1. All IP Ranges
  2. 149.0.0.0/8
  3. 149.77.0.0/16
  4. AS4195  | 149.77.0.0/16

149.77.0.0/16

AS4195  ·  D. E. Shaw & Co. LP

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Summary

Country United States
Domain deshaw.com
ASN AS4195
Registry ARIN
ID DESHAW

WHOIS Details

NetHandle:      NET-149-77-0-0-1
OrgID:          DESH-Z
Parent:         NET-149-0-0-0-0
NetName:        DESHAW
NetRange:       149.77.0.0 - 149.77.255.255
NetType:        allocation
RegDate:        1992-01-28
Updated:        2025-06-19
TechHandle:     DESNA-ARIN
TechHandle:     SHAW-DNS-ARIN
Source:         ARIN


OrgID:          DESH-Z
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:        2020-09-08
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

Nearby Ranges

BGP prefixes that overlap with 149.0.0.0/8

Range ASN Company Num of IPs
149.228.0.0/14 AS702 Verizon Deutschland GmbH 262,144
149.2.0.0/16 AS174 Cogent Communications, LLC 65,536
149.21.0.0/16 AS10599 McKesson Corp. 65,536
149.127.0.0/16 AS174 Cogent Communications, LLC 65,536
149.11.0.0/16 AS174 Cogent Communications, LLC 65,536
149.16.0.0/16 AS174 Cogent Communications, LLC 65,536
149.100.0.0/16 AS174 Cogent Communications, LLC 65,536
149.65.0.0/16 AS17378 Dassault Systemes Americas Corp. 65,536
149.104.0.0/16 AS174 Cogent Communications, LLC 65,536
149.123.0.0/16 AS174 Cogent Communications, LLC 65,536
149.44.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.98.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.80.0.0/16 AS16509 Amazon Technologies Inc. 65,536
149.164.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.107.0.0/16 AS174 Cogent Communications, LLC 65,536
149.206.0.0/16 AS15854 thyssenkrupp Information Management GmbH 65,536
149.190.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.235.0.0/16 AS16751 Opentext Software GmbH 65,536
149.186.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.56.0.0/16 AS16276 OVH Hosting, Inc. 65,536
149.116.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.102.0.0/16 AS174 Cogent Communications, LLC 65,536
149.250.0.0/16 AS15854 EntServ Deutschland GmbH 65,536
149.136.0.0/16 AS1348 California Department of Transportation 65,536
149.157.0.0/16 AS1213 Maynooth University 65,536
149.135.0.0/16 AS1221 Telstra Limited 65,536
149.84.0.0/16 AS13513 Alfred University 65,536
149.25.0.0/16 AS14962 NCR Voyix Corporation 65,536
149.173.0.0/16 AS12229 SAS Institute, Inc. 65,536
149.167.0.0/16 AS135887 Telstra Limited 65,536
149.115.0.0/16 AS174 Cogent Communications, LLC 65,536
149.89.0.0/16 AS12271 Stuyvesant High School 65,536
149.239.0.0/16 AS12291 Deutsche Post AG 65,536
149.90.0.0/16 AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. 65,536
149.224.0.0/16 AS15943 wilhelm.tel GmbH 65,536
149.216.0.0/16 AS12422 Rellinghauser Strasse 1-11 65,536
149.23.0.0/16 AS14618 Zebra Technologies Corporation 65,536
149.74.0.0/16 AS12479 Orange Espagne SA 65,536
149.139.0.0/16 AS137 Area della Ricerca del CNR Firenze 65,536
149.132.0.0/16 AS137 Universita' degli Studi di Milano - Bicocca 65,536
149.236.0.0/16 AS12843 Bruker Physik GmbH 65,536
149.202.0.0/16 AS16276 OVH SAS 65,536
149.43.0.0/16 AS1289 Colgate University 65,536
149.151.0.0/16 AS10955 WILLIAM PATERSON UNIVERSITY 65,536
149.144.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.114.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.211.0.0/16 AS15854 thyssenkrupp Information Management GmbH 65,536
149.26.0.0/16 AS14962 NCR Voyix Corporation 65,536
149.153.0.0/16 AS1213 Local Ethernet 65,536
149.14.0.0/16 AS174 Cogent Communications, LLC 65,536

