13285 TalkTalk Communications Limited	`7.43ms` from London, GB
79.148.216.56	AS3352 TELEFONICA DE ESPANA S.A.U.	`4.86ms` from Madrid, ES
120.157.233.24	AS1221 Telstra Limited	`8.50ms` from Melbourne, AU
124.187.18.120	AS1221 Telstra Limited	`3.65ms` from Melbourne, AU
184.87.138.40	AS16625 Akamai Technologies, Inc.	`0.89ms` from Melbourne, AU
173.160.119.152	AS7922 Comcast Cable Communications, LLC	`7.68ms` from Minneapolis, US
126.140.119.24	AS17676 SoftBank Corp.	`3.81ms` from Osaka, JP
88.89.222.200	AS2119 Telenor Norge AS	`6.16ms` from Oslo, NO
82.67.8.72	AS12322 Free SAS	`1.96ms` from Paris, FR
52.202.200.40	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
1.249.35.104	AS9318 SK Broadband Co Ltd	`6.12ms` from Seoul, KR
95.42.104.88	AS8866 Vivacom Bulgaria EAD	`2.40ms` from Sofia, BG
172.81.176.120	AS174 Cogent Communications, LLC	`0.89ms` from Toronto, CA
101.23.111.184	AS4837 CHINA UNICOM China169 Backbone	`9.08ms` from Beijing, CN
102.100.215.72	AS36925 MEDITELECOM	`17.50ms` from Casablanca, MA
52.176.254.152	AS8075 Microsoft Corporation	`0.39ms` from Des Moines, US
212.187.194.56	AS3356 Level 3 Parent, LLC	`0.22ms` from Dublin, IE
102.162.124.136	AS30999 EMTEL LIMITED	`15.07ms` from Ebene, MU
80.222.228.104	AS1759 Telia Finland Oyj	`0.89ms` from Helsinki, FI
193.200.175.56	AS210855 Meetscale SAS	`0.39ms` from Lille, FR

Traceroute

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

traceroute -a -n -q1 -f4 -m13 205.231.104.109

traceroute to 205.231.104.109 (205.231.104.109): 13 hops max, 52 byte packets

4 [AS36236] 104.225.114.32 0.686 ms

5 *

6 [AS174] 154.54.5.217 1.67 ms

7 [AS174] 154.54.170.70 6.339 ms

8 [AS174] 154.54.83.206 7.069 ms

9 [AS174] 154.24.7.110 7.411 ms

10 [AS174] 38.32.101.186 6.867 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On November 14th 2025

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