172.81.11.0/24

AS25629  ·  Albemarle County Public Schools

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Summary

Country United States
Domain k12albemarle.org
ASN AS25629
Registry ARIN
ID ALBEMARLE-COUNTY-PUBLIC-SCHOOLS

WHOIS Details

NetHandle:      NET-172-81-10-0-1
OrgID:          ACPS-8
Parent:         NET-172-0-0-0-0
NetName:        ALBEMARLE-COUNTY-PUBLIC-SCHOOLS
NetRange:       172.81.10.0 - 172.81.11.255
NetType:        allocation
Comment:        Albemarle County Public Schools
Comment:        Virginia
Comment:        USA
Comment:        http://www.k12albemarle.org
RegDate:        2021-04-07
Updated:        2021-12-14
Source:         ARIN


OrgID:          ACPS-8
OrgName:        Albemarle County Public Schools
CanAllocate:    
Street:         401 McIntire Road
Street:         Department of Technology RE:ARIN
City:           Charlottesville
State/Prov:     VA
Country:        US
PostalCode:     22902
Comment:        Albemarle County Public Schools
Comment:        Virginia
Comment:        USA
Comment:        http://www.k12albemarle.org
RegDate:        2006-02-21
Updated:        2021-01-27
OrgAdminHandle: ADMIN747-ARIN
OrgTechHandle:  ADMIN747-ARIN
OrgAbuseHandle: ADMIN747-ARIN
Source:         ARIN


POCHandle:      ADMIN747-ARIN
IsRole:         Y
LastName:       Administrative POC
FirstName:      
Street:         401 McIntire Road
City:           Charlottesville
State/Prov:     VA
Country:        US
PostalCode:     22902
RegDate:        2006-02-16
Updated:        2025-09-12
OfficePhone:    +1-434-975-9443
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 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

Pingable IPs

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

IP Address ASN Details
172.81.11.10 AS25629 Albemarle County Public Schools 4.88ms 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
13.70.199.136 AS8075 Microsoft Corporation 0.19ms from Dublin, IE
67.167.134.120 AS7922 Comcast Cable Communications, LLC 7.86ms from Flint, US
77.179.22.200 AS6805 Telefonica Germany GmbH & Co.OHG 2.59ms from Frankfurt am Main, DE
47.83.170.248 AS45102 Alibaba (US) Technology Co., Ltd. 0.70ms from Hong Kong, HK
211.44.180.168 AS9318 SK Broadband Co Ltd 1.01ms from Incheon, KR
46.160.18.104 AS47241 Joint Stock Company TransTeleCom 6.09ms from Moscow, RU
68.129.29.152 AS701 Verizon Business 2.74ms from New York City, US
113.148.186.56 AS2516 KDDI CORPORATION 7.58ms from Osaka, JP
78.193.160.152 AS12322 Free SAS 2.04ms from Paris, FR
24.188.189.72 AS6128 Cablevision Systems Corp. 8.74ms from Piscataway, US
206.41.113.8 AS33211 RisingNet, LLC 0.21ms from Seattle, US
73.193.67.40 AS7922 Comcast Cable Communications, LLC 7.89ms from Seattle, US
91.226.57.24 AS210576 Sangmin Lee trading as YAGUMYAGUM 0.17ms from Seoul, KR
123.8.158.104 AS4837 CHINA UNICOM China169 Backbone 3.27ms from Zhengzhou, CN
193.122.134.24 AS31898 Oracle Corporation 0.21ms from Ashburn, US
113.176.166.168 AS45899 VNPT Corp 4.58ms from Da Nang, VN
172.68.214.24 AS13335 Cloudflare, Inc. 0.48ms from Delhi, IN
95.9.222.232 AS9121 Turk Telekomunikasyon Anonim Sirketi 17.54ms from Istanbul, TR
92.234.246.136 AS5089 Virgin Media Limited 3.28ms from London, GB
212.159.9.88 AS6871 Plusnet 4.93ms from London, GB
70.95.161.152 AS20001 Charter Communications Inc 7.79ms from Los Angeles, US
154.122.217.200 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 13.02ms from Nairobi, KE
180.209.103.136 AS4538 China Education and Research Network Center 13.74ms from Nanjing, CN
47.16.18.72 AS6128 Cablevision Systems Corp. 2.68ms from New York City, US
158.247.58.40 AS39305 Groupe convergence.com SAS 0.95ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 172.81.11.10
traceroute to 172.81.11.10 (172.81.11.10): 64 hops max, 52 byte packets
2 [AS3356] 4.4.91.186 0.504 ms
3 [AS3356] 4.4.91.185 0.622 ms
4 [AS3356] 4.69.220.26 4.347 ms
5 [AS3356] 4.2.230.230 5.116 ms
6 *
7 *
8 *
9 [AS25629] 172.81.11.10 4.935 ms
Measurement taken from IPinfo ProbeNet in Ashburn, 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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