141.111.0.0/16

AS68 · Los Alamos National Laboratory

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Summary

Country	United States
Domain	lanl.gov
ASN	AS68
Registry	ARIN
ID	LANL-GREEN

WHOIS Details

NetHandle:      NET-141-111-0-0-1
OrgID:          LANL-2-Z
Parent:         NET-141-0-0-0-0
NetName:        LANL-GREEN
NetRange:       141.111.0.0 - 141.111.255.255
NetType:        allocation
RegDate:        1990-07-13
Updated:        2023-12-04
TechHandle:     MARTI3044-ARIN
Source:         ARIN


OrgID:          LANL-2-Z
OrgName:        Los Alamos National Laboratory
CanAllocate:    
Street:         P. O. Box 1663
City:           Los Alamos
State/Prov:     NM
Country:        US
PostalCode:     87545
RegDate:        2023-11-30
Updated:        2024-07-17
OrgAdminHandle: MERRI398-ARIN
OrgTechHandle:  BNK-ARIN
OrgAbuseHandle: CSIRT1-ARIN
OrgNOCHandle:   NETWO5005-ARIN
OrgRoutingHandle:   BNK-ARIN
OrgDNSHandle:   LDA93-ARIN
Source:         ARIN


POCHandle:      BNK-ARIN
IsRole:         N
LastName:       Karis
FirstName:      Brandon
Street:         Bikini Atoll Rd., SM 30
City:           Los Alamos
State/Prov:     NM
Country:        US
PostalCode:     87545
RegDate:        2018-10-04
Updated:        2024-10-09
OfficePhone:    +1-505-665-2253
MobilePhone:    +1-505-412-8637
Mailbox:        bnkaris@lanl.gov
Source:         ARIN


POCHandle:      MARTI3044-ARIN
IsRole:         N
LastName:       Martinez
FirstName:      Veronica
Street:         PO Box 1663
City:           Los Alamos
State/Prov:     NM
Country:        US
PostalCode:     87545
RegDate:        2019-07-22
Updated:        2020-12-10
OfficePhone:    +1-505-665-9898
Mailbox:        vnm@lanl.gov
Source:         ARIN


POCHandle:      CSIRT1-ARIN
IsRole:         Y
LastName:       CSIRT
FirstName:      
Street:         P.O. Box 1663
Street:         MS B255
City:           Los Alamos
State/Prov:     NM
Country:        US
PostalCode:     87545
RegDate:        2012-03-05
Updated:        2018-12-11
OfficePhone:    +1-505-665-8641
FaxPhone:       +1-505-665-7793
Mailbox:        csirt@lanl.gov
Source:         ARIN


POCHandle:      NETWO5005-ARIN
IsRole:         Y
LastName:       Network Ops
FirstName:      
Street:         PO Box 1663
Street:         MS B255
City:           Los Alamos
State/Prov:     NM
Country:        US
PostalCode:     87545
RegDate:        2012-03-05
Updated:        2023-12-11
OfficePhone:    +1-505-665-4444
Mailbox:        noc@lanl.gov
Source:         ARIN


POCHandle:      MERRI398-ARIN
IsRole:         N
LastName:       Merrigan
FirstName:      Dylan
Street:         P.O. Box 1663
City:           Los Alamos
State/Prov:     NM
Country:        US
PostalCode:     87545
RegDate:        2018-10-10
Updated:        2022-07-21
OfficePhone:    +1-505-667-7713
Mailbox:        merrigan@lanl.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 141.0.0.0/8

