1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.3.0.0/16
  4. AS16  | 128.3.0.0/16

128.3.0.0/16

AS16  ·  Lawrence Berkeley National Laboratory

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Summary

Country United States
Domain lbl.gov
ASN AS16
Registry ARIN
ID LBL-IP-NET1

WHOIS Details

NetHandle:      NET-128-3-0-0-1
OrgID:          LBNL-Z
Parent:         NET-128-0-0-0-0
NetName:        LBL-IP-NET1
NetRange:       128.3.0.0 - 128.3.255.255
NetType:        allocation
Comment:        Please direct SPAM queries to abuse@lbl.gov.
Comment:        Please direct ABUSE queries to security@lbl.gov.
RegDate:        1984-04-17
Updated:        2024-12-30
Source:         ARIN


OrgID:          LBNL-Z
OrgName:        Lawrence Berkeley National Laboratory
CanAllocate:    
Street:         One Cyclotron Road
City:           Berkeley
State/Prov:     CA
Country:        US
PostalCode:     94720
Comment:        Please direct SPAM related queries to spam@lbl.gov
Comment:        Please direct ABUSE related queries to cppm@lbl.gov
RegDate:        2019-02-11
Updated:        2024-06-06
OrgAdminHandle: STROM17-ARIN
OrgTechHandle:  SIMON407-ARIN
OrgAbuseHandle: CPP-ARIN
Source:         ARIN


POCHandle:      STROM17-ARIN
IsRole:         N
LastName:       Stromsness
FirstName:      Rune
Street:         1 Cyclotron Road
City:           Berkeley
State/Prov:     CA
Country:        US
PostalCode:     94720
RegDate:        2014-11-07
Updated:        2025-07-16
OfficePhone:    +1-510-486-5095
Mailbox:        rstrom@lbl.gov
Mailbox:        runes@nsx.lbl.gov
Source:         ARIN


POCHandle:      CPP-ARIN
IsRole:         Y
LastName:       Computer Protection Program
FirstName:      
Street:         One Cyclotron Road
Street:         Mail Stop 50B-2239A
City:           Berkeley
State/Prov:     CA
Country:        US
PostalCode:     94720
RegDate:        2010-04-06
Updated:        2025-02-19
OfficePhone:    +1-510-486-7770
Mailbox:        security@lbl.gov
Source:         ARIN


