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
172.81.176.0/21 AS174 Lunanode Hosting 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
172.81.120.0/21 AS21859 Zenlayer Inc 2,048
172.81.176.0/21 AS174 Lunanode Hosting Inc. 2,048
172.81.20.0/22 AS399091 Inter Data Link Inc 1,024
172.81.4.0/22 AS30417 BTIG LLC 1,024
172.81.32.0/22 AS17303 Netwire 1,024
172.81.188.0/22 AS32354 Unwired 1,024
172.81.44.0/22 AS399290 Infinilink Broadband 1,024
172.81.52.0/22 AS396107 Southern Broadband, LLC 1,024
172.81.140.0/22 AS36498 Access One Inc. 1,024
172.81.116.0/22 AS54641 InMotion Hosting, Inc. 1,024
172.81.152.0/22 AS54858 Wave Broadband 1,024
172.81.16.0/22 AS18519 MTC Technologies 1,024
172.81.24.0/22 AS19528 QUESTHOST.COM, LLC 1,024
172.81.156.0/22 AS14265 TPx Communications 1,024
172.81.28.0/22 AS399194 Satronics Satellites Sales and Service 1,024
172.81.148.0/22 AS1097 Sardis Telecom 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 1.47ms 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
171.5.191.71 AS45758 Triple T Broadband Public Company Limited 4.14ms from Bangkok, TH
54.212.145.167 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
50.103.37.103 AS5650 Frontier Communications of America, Inc. 3.87ms from Chicago, US
222.86.48.247 AS4134 CHINANET-BACKBONE 6.94ms from Guiyang, CN
114.124.162.23 AS23693 PT. Telekomunikasi Selular 2.09ms from Jakarta, ID
201.145.185.87 AS8151 UNINET 1.71ms from Mexico City, MX
60.90.153.215 AS17676 SoftBank Corp. 3.47ms from Osaka, JP
81.249.146.247 AS3215 Orange S.A. 1.72ms from Paris, FR
124.86.37.231 AS4713 NTT DOCOMO BUSINESS,Inc. 2.67ms from Tokyo, JP
59.171.227.71 AS9824 JCOM Co., Ltd. 13.50ms from Tokyo, JP
78.61.234.135 AS8764 Telia Lietuva, AB 5.57ms from Vilnius, LT
20.121.25.7 AS8075 Microsoft Corporation 0.35ms from Ashburn, US
120.57.113.183 AS17813 Mahanagar Telephone Nigam Limited 1.71ms from Delhi, IN
43.128.45.167 AS132203 Tencent Building, Kejizhongyi Avenue 0.41ms from Hong Kong, HK
60.243.165.135 AS17488 Hathway IP Over Cable Internet 1.45ms from Hyderabad, IN
113.192.86.247 AS45361 Ulsan Jung-Ang Broadcasting Network 7.37ms from Incheon, KR
146.90.151.151 AS6871 Plusnet 5.78ms from London, GB
216.81.209.7 AS11320 LightEdge Solutions 4.47ms from Monticello, US
2.20.255.151 AS20940 Akamai International B.V. 0.56ms from Moscow, RU
72.89.32.135 AS701 Verizon Business 2.44ms from New York City, US
121.83.31.23 AS17511 OPTAGE Inc. 1.78ms from Osaka, JP
27.213.103.215 AS4837 CHINA UNICOM China169 Backbone 8.78ms from Qingdao, CN
27.207.116.103 AS4837 CHINA UNICOM China169 Backbone 8.67ms from Qingdao, CN
24.164.76.39 AS10796 Charter Communications Inc 9.86ms from Columbus, US
80.170.164.199 AS1257 Tele2 Sverige AB 0.47ms from Goeteborg, SE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 172.81.83.86
traceroute to 172.81.83.86 (172.81.83.86): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Erfurt, DE
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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