1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.81.0.0/16
  4. AS25771  | 172.81.80.0/23

172.81.80.0/23

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:        [email protected]
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 9 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
172.81.80.24 policy-studies.com 8
172.81.80.186 externalappeal.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

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

IP Address ASN Details
172.81.80.2 AS25771 PSI/Maximus 3.52ms 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
117.10.236.23 AS4837 CHINA UNICOM China169 Backbone 4.86ms from Beijing, CN
193.169.7.7 AS31313 Serviciul de Telecomunicatii Speciale 0.32ms from Bucharest, RO
69.78.235.199 AS22394 Verizon Business 3.50ms from Denver, US
168.210.176.167 AS20011 Dimension Data 1.69ms from Johannesburg, ZA
130.246.39.151 AS786 Jisc Services Limited 3.09ms from London, GB
93.109.138.231 AS6866 Cyprus Telecommunications Authority 2.57ms from Nicosia, CY
210.147.159.215 AS2518 BIGLOBE Inc. 4.36ms from Osaka, JP
46.0.70.215 AS34533 JSC ER-Telecom Holding 0.58ms from Samara, RU
42.120.49.135 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 8.70ms from Shanghai, CN
172.188.31.215 AS8075 Microsoft Corporation 0.80ms from Singapore, SG
59.121.251.215 AS3462 Data Communication Business Group 8.82ms from Taipei, TW
52.194.198.167 AS16509 Amazon.com, Inc. 0.16ms from Tokyo, JP
172.211.81.87 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
130.35.227.119 AS31898 Oracle Corporation 0.85ms from Ashburn, US
96.10.203.7 AS11426 Charter Communications Inc 4.62ms from Charlotte, US
212.135.245.199 AS215607 dataforest GmbH 0.35ms from Frankfurt am Main, DE
95.163.164.199 AS15943 wilhelm.tel GmbH 0.44ms from Hamburg, DE
89.29.145.183 AS41368 Spotting Brands Technologies S.L. 7.46ms from Madrid, ES
80.13.3.55 AS3215 Orange S.A. 1.81ms from Paris, FR
79.60.225.247 AS3269 Telecom Italia S.p.A. 4.72ms from Rome, IT
85.192.171.23 AS12389 PJSC Rostelecom 14.89ms from Samara, RU
175.196.8.167 AS4766 Korea Telecom 1.27ms from Seoul, KR
182.155.190.39 AS17809 VEE TIME CORP. 3.13ms from Taipei, TW
175.169.162.215 AS4837 CHINA UNICOM China169 Backbone 7.81ms from Tieling, CN
2.84.41.119 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.00ms from Athens, GR

Traceroute

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

$
traceroute -a -n -q1 172.81.80.1
traceroute to 172.81.80.1 (172.81.80.1): 64 hops max, 52 byte packets
3 [AS3257] 69.174.5.13 1.64 ms
4 [AS3257] 89.149.130.50 0.722 ms
5 *
7 [AS701] 63.81.58.66 4.231 ms
8 [AS25771] 172.81.80.1 4.096 ms
Measurement taken from IPinfo ProbeNet in Washington, 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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