1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.12.0.0/16
  4. AS44  | 192.12.136.0/23

192.12.136.0/23

AS44  ·  Lawrence Livermore National Laboratory

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Summary

Country United States
Domain llnl.gov
ASN AS44
Registry ARIN
ID LLNL-OUTNET

WHOIS Details

NetHandle:      NET-192-12-136-0-1
OrgID:          LLNL-1-Z
Parent:         NET-192-0-0-0-0
NetName:        LLNL-OUTNET
NetRange:       192.12.136.0 - 192.12.136.255
NetType:        allocation
RegDate:        1985-10-15
Updated:        2024-10-31
Source:         ARIN


OrgID:          LLNL-1-Z
OrgName:        Lawrence Livermore National Laboratory
CanAllocate:    
Street:         P.O. Box 808
City:           Livermore
State/Prov:     CA
Country:        US
PostalCode:     94550
RegDate:        2024-10-31
Updated:        2024-10-31
OrgAdminHandle: ENO88-ARIN
OrgTechHandle:  DNSAD268-ARIN
OrgAbuseHandle: DNSAD268-ARIN
OrgNOCHandle:   ENO88-ARIN
OrgNOCHandle:   SIDHU24-ARIN
OrgDNSHandle:   DNSAD268-ARIN
Source:         ARIN


POCHandle:      DNSAD268-ARIN
IsRole:         Y
LastName:       DNS Admin
FirstName:      
Street:         7000 East Ave.
City:           Livermore
State/Prov:     CA
Country:        US
PostalCode:     94550
RegDate:        2011-06-30
Updated:        2025-10-24
OfficePhone:    +1-925-315-7108
Mailbox:        dns-admin@llnl.gov
Source:         ARIN


POCHandle:      ENO88-ARIN
IsRole:         Y
LastName:       Enterprise Network Operations
FirstName:      
Street:         7000 East Ave.
City:           Livemore
State/Prov:     CA
Country:        US
PostalCode:     94550
RegDate:        2011-01-28
Updated:        2019-07-09
OfficePhone:    +1-925-422-0484
Mailbox:        ens@lists.llnl.gov
Source:         ARIN


POCHandle:      SIDHU24-ARIN
IsRole:         N
LastName:       Sidhu
FirstName:      Harjot
Street:         7000 East Ave M/S L-555
City:           Livermore
State/Prov:     CA
Country:        US
PostalCode:     94550
RegDate:        2019-03-11
Updated:        2024-04-16
OfficePhone:    +1-925-422-5294
Mailbox:        sidhu2@llnl.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 192.12.0.0/16

