1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.81.0.0/16
  4. AS25771  | 172.81.82.0/23

172.81.82.0/23

AS25771  ·  PSI/Maximus

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Summary

Country United States
Domain maximus.com
ASN AS25771
Registry ARIN
ID MAXIMUS

WHOIS Details

NetHandle:      NET-172-81-80-0-1
OrgID:          MAXIM-60
Parent:         NET-172-0-0-0-0
NetName:        MAXIMUS
NetRange:       172.81.80.0 - 172.81.87.255
NetType:        allocation
RegDate:        2015-05-12
Updated:        2021-12-14
Source:         ARIN


OrgID:          MAXIM-60
OrgName:        PSI/Maximus
CanAllocate:    
Street:         1515 Wynkoop St
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80202
RegDate:        2014-01-10
Updated:        2014-01-10
OrgAdminHandle: NETWO6567-ARIN
OrgTechHandle:  NETWO6567-ARIN
OrgAbuseHandle: NETWO6567-ARIN
Source:         ARIN


POCHandle:      NETWO6567-ARIN
IsRole:         Y
LastName:       Network Engineering
FirstName:      
Street:         1600 Tysons Blvd
Street:         #1400
City:           McLean
State/Prov:     VA
Country:        US
PostalCode:     22102
RegDate:        2014-01-09
Updated:        2025-02-13
OfficePhone:    +1-703-675-9405
Mailbox:        MaximusIT-NetworkEngineering@maximus.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 172.81.0.0/16

Range ASN Company Num of IPs
172.81.192.0/18 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 16,384
172.81.64.0/20 AS32592 Uniti Fiber Holdings Inc. 4,096
172.81.160.0/20 AS14265 TPx Communications 4,096
172.81.64.0/20 AS13760 Uniti Fiber Holdings Inc. 4,096
172.81.120.0/21 AS21859 Zenlayer Inc 2,048
172.81.176.0/21 AS394745 Lunanode Hosting Inc. 2,048
172.81.176.0/21 AS394745 Lunanode Hosting Inc. 2,048
172.81.176.0/21 AS174 Lunanode Hosting Inc. 2,048
172.81.176.0/21 AS174 Lunanode Hosting Inc. 2,048
172.81.16.0/22 AS18519 MTC Technologies 1,024
172.81.24.0/22 AS19528 QUESTHOST.COM, LLC 1,024
172.81.4.0/22 AS30417 BTIG LLC 1,024
172.81.188.0/22 AS32354 Unwired 1,024
172.81.140.0/22 AS36498 Access One Inc. 1,024
172.81.52.0/22 AS396107 Southern Broadband, LLC 1,024
172.81.20.0/22 AS399091 Inter Data Link Inc 1,024
172.81.28.0/22 AS399194 Satronics Satellites Sales and Service 1,024
172.81.32.0/22 AS17303 Netwire 1,024
172.81.116.0/22 AS54641 InMotion Hosting, Inc. 1,024
172.81.152.0/22 AS54858 Wave Broadband 1,024
172.81.148.0/22 AS1097 Sardis Telecom 1,024
172.81.156.0/22 AS14265 TPx Communications 1,024
172.81.100.0/23 AS140227 Hong Kong Communications International Co., Limited 512
172.81.38.0/23 AS397095 Setson LLC 512
172.81.8.0/24 AS7819 Ark Network, Inc. 256
172.81.139.0/24 AS16509 Greenway Health, LLC 256
172.81.144.0/24 AS212238 bvoip 256
172.81.145.0/24 AS212238 bvoip 256
172.81.146.0/24 AS212238 bvoip 256
172.81.147.0/24 AS212238 bvoip 256
172.81.127.0/24 AS21859 ZENLA-1 256
172.81.127.0/24 AS21859 ZENLA-1 256
172.81.128.0/24 AS27176 DataWagon, LLC 256
172.81.129.0/24 AS27176 DataWagon, LLC 256
172.81.131.0/24 AS27176 DataWagon, LLC 256
172.81.134.0/24 AS27176 DataWagon, LLC 256
172.81.135.0/24 AS27176 DataWagon, LLC 256
172.81.4.0/24 AS30417 BTIG LLC 256
172.81.75.0/24 AS36730 Transformyx, Inc. 256
172.81.36.0/24 AS399218 R B & W CORPORATION OF CANADA 256
172.81.57.0/24 AS399275 SOLID-PHOENIX 256
172.81.59.0/24 AS399275 SOLID SYSTEMS LLC 256
172.81.9.0/24 AS46480 Pekin Insurance 256
172.81.127.0/24 AS62610 ZENLA-1 256
172.81.127.0/24 AS62610 ZENLA-1 256
172.81.37.0/24 AS62943 DataTenant, LLC 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
172.81.82.65 cravencounty-nc-childsupport.com 1
172.81.82.35 maxsharepoint.com 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

