1. All IP Ranges
  2. 209.0.0.0/8
  3. 209.51.0.0/16
  4. AS33491  | 209.51.81.0/24

209.51.81.0/24

AS33491  ·  Comcast Cable Communications, LLC

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Summary

Country United States
Domain apogee.us
ASN AS33491
Registry ARIN
ID APOGEE-BIRMINGHAM

WHOIS Details

NetHandle:      NET-209-51-64-0-1
OrgID:          APOG
Parent:         NET-209-0-0-0-0
NetName:        APOGEE-BIRMINGHAM
NetRange:       209.51.64.0 - 209.51.95.255
NetType:        allocation
RegDate:        2004-06-04
Updated:        2012-03-02
TechHandle:     RMA40-ARIN
Source:         ARIN


OrgID:          APOG
OrgName:        Apogee Telecom Inc.
CanAllocate:    
Street:         1905A Kramer Ln
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78758
RegDate:        2001-12-27
Updated:        2024-11-25
OrgAdminHandle: AGS12-ARIN
OrgTechHandle:  RMA40-ARIN
OrgTechHandle:  TAMBU2-ARIN
OrgAbuseHandle: NETWO3525-ARIN
Source:         ARIN


POCHandle:      TAMBU2-ARIN
IsRole:         N
LastName:       Tambue
FirstName:      Kabasele
Street:         1905A Kramer Ln
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78758
RegDate:        2017-03-21
Updated:        2025-10-01
OfficePhone:    +1-512-717-0706
Mailbox:        ktambue@apogee.us
Source:         ARIN


POCHandle:      NETWO3525-ARIN
IsRole:         Y
LastName:       Network Abuse
FirstName:      
Street:         715 West 23rd Street
Street:         Suite M
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78705
RegDate:        2009-11-19
Updated:        2015-12-16
OfficePhone:    +1-512-478-8861
Mailbox:        abuse@apogeenet.net
Source:         ARIN


POCHandle:      AGS12-ARIN
IsRole:         N
LastName:       Stanton
FirstName:      Anthony
Street:         1905A Kramer Lane
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78758
RegDate:        2021-07-07
Updated:        2025-10-01
OfficePhone:    +1-512-874-4003
MobilePhone:    +1-512-669-1159
Mailbox:        tstanton@apogee.us
Source:         ARIN


POCHandle:      RMA40-ARIN
IsRole:         N
LastName:       Malone
FirstName:      Russell
Street:         715 W.est 23rd Street
Street:         Suite M
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78705
RegDate:        2003-06-09
Updated:        2016-05-11
OfficePhone:    +1-512-478-8858
Mailbox:        rmalone@apogee.us
Mailbox:        rmalone@apogeenet.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 209.51.0.0/16

Range ASN Company Num of IPs
209.51.224.0/19 AS16509 Amazon.com, Inc. 8,192
209.51.160.0/19 AS6939 Hurricane Electric LLC 8,192
209.51.192.0/19 AS10297 eNET Inc. 8,192
209.51.8.0/21 AS32212 Sky Fiber Internet 2,048
209.51.40.0/21 AS27501 isp.net 2,048
209.51.4.0/22 AS63178 Mid Plains Rural Telephone Cooperative 1,024
209.51.140.0/22 AS11042 NETWORK TRANSIT HOLDINGS LLC 1,024
209.51.0.0/22 AS399660 Jicarilla Apache Nation Power Authority 1,024
209.51.80.0/24 AS20115 APOG-MONTEVALLO 256
209.51.72.0/24 AS22773 BOLDYN-RHODE-ISLAND-COLLEGE-24 256
209.51.188.0/24 AS22989 Free Software Foundation 256
209.51.156.0/24 AS834 Internet Utilities NA LLC 256
209.51.185.0/24 AS28317 Navegalo SA 256
209.51.128.0/24 AS13472 QuickMeg Inc 256
209.51.170.0/24 AS394996 47-2339071 256
209.51.65.0/24 AS395597 APOG-AUM-AL-24 256
209.51.92.0/24 AS395597 APOGEE TELECOM 256
209.51.187.0/24 AS398576 Premium Choice Broadband 256
209.51.182.0/24 AS398885 Aerwave Inc 256
209.51.151.0/24 AS5650 Private Customer 256
209.51.139.0/24 AS7226 zColo 256
209.51.144.0/24 AS7226 zColo 256
209.51.136.0/24 AS834 Internet Utilities NA LLC 256
209.51.134.0/24 AS13472 QuickMeg Inc 256
209.51.177.0/24 AS14979 Aeronet Wireless 256
209.51.94.0/24 AS174 APOG-HOWARD 256
209.51.167.0/24 AS18821 IOSucket 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
209.51.81.5 AS33491 Comcast Cable Communications, LLC 8.86ms from Chicago, 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
188.174.44.104 AS8767 M-net Telekommunikations GmbH 4.55ms from Frankfurt am Main, DE
14.22.71.248 AS4134 CHINANET-BACKBONE 2.53ms from Guangzhou, CN
27.77.78.168 AS7552 Viettel Group 2.04ms from Ho Chi Minh City, VN
124.49.98.104 AS17858 LG POWERCOMM 1.37ms from Incheon, KR
47.197.83.248 AS5650 Frontier Communications of America, Inc. 6.23ms from Miami, US
83.108.17.72 AS2119 Telenor Norge AS 1.40ms from Oslo, NO
165.85.234.136 AS394089 Google LLC 0.97ms from Paris, FR
20.200.233.72 AS8075 Microsoft Corporation 0.31ms from Seoul, KR
23.98.127.232 AS8075 Microsoft Corporation 0.58ms from Singapore, SG
136.109.25.40 AS396982 Google LLC 0.18ms from The Dalles, US
210.86.194.120 AS149036 Waterfront Hotel c/o Symphony Communication Public Company Limited 1.62ms from Bangkok, TH
218.86.203.88 AS4134 CHINANET-BACKBONE 1.83ms from Guiyang, CN
39.115.90.136 AS9318 SK Broadband Co Ltd 0.84ms from Incheon, KR
86.190.229.200 AS2856 British Telecommunications PLC 6.54ms from London, GB
108.5.94.168 AS701 Verizon Business 2.80ms from New York City, US
177.140.113.40 AS28573 Claro NXT Telecomunicacoes Ltda 5.91ms from Osasco, BR
151.240.128.216 AS16509 Amazon.com, Inc. 0.18ms from Paris, FR
192.126.227.120 AS397731 EliteWork LLC 1.07ms from Seattle, US
65.30.219.56 AS10796 Charter Communications Inc 5.78ms from Chicago, US
99.62.248.136 AS7018 AT&T Enterprises, LLC 5.67ms from Chicago, US
98.228.85.104 AS7922 Comcast Cable Communications, LLC 9.10ms from Chicago, US
34.70.32.184 AS396982 Google LLC 0.13ms from Council Bluffs, US
125.208.69.88 AS17849 SK Broadband Co Ltd 2.71ms from Incheon, KR
31.23.0.216 AS12389 PJSC Rostelecom 16.62ms from Moscow, RU
126.163.76.200 AS17676 SoftBank Corp. 4.20ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 209.51.81.19
traceroute to 209.51.81.19 (209.51.81.19): 64 hops max, 52 byte packets
1 [AS15169] 142.251.239.99 176.096 ms
2 [AS7922] 50.153.141.165 186.126 ms
3 [AS7922] 96.216.150.122 170.776 ms
4 *
5 [AS7922] 96.108.122.10 183.385 ms
6 *
7 *
8 *
9 *
10 [AS33491] 209.51.81.19 199.386 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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