1. All IP Ranges
  2. 146.0.0.0/8
  3. 146.5.0.0/16
  4. AS11711  | 146.5.0.0/16

146.5.0.0/16

AS11711  ·  TULAROSA COMMUNICATIONS, INC.

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Summary

Country United States
Domain nso.edu
ASN AS11711
Registry ARIN
ID NSO-SUNSPOT

WHOIS Details

NetHandle:      NET-146-5-0-0-1
OrgID:          NSO
Parent:         NET-146-0-0-0-0
NetName:        NSO-SUNSPOT
NetRange:       146.5.0.0 - 146.5.255.255
NetType:        allocation
Comment:        National Solar Observatory
RegDate:        1991-01-15
Updated:        2021-12-14
TechHandle:     DOHER14-ARIN
Source:         ARIN


OrgID:          NSO
OrgName:        National Solar Observatory
CanAllocate:    
Street:         3665 Discovery Drive, 3rd Floor
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80303
RegDate:        1991-01-15
Updated:        2017-11-27
OrgAdminHandle: DOHER14-ARIN
OrgTechHandle:  DOHER14-ARIN
OrgAbuseHandle: DOHER14-ARIN
OrgNOCHandle:   DOHER14-ARIN
Source:         ARIN


POCHandle:      DOHER14-ARIN
IsRole:         N
LastName:       Doherty
FirstName:      John
Street:         3665 Discovery Dr.
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80303
RegDate:        2013-12-13
Updated:        2025-04-13
OfficePhone:    +1-303-735-9059
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 146.0.0.0/8

