129.19.131.0/24

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:      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:      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:      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 129.19.131.0/24

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 21 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
129.19.131.222	fortlewis.edu	21

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

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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
100.36.112.40	AS701 Verizon Business	`2.17ms` from Ashburn, US
197.51.178.152	AS8452 TE-AS	`7.80ms` from Cairo, EG
75.111.210.152	AS19108 Optimum	`16.38ms` from Dallas, US
14.141.148.120	AS4755 TATA Communications formerly VSNL is Leading ISP	`1.99ms` from Delhi, IN
65.49.36.88	AS6939 Hurricane Electric LLC	`0.26ms` from Fremont, US
171.228.52.152	AS7552 Viettel Group	`2.47ms` from Hanoi, VN
101.47.80.120	AS150436 Byteplus Pte. Ltd.	`0.14ms` from Hong Kong, HK
79.143.148.8	AS8468 ENTANET International Limited	`2.10ms` from London, GB
213.37.147.136	AS6739 VODAFONE ONO, S.A.	`5.29ms` from Madrid, ES
130.105.0.248	AS23944 SKYBroadband SKYCable Corporation	`0.69ms` from Manila, PH
179.28.89.152	AS6057 Administracion Nacional de Telecomunicaciones	`14.78ms` from Montevideo, UY
174.173.24.152	AS7922 Comcast Cable Communications, LLC	`9.53ms` from Morris Plains, US
134.209.217.88	AS14061 DigitalOcean, LLC	`0.24ms` from New York City, US
176.196.213.8	AS39927 E-Light-Telecom Ltd.	`6.43ms` from Novosibirsk, RU
93.214.132.24	AS3320 Deutsche Telekom AG	`1.38ms` from Nuernberg, DE
184.94.240.40	AS16417 Cisco Systems Ironport Division	`0.81ms` from San Jose, US
177.193.54.104	AS28573 Claro NXT Telecomunicacoes Ltda	`11.91ms` from Sao Paulo, BR
121.158.46.8	AS4766 Korea Telecom	`2.23ms` from Seoul, KR
222.11.26.104	AS2516 KDDI CORPORATION	`9.90ms` from Tokyo, JP
185.197.133.8	AS59570 Jens Zimperfeld	`0.34ms` from Vancouver, CA
68.147.137.56	AS6327 Shaw Communications	`5.50ms` from Calgary, CA
170.103.127.168	AS398025 Cumberland Connect	`17.14ms` from Chicago, US
34.31.205.168	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
81.78.51.248	AS5378 Vodafone Limited	`8.42ms` from London, GB
216.151.253.248	AS174 Cogent Communications, LLC	`0.30ms` from Los Angeles, US

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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