204.154.81.0/24

AS19923 · Shenandoah University

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Summary

Country	United States
Domain	su.edu
ASN	AS19923
Registry	ARIN
ID	SU1

WHOIS Details

NetHandle:      NET-204-154-80-0-1
OrgID:          SHENAN-Z
Parent:         NET-204-0-0-0-0
NetName:        SU1
NetRange:       204.154.80.0 - 204.154.87.255
NetType:        allocation
RegDate:        1994-10-13
Updated:        2023-06-25
TechHandle:     IN5-ORG-ARIN
Source:         ARIN


OrgID:          SHENAN-Z
OrgName:        Shenandoah University
CanAllocate:    
Street:         1460 University Drive
City:           Winchester
State/Prov:     VA
Country:        US
PostalCode:     22601
RegDate:        2023-05-04
Updated:        2025-11-12
OrgAdminHandle: LKE22-ARIN
OrgTechHandle:  BRAIT23-ARIN
OrgTechHandle:  DFO47-ARIN
OrgAbuseHandle: DFO47-ARIN
OrgNOCHandle:   BRAIT23-ARIN
Source:         ARIN


POCHandle:      LKE22-ARIN
IsRole:         N
LastName:       Kenneth
FirstName:      Lambert
Street:         1460 University Drive
City:           Winchester
State/Prov:     VA
Country:        US
PostalCode:     22601
RegDate:        2006-06-06
Updated:        2025-11-12
OfficePhone:    +1-540-665-5575
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      IN5-ORG-ARIN
IsRole:         Y
LastName:       Shenandoah University
FirstName:      
Street:         1460 University Drive
City:           Winchester
State/Prov:     VA
Country:        US
PostalCode:     22601
RegDate:        1999-06-23
Updated:        2016-12-15
OfficePhone:    +1-540-665-5555
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      DFO47-ARIN
IsRole:         N
LastName:       Fox
FirstName:      Danny
Street:         1460 University Drive
City:           Winchester
State/Prov:     VA
Country:        US
PostalCode:     22601
RegDate:        2006-06-06
Updated:        2025-11-12
OfficePhone:    +1-540-665-5555
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      BRAIT23-ARIN
IsRole:         N
LastName:       Braithwaite
FirstName:      Eric
Street:         1460 University Drive
City:           Winchester
State/Prov:     VA
Country:        US
PostalCode:     22601
RegDate:        2025-11-12
Updated:        2025-11-12
OfficePhone:    +1-540-545-7333
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.154.0.0/16

Range	ASN	Company	Num of IPs
204.154.216.0/21	AS14051	Fidium	2,048
204.154.192.0/21	AS14498	Dynetics, Inc.	2,048
204.154.240.0/21	AS46719	COMCELL INC.	2,048
204.154.112.0/21	AS5078	University of Central Oklahoma	2,048
204.154.176.0/21	AS7018	Exar Corporation	2,048
204.154.124.0/22	AS18859	GVEC.net, LLC	1,024
204.154.142.0/23	AS55270	Quik, LLC	512
204.154.124.0/23	AS18859	Private Customer	512
204.154.122.0/23	AS32215	SVVSD	512
204.154.110.0/23	AS36062	DoubleVerify, Inc.	512
204.154.174.0/23	AS53589	CYBERIMPACT INC.	512
204.154.106.0/24	AS40994	Alwyzon, a trading name of Hohl IT e.U.	256
204.154.107.0/24	AS40994	Alwyzon, a trading name of Hohl IT e.U.	256
204.154.190.0/24	AS8075	Blue Cross and Blue Shield of Kansas, Inc.	256
204.154.121.0/24	AS17214	Guidewire Software, Inc.	256
204.154.229.0/24	AS17351	THINQ	256
204.154.173.0/24	AS18578	Schluter Systems L.P.	256
204.154.22.0/24	AS18981	SUPERNet II	256
204.154.13.0/24	AS19343	V2Cloud Solutions Inc.	256
204.154.108.0/24	AS20446	Dukelana LLC	256
204.154.151.0/24	AS393292	SkizNet	256
204.154.23.0/24	AS400344	East Texas Broadband	256
204.154.104.0/24	AS40994	Alwyzon, a trading name of Hohl IT e.U.	256
204.154.105.0/24	AS40994	Alwyzon, a trading name of Hohl IT e.U.	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