POCHandle:      SIMON407-ARIN
IsRole:         N
LastName:       Simon
FirstName:      Richard
Street:         1 Cyclotron Road
City:           Berkeley
State/Prov:     CA
Country:        US
PostalCode:     94720
RegDate:        2023-06-05
Updated:        2023-06-05
OfficePhone:    +1-510-486-5585
Mailbox:        rsimon@lbl.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range ASN Company Num of IPs
128.78.0.0/15 AS5410 Bouygues Telecom SA 131,072
128.130.0.0/15 AS679 Technische Universitaet Wien 131,072
128.178.0.0/15 AS559 Ecublens Camp Net 131,072
128.44.0.0/16 AS5972 Headquarters, USAISC 65,536
128.171.0.0/16 AS6360 University of Hawaii 65,536
128.15.0.0/16 AS45 Lawrence Livermore National Laboratory 65,536
128.141.0.0/16 AS513 CERN Campus dynamic addresses 65,536
128.217.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.155.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.218.0.0/16 AS5653 University of California San Francisco 65,536
128.227.0.0/16 AS6356 University of Florida 65,536
128.226.0.0/16 AS4190 Binghamton University 65,536
128.118.0.0/16 AS3999 The Pennsylvania State University 65,536
128.211.0.0/16 AS397511 Purdue University 65,536
128.210.0.0/16 AS397511 Purdue University 65,536
128.14.0.0/16 AS21859 Zenlayer Inc 65,536
128.101.0.0/16 AS217 University of Minnesota 65,536
128.158.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.183.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.123.0.0/16 AS40246 New Mexico State University 65,536
128.200.0.0/16 AS299 University of California, Irvine 65,536
128.60.0.0/16 AS48 Navy Network Information Center (NNIC) 65,536
128.120.0.0/16 AS6192 University of California, Davis 65,536
128.246.0.0/16 AS209781 BASF Digital Solutions GmbH 65,536
128.115.0.0/16 AS45 Lawrence Livermore National Laboratory 65,536
128.205.0.0/16 AS3685 State University of New York at Buffalo 65,536
128.192.0.0/16 AS36441 University of Georgia 65,536
128.174.0.0/16 AS38 University of Illinois 65,536
128.163.0.0/16 AS396261 University of Kentucky 65,536
128.198.0.0/16 AS396425 University of Colorado, Colorado Springs 65,536
128.211.0.0/16 AS397501 Purdue University 65,536
128.206.0.0/16 AS26934 University of Missouri-Columbia 65,536
128.219.0.0/16 AS50 Oak Ridge National Laboratory 65,536
128.102.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.8.0.0/16 AS27 University of Maryland 65,536
128.124.0.0/16 AS21497 PrJSC VF UKRAINE 65,536
128.157.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.1.0.0/16 AS21859 Zenlayer Inc 65,536
128.159.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.241.0.0/16 AS2914 NTT America, Inc. 65,536
128.121.0.0/16 AS2914 NTT America, Inc. 65,536
128.195.0.0/16 AS299 University of California, Irvine 65,536
128.242.0.0/16 AS2914 NTT America, Inc. 65,536
128.228.0.0/16 AS31822 City University of New York 65,536
128.52.0.0/16 AS3 Massachusetts Institute of Technology 65,536
128.12.0.0/16 AS32 Stanford University 65,536
128.220.0.0/16 AS5723 Johns Hopkins University 65,536
128.142.0.0/16 AS513 CERN LCG network 65,536
128.29.0.0/16 AS35 The MITRE Corporation 65,536
128.194.0.0/16 AS3794 Texas A&M University 65,536

Hosted domains

There are 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.3.3.3 tomhowardgolf.com 2
128.3.50.152 radiance-online.org 1
128.3.28.156 ascemdoe.org 1
128.3.1.137 npk.co.kr 1

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

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

IP Address ASN Details
128.3.92.130 AS16 Lawrence Berkeley National Laboratory 9.66ms from Los Angeles, US
128.3.46.2 AS16 Lawrence Berkeley National Laboratory 2.78ms from Santa Clara, US
128.3.121.139 AS16 Lawrence Berkeley National Laboratory 2.76ms from Santa Clara, US
128.3.123.102 AS16 Lawrence Berkeley National Laboratory 31.05ms from Kelowna, CA
128.3.71.5 AS16 Lawrence Berkeley National Laboratory 20.65ms from Portland, US
128.3.48.93 AS16 Lawrence Berkeley National Laboratory 2.61ms from San Jose, US
128.3.58.130 AS16 Lawrence Berkeley National Laboratory 3.16ms from Santa Clara, US
128.3.124.2 AS16 Lawrence Berkeley National Laboratory 31.23ms from Kelowna, CA
128.3.10.128 AS16 Lawrence Berkeley National Laboratory 3.00ms from San Jose, US
128.3.29.210 AS16 Lawrence Berkeley National Laboratory 2.85ms from Santa Clara, US
128.3.131.191 AS16 Lawrence Berkeley National Laboratory 31.13ms from Kelowna, CA
128.3.12.229 AS16 Lawrence Berkeley National Laboratory 18.84ms from Portland, US
128.3.4.1 AS16 Lawrence Berkeley National Laboratory 31.35ms from Kelowna, CA
128.3.18.2 AS16 Lawrence Berkeley National Laboratory 2.72ms from Santa Clara, US
128.3.89.179 AS16 Lawrence Berkeley National Laboratory 3.22ms from Santa Clara, US
128.3.26.153 AS16 Lawrence Berkeley National Laboratory 2.90ms from Santa Clara, US
128.3.108.129 AS16 Lawrence Berkeley National Laboratory 33.63ms from Kelowna, CA
128.3.64.132 AS16 Lawrence Berkeley National Laboratory 3.22ms from San Jose, US
128.3.125.143 AS16 Lawrence Berkeley National Laboratory 30.96ms from Kelowna, CA
128.3.40.2 AS16 Lawrence Berkeley National Laboratory 31.08ms from Kelowna, CA
128.3.105.155 AS16 Lawrence Berkeley National Laboratory 51.74ms from Kelowna, CA
128.3.8.237 AS16 Lawrence Berkeley National Laboratory 2.95ms from San Jose, US
128.3.24.2 AS16 Lawrence Berkeley National Laboratory 22.97ms from The Dalles, US
128.3.57.1 AS16 Lawrence Berkeley National Laboratory 65.70ms from Boydton, US
128.3.20.191 AS16 Lawrence Berkeley National Laboratory 31.22ms from Kelowna, CA