Hosted domains

There are 5 domain names hosted across 5 IP addresses 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.
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Pingable IPs

80 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
149.77.198.21 AS4195 D. E. Shaw & Co. LP 1.71ms from Hong Kong, HK
149.77.232.6 AS4195 D. E. Shaw & Co. LP 0.60ms from Singapore, SG
149.77.192.38 AS4195 D. E. Shaw & Co. LP 0.90ms from London, GB
149.77.209.137 AS4195 D. E. Shaw & Co. LP 17.52ms from New York City, US
149.77.48.48 AS4195 D. E. Shaw & Co. LP 0.75ms from Singapore, SG
149.77.94.11 AS4195 D. E. Shaw & Co. LP 1.61ms from Secaucus, US
149.77.95.109 AS4195 D. E. Shaw & Co. LP 1.63ms from Secaucus, US
149.77.93.11 AS4195 D. E. Shaw & Co. LP 0.79ms from New York City, US
149.77.254.193 AS4195 D. E. Shaw & Co. LP 0.97ms from San Jose, US
149.77.2.9 AS4195 D. E. Shaw & Co. LP 0.34ms from Secaucus, US
149.77.195.203 AS4195 D. E. Shaw & Co. LP 0.76ms from London, GB
149.77.49.49 AS4195 D. E. Shaw & Co. LP 0.90ms from Singapore, SG

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
81.28.124.224 AS47887 AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO. 1.92ms from Amman, JO
188.203.121.80 AS1136 KPN B.V. 3.58ms from Amsterdam, NL
23.57.38.224 AS16625 Akamai Technologies, Inc. 0.24ms from Bengaluru, IN
201.244.196.96 AS19429 ETB - Colombia 0.72ms from Bogota, CO
173.20.165.144 AS30036 Mediacom Communications Corp 11.01ms from Chicago, US
176.251.163.192 AS5607 Sky UK Limited 2.21ms from Erith, GB
34.128.68.112 AS396982 Google LLC 0.09ms from Jakarta, ID
216.185.229.32 AS16826 Johnson County Community College 1.13ms from Kansas City, US
81.139.146.96 AS2856 British Telecommunications PLC 5.67ms from London, GB
183.130.239.80 AS4134 CHINANET-BACKBONE 10.68ms from Ningbo, CN
80.132.169.176 AS3320 Deutsche Telekom AG 3.56ms from Nuernberg, DE
212.27.47.176 AS12322 Free SAS 1.38ms from Paris, FR
79.54.87.192 AS3269 Telecom Italia S.p.A. 14.01ms from Rome, IT
13.230.173.96 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
161.189.169.128 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 0.50ms from Zhongwei, CN
77.93.82.0 AS214124 Intrahost Solutions Ltd 0.77ms from Amsterdam, NL
168.133.89.112 AS30070 The Hershey Company 1.24ms from Ashburn, US
75.243.97.192 AS6167 Verizon Business 8.26ms from Atlanta, US
202.197.208.0 AS4538 China Education and Research Network Center 13.33ms from Beijing, CN
117.9.224.32 AS4837 CHINA UNICOM China169 Backbone 8.56ms from Beijing, CN
52.10.81.144 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
118.208.150.96 AS7545 TPG Telecom Limited 1.83ms from Brisbane, AU
107.10.15.160 AS10796 Charter Communications Inc 14.08ms from Columbus, US
159.89.5.144 AS14061 DigitalOcean, LLC 0.32ms from Frankfurt am Main, DE
125.88.243.96 AS4134 CHINANET-BACKBONE 2.44ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m12 149.77.171.117
traceroute to 149.77.171.117 (149.77.171.117): 12 hops max, 52 byte packets
3 [] 15.230.139.162 271.793 ms
4 *
5 *
6 *
7 *
8 *
9 [AS4195] 149.77.2.5 20.51 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Atlanta, US
On

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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