Range ASN Company Num of IPs
192.12.104.0/22 AS22945 Parkland Health & Hospital System 1,024
192.12.112.0/22 AS61942 TURBONET TELECOM LTDA 1,024
192.12.146.0/23 AS22788 Katy Independent School District 512
192.12.148.0/23 AS33726 GENEVA COLLEGE 512
192.12.192.0/23 AS2597 .it Registry - IIT-CNR 512
192.12.244.0/24 AS104 University of Colorado 256
192.12.242.0/24 AS104 University of Colorado 256
192.12.238.0/24 AS104 University of Colorado 256
192.12.185.0/24 AS111 Boston University 256
192.12.54.0/24 AS1101 IP-EEND-192-12-54 256
192.12.189.0/24 AS111 Boston University 256
192.12.26.0/24 AS11948 Development Group, Inc 256
192.12.236.0/24 AS13697 Saber Healthcare Group LLC 256
192.12.82.0/24 AS14 Columbia University 256
192.12.241.0/24 AS104 University of Colorado 256
192.12.235.0/24 AS1653 Linkoping University 256
192.12.205.0/24 AS159 Ohio State University 256
192.12.78.0/24 AS10725 Genentech, Inc. 256
192.12.63.0/24 AS17 Purdue University 256
192.12.69.0/24 AS1706 The University of Arizona 256
192.12.208.0/24 AS1829 Los Alamos National Laboratory 256
192.12.83.0/24 AS1852 University of California, Washington Center 256
192.12.207.0/24 AS195 San Diego Supercomputer Center 256
192.12.28.0/24 AS21556 National Aeronautics and Space Administration 256
192.12.79.0/24 AS215923 ASSUTA ASHDOD PUBLIC HOSPITAL (R.A) 256
192.12.126.0/24 AS1540 Headquarters, USAISC 256
192.12.108.0/24 AS26007 Swick Technologies, LLC 256
192.12.76.0/24 AS24436 Information Technology Services 256
192.12.234.0/24 AS25 University of California at Berkeley 256
192.12.194.0/24 AS2597 Registry of ccTLD .it LAN 256
192.12.52.0/24 AS14230 Sunquest Information Systems, Inc. 256
192.12.245.0/24 AS104 University of Colorado 256
192.12.221.0/24 AS26069 Alvernia University 256
192.12.33.0/24 AS264 SRI International 256
192.12.5.0/24 AS264 SRI International 256
192.12.118.0/24 AS266818 RODRIGUEZ Y HERRERA LTDA 256
192.12.210.0/24 AS27064 Headquarters, USAISC 256
192.12.206.0/24 AS27198 Indiana University 256
192.12.73.0/24 AS2856 Adastral Park Laboratories 256
192.12.0.0/24 AS29861 Syntax Systems Limited 256
192.12.19.0/24 AS31 California Institute of Technology 256
192.12.117.0/24 AS328268 INSTITUT NATIONAL DES POSTES ET TELECOMMUNICATIONS - INPT 256
192.12.111.0/24 AS328283 Banco de Poupança e Crédito S.A 256
192.12.95.0/24 AS32982 U.S. Department of Energy 256
192.12.240.0/24 AS104 University of Colorado 256
192.12.31.0/24 AS36131 PageBites, Inc. 256
192.12.80.0/24 AS36375 University of Michigan 256
192.12.110.0/24 AS36974 MTN COTE D'IVOIRE S.A 256
192.12.46.0/24 AS393344 Helion Technologies, Inc 256
192.12.22.0/24 AS10399 University of Texas System 256

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

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

IP Address ASN Details
192.12.137.14 AS44 Lawrence Livermore National Laboratory 2.07ms from San Jose, US

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
20.107.78.103 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
46.246.206.215 AS1241 Forthnet 12.01ms from Athens, GR
141.48.52.247 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 8.05ms from Berlin, DE
63.32.253.215 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
94.186.190.103 AS48918 Globalways GmbH 3.73ms from Frankfurt am Main, DE
213.22.148.55 AS2860 NOS COMUNICACOES, S.A. 2.72ms from Lisbon, PT
158.110.147.23 AS137 Consortium GARR 5.67ms from Milan, IT
49.248.39.247 AS17762 Tata Teleservices Maharashtra Ltd 1.10ms from Mumbai, IN
120.136.226.71 AS10010 TOKAI Communications Corporation 6.19ms from Osaka, JP
18.210.173.7 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
81.36.89.167 AS3352 TELEFONICA DE ESPANA S.A.U. 7.18ms from Madrid, ES
49.156.232.151 AS7679 QTnet,Inc. 8.09ms from Osaka, JP
86.237.172.103 AS3215 Orange S.A. 11.30ms from Paris, FR
212.106.117.183 AS34177 CELESTE SAS 0.41ms from Paris, FR
91.105.34.103 AS12578 SIA Tet 1.51ms from Riga, LV
34.168.44.87 AS396982 Google LLC 0.15ms from The Dalles, US
111.217.95.135 AS2527 Sony Network Communications Inc. 1.63ms from Tokyo, JP
86.84.160.183 AS1136 KPN B.V. 1.21ms from Amsterdam, NL
15.197.187.39 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
196.206.203.23 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 16.34ms from Casablanca, MA
107.12.149.55 AS11426 Charter Communications Inc 14.30ms from Charlotte, US
172.75.157.199 AS11426 Charter Communications Inc 8.78ms from Charlotte, US
84.183.68.103 AS3320 Deutsche Telekom AG 4.66ms from Duesseldorf, DE
86.170.136.231 AS2856 British Telecommunications PLC 7.36ms from Erith, GB
61.177.65.55 AS4134 CHINANET-BACKBONE 3.50ms from Nanjing, CN

Traceroute

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

$
traceroute -a -n -q1 -m4 192.12.136.106
traceroute to 192.12.136.106 (192.12.136.106): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Saint-Denis, FR
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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