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
87.188.45.192 AS3320 Deutsche Telekom AG 2.58ms from Duesseldorf, DE
112.90.15.0 AS136958 China Unicom Guangdong IP network 3.22ms from Guangzhou, CN
95.238.145.64 AS3269 Telecom Italia S.p.A. 4.75ms from Milan, IT
85.156.91.0 AS719 Elisa Oyj 6.27ms from Oulu, FI
151.50.249.112 AS1267 WIND TRE S.P.A. 11.77ms from Rome, IT
183.36.1.192 AS4134 CHINANET-BACKBONE 2.52ms from Shenzhen, CN
133.200.52.32 AS2518 BIGLOBE Inc. 2.55ms from Tokyo, JP
128.100.50.224 AS239 University of Toronto 0.91ms from Toronto, CA
178.41.112.176 AS6855 Slovak Telekom, a.s. 1.65ms from Bratislava, SK
110.239.130.128 AS9723 iseek Communications Pty Ltd 6.37ms from Brisbane, AU
35.238.78.176 AS396982 Google LLC 0.11ms from Council Bluffs, US
94.207.23.128 AS15802 Emirates Integrated Telecommunications Company PJSC 3.27ms from Dubai, AE
120.233.251.208 AS56040 China Mobile communications corporation 5.20ms from Guangzhou, CN
35.244.183.80 AS396982 Google LLC 0.07ms from Melbourne, AU
218.228.214.192 AS17511 OPTAGE Inc. 2.89ms from Osaka, JP
210.122.37.48 AS9848 SEJONG NETWORKS 0.98ms from Seoul, KR
61.129.62.80 AS4812 China Telecom (Group) 3.00ms from Shanghai, CN
171.123.255.128 AS4837 CHINA UNICOM China169 Backbone 7.15ms from Taiyuan, CN
178.229.148.192 AS31615 Odido Netherlands B.V. 16.39ms from Amsterdam, NL
3.93.249.32 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
190.105.109.48 AS27984 Ver Tv S.A. 3.95ms from Buenos Aires, AR
84.154.123.96 AS3320 Deutsche Telekom AG 3.50ms from Duesseldorf, DE
144.86.176.16 AS53546 Legion, Inc. 1.35ms from Durham, US
45.230.87.0 AS271685 INTERNET D+.COM LTDA 2.34ms from Fortaleza, BR
189.135.230.208 AS8151 UNINET 11.59ms from Guadalajara, MX

Traceroute

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

$
traceroute -a -n -q1 128.3.5.118
traceroute to 128.3.5.118 (128.3.5.118): 64 hops max, 52 byte packets
2 [] 143.244.192.198 0.425 ms
3 [] 143.244.227.102 1.194 ms
4 *
5 [] 206.223.116.137 0.919 ms
6 *
7 *
8 *
9 [AS292] 198.129.78.72 18.764 ms
10 *
11 [AS16] 131.243.245.155 3.364 ms
12 [AS16] 131.243.245.25 2.767 ms
13 [AS16] 131.243.244.189 2.926 ms
14 [AS16] 128.3.5.118 3.497 ms
Measurement taken from IPinfo ProbeNet in Santa Clara, 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.

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