Range	ASN	Company	Num of IPs
141.134.0.0/15	AS6848	Telenet BV	131,072
141.236.0.0/16	AS5972	Headquarters, USAISC	65,536
141.133.0.0/16	AS14512	Bentley University	65,536
141.87.0.0/16	AS553	Hochschule Albstadt-Sigmaringen Standort Albstadt	65,536
141.7.0.0/16	AS553	Hochschule Heilbronn Technik - Wirtschaft - Informatik	65,536
141.72.0.0/16	AS553	Duale Hochschule Baden-Wuerttemberg Mannheim	65,536
141.212.0.0/16	AS36375	University of Michigan	65,536
141.214.0.0/16	AS36375	The Regents of the University of Michigan	65,536
141.248.0.0/16	AS395624	General Atomics	65,536
141.69.0.0/16	AS553	Hochschule Ravensburg-Weingarten Technik \| Wirtschaft \| Sozialwesen	65,536
141.70.0.0/16	AS553	Universitaet Stuttgart	65,536
141.19.0.0/16	AS553	Hochschule Mannheim Frau Michaela Schulz	65,536
141.37.0.0/16	AS553	Hochschule Konstanz Technik, Wirtschaft und Gestaltung	65,536
141.59.0.0/16	AS553	Hochschule Ulm	65,536
141.110.0.0/16	AS36390	Cuyahoga Community College District	65,536
141.211.0.0/16	AS36375	University of Michigan	65,536
141.213.0.0/16	AS36375	University of Michigan	65,536
141.6.0.0/16	AS209781	BASF Digital Solutions GmbH	65,536
141.207.0.0/16	AS22394	Verizon Business	65,536
141.12.0.0/16	AS28714	Fraunhofer Gesellschaft (FHG)	65,536
141.68.0.0/16	AS553	Duale Hochschule Baden-Wuerttemberg Ravensburg	65,536
141.162.0.0/16	AS4515	Susquehanna Investment Group, GP	65,536
141.28.0.0/16	AS553	Hochschule Furtwangen	65,536
141.62.0.0/16	AS553	Hochschule der Medien Herrn Matthias Menze	65,536
141.18.0.0/16	AS553	Hochschule Aalen	65,536
141.167.0.0/16	AS2047	Hoffmann LaRoche, Inc.	65,536
141.31.0.0/16	AS553	Duale Hochschule Baden-Wuerttemberg Stuttgart	65,536
141.2.0.0/16	AS20633	Johann Wolfgang Goethe-Universitaet Frankfurt	65,536
141.58.0.0/16	AS553	Universitaet Stuttgart	65,536
141.47.0.0/16	AS553	Hochschule Pforzheim Gestaltung, Technik, Wirtschaft und Recht	65,536
141.79.0.0/16	AS553	Hochschule für Technik, Wirtschaft und Medien Campus Offenburg	65,536
141.139.0.0/16	AS16509	Amazon Technologies Inc.	65,536
141.108.0.0/16	AS137	INFN - Roma1	65,536
141.177.0.0/16	AS36092	Centene Corporation	65,536
141.192.0.0/16	AS1342	Fujitsu Invia Oy	65,536
141.242.0.0/16	AS16509	Amazon.com, Inc.	65,536
141.189.0.0/16	AS17011	PPG Industries, Inc.	65,536
141.129.0.0/16	AS16988	International Paper Company	65,536
141.225.0.0/16	AS14048	The University of Memphis	65,536
141.104.0.0/16	AS21508	Virginia Department of Education	65,536
141.228.0.0/16	AS28690	Barclays Capital	65,536
141.179.0.0/16	AS25019	Saudi Telecom Company JSC	65,536
141.250.0.0/16	AS137	Universita' degli Studi di Perugia	65,536
141.199.0.0/16	AS243	L3Harris Technologies, Inc.	65,536
141.166.0.0/16	AS20105	University of Richmond	65,536
141.228.0.0/16	AS44022	Barclays Capital	65,536
141.10.0.0/16	AS553	Hochschule für öffentliche Verwaltung und Finanzen	65,536
141.237.0.0/16	AS3329	VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	65,536
141.77.0.0/16	AS203329	NTT DATA Deutschland SE	65,536
141.114.0.0/16	AS557	University of Maine System	65,536

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
77.174.90.32	AS1136 KPN B.V.	`1.50ms` from Amsterdam, NL
182.52.198.96	AS23969 TOT Public Company Limited	`8.59ms` from Bangkok, TH
34.223.47.64	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
107.175.199.112	AS36352 HostPapa	`0.16ms` from Buffalo, US
91.13.169.80	AS3320 Deutsche Telekom AG	`3.08ms` from Duesseldorf, DE
175.42.26.0	AS4837 CHINA UNICOM China169 Backbone	`7.06ms` from Fuzhou, CN
4.186.91.112	AS8075 Microsoft Corporation	`0.16ms` from Lohogaon, IN
78.144.202.224	AS13285 TalkTalk Communications Limited	`8.60ms` from London, GB
109.150.175.224	AS2856 British Telecommunications PLC	`3.66ms` from London, GB
76.167.35.80	AS20001 Charter Communications Inc	`7.56ms` from Los Angeles, US
58.168.247.160	AS1221 Telstra Limited	`4.71ms` from Melbourne, AU
24.95.245.144	AS33363 Charter Communications, Inc	`4.05ms` from Orlando, US
63.204.70.96	AS7018 AT&T Enterprises, LLC	`4.19ms` from Redding, US
73.231.24.240	AS7922 Comcast Cable Communications, LLC	`6.45ms` from San Jose, US
104.42.74.48	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US
153.107.217.16	AS24313 NSW Department of Education	`1.00ms` from Sydney, AU
91.235.17.0	AS204295 City-Sat Gordzielik Sp. z o.o.	`6.88ms` from Warsaw, PL
71.1.16.0	AS19901 Brightspeed	`8.18ms` from Ashburn, US
69.95.109.240	AS7029 Windstream Communications LLC	`10.40ms` from Chicago, US
190.155.128.80	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`6.49ms` from Guayaquil, EC
60.185.175.48	AS4134 CHINANET-BACKBONE	`9.09ms` from Hangzhou, CN
90.94.125.144	AS12479 Orange Espagne SA	`10.05ms` from Madrid, ES
112.211.139.96	AS9299 Philippine Long Distance Telephone Company	`1.88ms` from Manila, PH
79.28.66.0	AS3269 Telecom Italia S.p.A.	`2.44ms` from Milan, IT
1.251.98.128	AS9318 SK Broadband Co Ltd	`5.46ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 -m7 141.111.57.23

traceroute to 141.111.57.23 (141.111.57.23): 7 hops max, 52 byte packets

3 [AS201011] 81.95.9.44 0.387 ms

4 [] 80.249.213.7 0.902 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On November 14th 2025

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.

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