129.19.140.0/24

AS54393  ·  Fort Lewis College

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Summary

Country United States
Domain fortlewis.edu
ASN AS54393
Parent Range 129.19.128.0/20
Registry ARIN
ID WESTNET-FORTLEWIS

WHOIS Details

NetHandle:      NET-129-19-128-0-2
OrgID:          FLC
Parent:         NET-129-19-128-0-1
NetName:        WESTNET-FORTLEWIS
NetRange:       129.19.128.0 - 129.19.143.255
NetType:        reassignment
Comment:        Recreating Reassignment
RegDate:        2022-11-16
Updated:        2022-11-16
Source:         ARIN


OrgID:          FLC
OrgName:        Fort Lewis College
CanAllocate:    
Street:         150A Admin. Bldg, Computer Center
City:           Durango
State/Prov:     CO
Country:        US
PostalCode:     81301
RegDate:        1990-04-06
Updated:        2024-08-29
OrgAdminHandle: BODIN13-ARIN
OrgTechHandle:  BODIN13-ARIN
OrgTechHandle:  FOSTE586-ARIN
OrgTechHandle:  REYNO724-ARIN
OrgAbuseHandle: BODIN13-ARIN
OrgAbuseHandle: FOSTE586-ARIN
OrgAbuseHandle: REYNO724-ARIN
OrgNOCHandle:   BODIN13-ARIN
OrgNOCHandle:   FOSTE586-ARIN
OrgNOCHandle:   REYNO724-ARIN
OrgRoutingHandle:   BODIN13-ARIN
OrgRoutingHandle:   FOSTE586-ARIN
OrgRoutingHandle:   REYNO724-ARIN
OrgDNSHandle:   BODIN13-ARIN
OrgDNSHandle:   FOSTE586-ARIN
OrgDNSHandle:   REYNO724-ARIN
Source:         ARIN


POCHandle:      REYNO724-ARIN
IsRole:         N
LastName:       Reynolds
FirstName:      Cody
Street:         1000 Rim Drive
City:           Durango
State/Prov:     CO
Country:        US
PostalCode:     81301
RegDate:        2024-08-29
Updated:        2025-10-15
OfficePhone:    +1-970-559-0371
Mailbox:        clreynolds@fortlewis.edu
Source:         ARIN


POCHandle:      FOSTE586-ARIN
IsRole:         N
LastName:       Foster
FirstName:      Brian 
Street:         1000 Rim Dr
City:           DURANGO
State/Prov:     CO
Country:        US
PostalCode:     81301
RegDate:        2019-01-24
Updated:        2025-01-07
OfficePhone:    +1-970-247-7599
Mailbox:        bkfoster@fortlewis.edu
Source:         ARIN


POCHandle:      BODIN13-ARIN
IsRole:         N
LastName:       Bodine
FirstName:      James
Street:         1000 Rim Dr
City:           Durango
State/Prov:     CO
Country:        US
PostalCode:     81301
RegDate:        2024-01-04
Updated:        2026-01-05
OfficePhone:    +1-970-247-7304
Mailbox:        james.bodine@fortlewis.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 129.19.140.0/24

Range ASN Company Num of IPs
129.19.128.0/20 AS54393 Fort Lewis College 4,096
129.19.0.0/16 AS14041 Colorado State University 65,536

Nearby Ranges

BGP prefixes that overlap with 129.19.0.0/16

Range ASN Company Num of IPs
129.19.0.0/16 AS14041 Colorado State University 65,536
129.19.0.0/18 AS12145 Colorado State University 16,384
129.19.0.0/18 AS31991 Colorado State University 16,384
129.19.192.0/18 AS104 University of Colorado Boulder 16,384
129.19.176.0/20 AS393869 COLORADO MOUNTAIN COLLEGE 4,096
129.19.128.0/20 AS54393 Fort Lewis College 4,096
129.19.92.0/23 AS14041 The Auraria Higher Education Center 512
129.19.144.0/24 AS393657 Colorado Mesa University 256
129.19.174.0/24 AS396212 Aims Community College 256
129.19.154.0/24 AS401317 Boulder Public Library District 256
129.19.163.0/24 AS65 Air Force Systems Networking 256
129.19.148.0/24 AS14041 NEON, Inc. 256
129.19.149.0/24 AS14041 NEON, Inc. 256
129.19.153.0/24 AS14041 WICHE 256
129.19.165.0/24 AS14041 National Center for Atmospheric Research 256
129.19.151.0/24 AS30136 Adams 12 256
129.19.152.0/24 AS30136 Adams 12 256

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

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
51.124.29.8 AS8075 Microsoft Corporation 0.32ms from Amsterdam, NL
173.37.151.56 AS109 CISCO SYSTEMS, INC. 1.27ms from Dallas, US
216.189.144.88 AS7489 HostUS 0.13ms from Dallas, US
211.51.105.120 AS4766 Korea Telecom 0.81ms from Incheon, KR
31.140.129.152 AS16135 Turkcell A.S. 14.34ms from Izmir, TR
34.13.57.8 AS396982 Google LLC 0.10ms from London, GB
205.154.117.136 AS398963 Long Beach Unified School District 1.54ms from Los Angeles, US
126.59.140.232 AS17676 SoftBank Corp. 5.43ms from Osaka, JP
87.100.236.104 AS16086 DNA Oyj 0.69ms from Oulu, FI
3.227.131.56 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
211.230.23.168 AS4766 Korea Telecom 3.18ms from Seoul, KR
119.3.103.232 AS55990 Huawei Cloud Service data center 2.58ms from Shanghai, CN
87.118.159.168 AS29667 Atlantis Net Ltd. 1.60ms from Sofia, BG
103.124.125.200 AS14630 Invesco Group Services, Inc. 0.92ms from Sydney, AU
34.165.12.56 AS396982 Google LLC 0.10ms from Tel Aviv, IL
156.214.162.40 AS8452 TE-AS 2.79ms from Cairo, EG
24.163.24.216 AS11426 Charter Communications Inc 7.28ms from Charlotte, US
108.166.248.120 AS16509 Amazon.com, Inc. 0.68ms from Columbus, US
97.232.185.248 AS6167 Verizon Business 19.34ms from Dallas, US
84.235.253.40 AS31898 Oracle Corporation 0.16ms from Dubai, AE
192.248.169.248 AS20473 The Constant Company, LLC 0.17ms from London, GB
31.173.1.232 AS25159 PJSC MegaFon 14.11ms from Moscow, RU
37.186.254.200 AS12874 Fastweb SpA 0.87ms from Rome, IT
3.168.78.248 AS16509 Amazon.com, Inc. 0.16ms from San Jose, US
191.235.49.152 AS8075 Microsoft Corporation 0.19ms from Sao Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -m5 129.19.140.181
traceroute to 129.19.140.181 (129.19.140.181): 5 hops max, 52 byte packets
1 [AS6057] 179.27.200.1 0.216 ms
2 [AS6057] 200.2.33.57 1.146 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Montevideo, UY
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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