IP-FD.net
Sign in
  1. Home
  2. United States
  3. AS4195

AS4195 D. E. Shaw & Co. LP

United States SHAW ARIN 21 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
70,144
IPv6 /48 networks
0
RPKI
2 valid19 no ROA
Peers and downstreams
1

Holder

AS name
SHAW
Description
D. E. Shaw & Co. LP
Organisation
D. E. Shaw & Co. LP
Abuse contact
Not published
Assigned
1994-12-15
Registered
1994-12-16
Record last changed
2025-06-19 14:37 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS39351 31173 Services AB AS39351 · SE 31173 Services AB AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS24482 SG.GS AS24482 · SG SG.GS AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS25091 IP-Max SA AS25091 · CH IP-Max SA AS9002 RETN Limited AS9002 · GB RETN Limited AS3257 GTT Communications Inc. AS3257 · US GTT Communications In… AS174 AS174 AS174 AS174 AS8220 COLT Technology Services Group Limited AS8220 · GB COLT Technology Servi… AS9498 BHARTI Airtel Ltd. AS9498 · IN BHARTI Airtel Ltd. AS3491 PCCW Global (HK) Ltd. AS3491 · HK PCCW Global (HK) Ltd. AS701 Uunet AS701 · US Uunet AS4637 Telstra Global AS4637 · HK Telstra Global AS9583 Sify Limited AS9583 · IN Sify Limited AS10103 HK Broadband Network Ltd. AS10103 · HK HK Broadband Network … AS11269 LinkBermuda LTD AS11269 · BM LinkBermuda LTD AS4195 D. E. Shaw & Co. LP AS4195 · US D. E. Shaw & Co. LP

Network health

Grade E · 37/100
partly Prefixes covered by valid ROAs
2 of 21 announced prefixes are RPKI valid, 19 have no ROA.		 2/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
pass More than one upstream
12 upstreams seen in BGP.		 10/10
fail Working abuse contact
No abuse contact is published in the registry.		 0/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
pass Registry record maintained
Last changed 2025-06-19.		 5/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
Show this on your website
AS4195 health AS4195 RPKI
HTML
<a href="https://ip-fd.net/asn/4195"><img src="https://ip-fd.net/badge/asn/4195/health.svg" alt="AS4195 network health on IP-FD.net"></a>
Markdown
[![AS4195 network health](https://ip-fd.net/badge/asn/4195/health.svg)](https://ip-fd.net/asn/4195)
Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS4195
as-name:        SHAW
handle:         AS4195
registrant:     DESH-Z (D. E. Shaw & Co. LP)
noc,technical,abuse,administrative,routing:DESNA-ARIN (D E Shaw Network Administrators) <netadmin@deshaw.net>
technical,dns:  DESDA-ARIN (D E Shaw DNS Administrators) <dnsadmin@deshaw.net>
technical:      DESNA-ARIN (D E Shaw Network Administrators) <netadmin@deshaw.net>
technical:      SHAW-DNS-ARIN (DE Shaw Securities Group  LP) <dnsadmin@deshaw.net>
last changed:   2025-06-19T10:37:46-04:00
registration:   1994-12-16T00:00:00-05:00
source:         ARIN (RDAP)