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

IP Address ASN Details
172.81.82.1 AS25771 PSI/Maximus 1.48ms from Denver, 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
52.157.141.103 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
190.203.100.135 AS8048 CANTV Servicios, Venezuela 1.60ms from Caracas, VE
125.68.86.119 AS4134 CHINANET-BACKBONE 3.64ms from Chengdu, CN
69.153.217.119 AS7018 AT&T Enterprises, LLC 1.55ms from Houston, US
207.178.161.247 AS5033 Key Information Systems, Inc. 1.95ms from Los Angeles, US
103.3.2.215 AS131965 Xserver Inc. 0.55ms from Osaka, JP
86.246.188.23 AS3215 Orange S.A. 1.86ms from Paris, FR
194.55.102.87 AS49505 JSC Selectel 1.05ms from Saint Petersburg, RU
81.91.9.7 AS197308 Telia Cygate AB 0.53ms from Stockholm, SE
78.61.234.135 AS8764 Telia Lietuva, AB 5.51ms from Vilnius, LT
194.58.37.119 AS215346 Big Data Host LLC 0.47ms from Amsterdam, NL
27.9.140.87 AS4837 CHINA UNICOM China169 Backbone 4.86ms from Chongqing, CN
170.2.128.23 AS205627 Daimler Truck AG 0.33ms from Frankfurt am Main, DE
37.37.229.135 AS42961 Mobile Telecommunications Company K.S.C.P. 7.90ms from Kuwait City, KW
146.177.28.7 AS15395 Rackspace Ltd. 1.33ms from London, GB
78.146.76.23 AS13285 TalkTalk Communications Limited 4.39ms from Manchester, GB
195.130.249.39 AS8612 Tiscali Italia S.P.A. 16.24ms from Milan, IT
222.92.75.119 AS4134 CHINANET-BACKBONE 4.04ms from Nanjing, CN
54.86.57.231 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
92.252.162.167 AS12389 PJSC Rostelecom 12.21ms from Samara, RU
221.168.217.247 AS4766 Korea Telecom 1.77ms from Seoul, KR
121.181.177.119 AS4766 Korea Telecom 5.17ms from Seoul, KR
52.130.100.71 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 2.65ms from Shanghai, CN
179.83.193.23 AS18881 TELEFÔNICA BRASIL S.A 12.22ms from São Paulo, BR
69.46.31.87 AS29802 HIVELOCITY, Inc. 0.33ms from Tampa, 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 172.81.82.2
traceroute to 172.81.82.2 (172.81.82.2): 64 hops max, 52 byte packets
2 [AS20278] 64.44.81.177 4.119 ms
3 *
4 *
5 [] 140.222.230.85 2.313 ms
6 [AS701] 204.148.38.222 1.635 ms
7 [AS25771] 172.81.82.2 1.695 ms
Measurement taken from IPinfo ProbeNet in Denver, 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.

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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