Range ASN Company Num of IPs
146.53.0.0/16 AS367 Headquarters, USAISC 65,536
146.1.0.0/16 AS3374 VC32 65,536
146.143.0.0/16 AS3486 JPMorgan Chase & Co. 65,536
146.138.0.0/16 AS32982 U.S. Department of Energy 65,536
146.52.0.0/16 AS3209 Vodafone Deutschland GmbH 65,536
146.60.0.0/16 AS3209 Vodafone GmbH 65,536
146.1.0.0/16 AS3373 VC32 65,536
146.1.0.0/16 AS3378 VC32 65,536
146.165.0.0/16 AS270 National Aeronautics and Space Administration 65,536
146.154.0.0/16 AS270 National Aeronautics and Space Administration 65,536
146.245.0.0/16 AS31822 Brooklyn College 65,536
146.211.0.0/16 AS16086 Veikkaus Oy 65,536
146.206.0.0/16 AS16509 Amazon.com, Inc. 65,536
146.151.0.0/16 AS3128 University of Wisconsin Madison 65,536
146.114.0.0/16 AS1226 State of California Air Resources Board 65,536
146.96.0.0/16 AS31822 Cuny Graduate Center 65,536
146.95.0.0/16 AS31822 Hunter College 65,536
146.1.0.0/16 AS3376 VC32 65,536
146.118.0.0/16 AS134111 imported inetnum object for CIS-56 65,536
146.101.0.0/16 AS197832 Telstra Dedicated Hosting 65,536
146.110.0.0/16 AS1955 Budapest Corvinus University 65,536
146.9.0.0/16 AS16509 Amazon Technologies Inc. 65,536
146.105.0.0/16 AS15499 Computacenter Ltd 65,536
146.177.0.0/16 AS15395 Rackspace Ltd. 65,536
146.108.0.0/16 AS15733 Zumtobel AG 65,536
146.11.0.0/16 AS158 ERICSSON AUSTRALIA PTY LTD 65,536
146.59.0.0/16 AS16276 OVH SAS 65,536
146.219.0.0/16 AS16153 Servei Catala de la Salut 65,536
146.167.0.0/16 AS16509 Amazon.com, Inc. 65,536
146.130.0.0/16 AS16509 Amazon.com, Inc. 65,536
146.132.0.0/16 AS10695 Wal-Mart Stores, Inc. 65,536
146.177.0.0/16 AS12200 Rackspace Ltd. 65,536
146.207.0.0/16 AS16509 Amazon Technologies Inc. 65,536
146.20.0.0/16 AS27357 Rackspace Hosting 65,536
146.140.0.0/16 AS12643 Network of Fraunhofer IGD 65,536
146.2.0.0/16 AS200139 Statens vegvesen 65,536
146.249.0.0/16 AS1273 TotalEnergies SE 65,536
146.111.0.0/16 AS31822 City University of New York 65,536
146.50.0.0/16 AS1124 Universiteit van Amsterdam 65,536
146.229.0.0/16 AS10364 University of Alabama in Huntsville 65,536
146.65.0.0/16 AS16509 Amazon Technologies Inc. 65,536
146.94.0.0/16 AS13759 Wilkes University 65,536
146.48.0.0/16 AS137 Area della Ricerca di Pisa 65,536
146.77.0.0/16 AS16509 Amazon.com, Inc. 65,536
146.78.0.0/16 AS16509 Amazon Technologies Inc. 65,536
146.166.0.0/16 AS14977 Wyoming Community College Commission 65,536
146.79.0.0/16 AS15307 Childrens Hospital and Regional Medical Center 65,536
146.54.0.0/16 AS367 Headquarters, USAISC 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
146.5.23.210 AS104 University of Colorado at Boulder 1.26ms from Denver, US
146.5.20.151 AS104 University of Colorado at Boulder 1.81ms from Denver, US
146.5.111.254 AS11711 TULAROSA COMMUNICATIONS, INC. 27.68ms from Dallas, US
146.5.21.123 AS104 University of Colorado at Boulder 1.69ms from Denver, US
146.5.2.180 AS11711 TULAROSA COMMUNICATIONS, INC. 27.72ms from Dallas, US
146.5.1.180 AS11711 TULAROSA COMMUNICATIONS, INC. 27.86ms from Dallas, US
146.5.229.1 AS6360 University of Hawaii 6.37ms from Honolulu, US
146.5.224.25 AS6360 University of Hawaii 6.19ms from Honolulu, US
146.5.228.11 AS6360 University of Hawaii 6.36ms from Honolulu, US
146.5.226.2 AS6360 University of Hawaii 6.77ms from Honolulu, US
146.5.248.1 AS6360 University of Hawaii 6.65ms from Honolulu, 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
20.8.127.112 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
71.77.49.80 AS11426 Charter Communications Inc 11.33ms from Ashburn, US
118.114.111.224 AS4134 CHINANET-BACKBONE 3.47ms from Chengdu, CN
121.99.195.112 AS9790 Two Degrees Networks Limited 1.33ms from Christchurch, NZ
195.137.178.112 AS3292 TDC Holding A/S 0.84ms from Copenhagen, DK
99.58.178.192 AS7018 AT&T Enterprises, LLC 9.13ms from Dallas, US
79.125.113.240 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
47.146.171.48 AS5650 Frontier Communications of America, Inc. 2.75ms from Los Angeles, US
5.98.88.96 AS3269 Telecom Italia S.p.A. 9.10ms from Milan, IT
13.202.192.0 AS16509 Amazon.com, Inc. 0.17ms from Mumbai, IN
76.104.222.240 AS7922 Comcast Cable Communications, LLC 8.79ms from Seattle, US
112.83.170.32 AS4837 CHINA UNICOM China169 Backbone 10.12ms from Shanghai, CN
69.222.134.32 AS7018 AT&T Enterprises, LLC 1.60ms from Atlanta, US
200.0.187.160 AS28039 Universidad EAN 1.81ms from Bogota, CO
20.150.25.112 AS8075 Microsoft Corporation 0.44ms from Chicago, US
45.80.53.64 AS212132 Evolution Latvia SIA 0.34ms from Detroit, US
37.132.13.160 AS12479 Orange Espagne SA 7.77ms from Madrid, ES
82.107.28.0 AS3269 Telecom Italia S.p.A. 4.65ms from Milan, IT
212.216.139.80 AS3269 Telecom Italia S.p.A. 3.29ms from Milan, IT
18.209.95.0 AS14618 Amazon.com, Inc. 0.64ms from Reston, US
200.149.246.192 AS7738 V tal 3.61ms from Rio de Janeiro, BR
76.105.6.0 AS7922 Comcast Cable Communications, LLC 9.95ms from San Jose, US
218.160.48.96 AS3462 Data Communication Business Group 1.39ms from Taipei, TW
42.230.19.16 AS4837 CHINA UNICOM China169 Backbone 6.75ms from Zhengzhou, CN
121.75.50.96 AS9500 One New Zealand Group Limited 1.49ms from Auckland, NZ

Traceroute

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

$
traceroute -a -n -q1 -f5 -m13 146.5.230.115
traceroute to 146.5.230.115 (146.5.230.115): 13 hops max, 52 byte packets
5 [AS6453] 64.86.113.112 52.444 ms
6 [AS6453] 66.198.118.7 56.092 ms
7 *
8 [AS3356] 4.35.156.66 85.186 ms
9 [AS2152] 137.164.11.111 85.233 ms
10 [AS6360] 166.122.213.25 131.441 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Santo Domingo, DO
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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