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Pingable IPs

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

IP Address	ASN	Details
204.154.81.1	AS19923 Shenandoah University	`6.46ms` from Ashburn, 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
43.138.199.168	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.94ms` from Guangzhou, CN
62.35.55.136	AS5410 Bouygues Telecom SA	`3.18ms` from Paris, FR
156.215.114.248	AS8452 TE-AS	`4.85ms` from Cairo, EG
18.198.192.200	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
141.61.118.8	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`8.78ms` from Frankfurt am Main, DE
35.219.118.216	AS15169 Google LLC	`0.14ms` from Jakarta, ID
203.129.63.248	AS7545 TPG Telecom Limited	`1.58ms` from Melbourne, AU
97.102.81.8	AS33363 Charter Communications, Inc	`11.64ms` from Orlando, US
182.167.29.120	AS17511 OPTAGE Inc.	`1.44ms` from Osaka, JP
54.66.40.88	AS16509 Amazon.com, Inc.	`0.14ms` from Sydney, AU
58.51.56.168	AS4134 CHINANET-BACKBONE	`5.76ms` from Wuhan, CN
122.191.29.216	AS4837 CHINA UNICOM China169 Backbone	`11.95ms` from Wuhan, CN
109.177.113.24	AS5384 Emirates Internet	`4.67ms` from Al Fujairah City, AE
24.127.113.184	AS7922 Comcast Cable Communications, LLC	`9.08ms` from Flint, US
94.237.97.200	AS202053 UpCloud Ltd	`0.33ms` from Frankfurt am Main, DE
109.193.40.136	AS3209 Vodafone GmbH	`8.24ms` from Frankfurt am Main, DE
194.44.124.136	AS3255 UARNet-Eksintech	`3.32ms` from Khmelnytskyi, UA
5.50.48.200	AS5410 Bouygues Telecom SA	`2.16ms` from Marseille, FR
99.104.137.168	AS7018 AT&T Enterprises, LLC	`11.05ms` from Miami, US
182.105.120.56	AS4134 CHINANET-BACKBONE	`6.00ms` from Nanchang, CN
119.45.224.200	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.97ms` from Nanjing, CN
179.89.238.72	AS26599 TELEFÔNICA BRASIL S.A	`11.31ms` from Osasco, BR
3.81.20.184	AS14618 Amazon.com, Inc.	`0.56ms` from Reston, US
129.121.18.40	AS46606 Unified Layer	`1.96ms` from Salt Lake City, US
67.188.82.136	AS7922 Comcast Cable Communications, LLC	`5.70ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f2 204.154.81.1

traceroute to 204.154.81.1 (204.154.81.1): 64 hops max, 52 byte packets

2 [AS23961] 156.0.200.35 0.155 ms

3 [AS969] 199.119.64.166 3.449 ms

4 [AS60068] 185.229.189.198 0.082 ms

5 [AS3491] 63.217.254.209 1.084 ms

6 *

7 [AS7922] 96.87.11.181 155.216 ms

8 [AS7922] 96.110.34.169 200.848 ms

9 [AS7922] 96.110.43.202 210.527 ms

10 [AS7922] 68.86.172.250 215.058 ms

11 [AS7922] 162.151.58.22 233.86 ms

12 [AS7922] 162.151.59.89 223.26 ms

13 [AS7922] 96.110.202.154 226.589 ms

14 [AS19923] 204.154.81.1 222.492 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 14th 2025

What are IP address ranges?

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