204.121.0.0/16 - NOTES-CBLK

ID

NOTES-CBLK

Description

Los Alamos National Laboratory

ASN

AS68 Los Alamos National Laboratory

Country
United States
Registry

arin

Whois Details

NetHandle:      NET-204-121-0-0-1
OrgID:          LANL-2
Parent:         NET-204-0-0-0-0
NetName:        NOTES-CBLK
NetRange:       204.121.0.0 - 204.121.255.255
NetType:        allocation
RegDate:        1994-08-12
Updated:        2008-04-03
TechHandle:     PCW-ARIN
Source:         ARIN


OrgID:          LANL-2
OrgName:        Los Alamos National Laboratory
CanAllocate:    
Street:         P. O. Box 1663
City:           Los Alamos
State/Prov:     NM
Country:        US
PostalCode:     87545
RegDate:        1970-01-01
Updated:        2017-12-11
OrgNOCHandle:   NETWO5005-ARIN
OrgAdminHandle: PGR1-ARIN
OrgAbuseHandle: CSIRT1-ARIN
OrgTechHandle:  PGR1-ARIN
OrgTechHandle:  MARTI1662-ARIN
Source:         ARIN

Hosted Domain Names

There are 76 domain names hosted across 27 IP addresses within this IP range. To access full domain hosting information with our API contact us for more details.

IP Address Domain Domains on this IP
204.121.60.11 lanl.gov 29
204.121.60.151 mena.lanl.gov 16
204.121.60.167 hcv.lanl.gov 3
204.121.60.26 p25ext.lanl.gov 2
204.121.60.194 cnls.lanl.gov 2
204.121.60.193 mcnp.lanl.gov 2
204.121.60.185 institute.lanl.gov 2
204.121.60.129 astroweb.lanl.gov 1
204.121.60.92 fehm.lanl.gov 1
204.121.60.112 lagrit.lanl.gov 1
204.121.60.113 solve.lanl.gov 1
204.121.60.144 math.lanl.gov 1
204.121.60.24 t2.lanl.gov 1
204.121.60.109 marfa.lanl.gov 1
204.121.60.168 xxx.lanl.gov 1
204.121.60.21 la-science.lanl.gov 1
204.121.60.93 csr.lanl.gov 1
204.121.60.12 lanlsource.lanl.gov 1
204.121.60.159 networkx.lanl.gov 1
204.121.60.60 environweb.lanl.gov 1

IP address subranges within this IP range

Details

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.