1. All IP Ranges
  2. 209.0.0.0/8
  3. 209.165.0.0/16
  4. AS8047  | 209.165.128.0/18

209.165.128.0/18

AS8047  ·  GENERAL COMMUNICATION, INC.

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Summary

Country United States
Domain gci.com
ASN AS8047
Registry ARIN
ID GCI-ALASKA-0BLK

WHOIS Details

NetHandle:      NET-209-165-128-0-1
OrgID:          GENER-72
Parent:         NET-209-0-0-0-0
NetName:        GCI-ALASKA-0BLK
NetRange:       209.165.128.0 - 209.165.191.255
NetType:        allocation
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        1997-12-10
Updated:        2014-04-15
Source:         ARIN


OrgID:          GENER-72
OrgName:        GENERAL COMMUNICATION, INC.
CanAllocate:    
Street:         2550 Denali Street
Street:         Suite 1000
City:           Anchorage
State/Prov:     AK
Country:        US
PostalCode:     99503
RegDate:        2004-01-09
Updated:        2023-11-02
ReferralServer: rwhois://rwhois.gci.net:4321
OrgAdminHandle: GDA5-ORG-ARIN
OrgTechHandle:  GDA5-ORG-ARIN
OrgAbuseHandle: GNS10-ARIN
OrgRoutingHandle:   GRS342-ARIN
Source:         ARIN


POCHandle:      GNS10-ARIN
IsRole:         Y
LastName:       GCI Network Security
FirstName:      
Street:         2550 Denali St.
Street:         Suite 1000
City:           Anchorage
State/Prov:     AK
Country:        US
PostalCode:     99503
RegDate:        2002-09-10
Updated:        2025-12-03
OfficePhone:    +1-907-868-5330
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      GDA5-ORG-ARIN
IsRole:         Y
LastName:       GCI IP Administrator
FirstName:      
Street:         2550 Denali St.
Street:         Suite 1000
City:           Anchorage
State/Prov:     AK
Country:        US
PostalCode:     99503
RegDate:        1970-01-01
Updated:        2025-07-22
OfficePhone:    +1-907-868-0100
FaxPhone:       +1-907-868-6325
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 209.165.0.0/16

Range ASN Company Num of IPs
209.165.0.0/17 AS6983 Windstream Communications LLC 32,768
209.165.0.0/17 AS7029 Windstream Communications LLC 32,768
209.165.192.0/19 AS3925 ICOnetworks 8,192
209.165.224.0/20 AS54677 Hardin-Simmons University 4,096
209.165.242.0/23 AS19009 Everstream Solutions, LLC 512
209.165.247.0/24 AS30517 Everstream Solutions LLC 256

Hosted domains

There are 113 domain names hosted across 43 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
209.165.150.78 akmls.net 34
209.165.130.96 matnet.com 17
209.165.147.155 akjobcorps.com 6
209.165.131.24 anchorageak.net 5
209.165.136.190 galenanet.com 4
209.165.134.28 tanana.net 4
209.165.183.42 amiinupiaq.com 3
209.165.150.74 alaskalistingexchange.online 3
209.165.136.137 ideafamilies.org 3
209.165.153.6 news-miner.com 2
209.165.140.235 savantalaska.com 1
209.165.158.147 sconlinevoting.com 1
209.165.187.16 springboarddevelopment.com 1
209.165.149.75 akwisp.com 1
209.165.179.106 matthewjmiller.cloud 1
209.165.154.16 communitydrum.org 1
209.165.183.21 arcticed.org 1
209.165.183.177 xn--iamiupiaq-o6a.com 1
209.165.152.111 kibassembly.org 1
209.165.134.95 denalimediaalaska.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

1,155 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
209.165.137.1 AS8047 GENERAL COMMUNICATION, INC. 5.61ms from Anchorage, US
209.165.147.89 AS8047 GENERAL COMMUNICATION, INC. 1.43ms from Anchorage, US
209.165.177.3 AS8047 GENERAL COMMUNICATION, INC. 10.50ms from Anchorage, US
209.165.155.20 AS8047 GENERAL COMMUNICATION, INC. 29.07ms from Seattle, US
209.165.129.229 AS8047 GENERAL COMMUNICATION, INC. 0.27ms from Seattle, US
209.165.170.65 AS8047 GENERAL COMMUNICATION, INC. 1.07ms from Anchorage, US
209.165.188.209 AS8047 GENERAL COMMUNICATION, INC. 1.44ms from Anchorage, US
209.165.190.1 AS8047 GENERAL COMMUNICATION, INC. 10.59ms from Anchorage, US
209.165.152.65 AS8047 GENERAL COMMUNICATION, INC. 8.20ms from Anchorage, US
209.165.167.125 AS8047 GENERAL COMMUNICATION, INC. 1.03ms from Anchorage, US
209.165.151.9 AS8047 GENERAL COMMUNICATION, INC. 0.96ms from Anchorage, US
209.165.178.2 AS8047 GENERAL COMMUNICATION, INC. 8.97ms from Anchorage, US
209.165.173.14 AS8047 GENERAL COMMUNICATION, INC. 17.47ms from Anchorage, US
209.165.174.51 AS8047 GENERAL COMMUNICATION, INC. 0.60ms from Anchorage, US
209.165.184.1 AS8047 GENERAL COMMUNICATION, INC. 1.50ms from Anchorage, US
209.165.146.1 AS8047 GENERAL COMMUNICATION, INC. 17.12ms from Anchorage, US
209.165.158.65 AS8047 GENERAL COMMUNICATION, INC. 0.87ms from Anchorage, US
209.165.185.1 AS8047 GENERAL COMMUNICATION, INC. 2.33ms from Anchorage, US
209.165.162.113 AS8047 GENERAL COMMUNICATION, INC. 1.08ms from Seattle, US
209.165.189.161 AS8047 GENERAL COMMUNICATION, INC. 1.77ms from Anchorage, US
209.165.181.34 AS8047 GENERAL COMMUNICATION, INC. 19.18ms from Anchorage, US
209.165.186.1 AS8047 GENERAL COMMUNICATION, INC. 10.07ms from Anchorage, US
209.165.139.113 AS8047 GENERAL COMMUNICATION, INC. 18.49ms from Anchorage, US
209.165.172.97 AS8047 GENERAL COMMUNICATION, INC. 1.05ms from Anchorage, US
209.165.157.1 AS8047 GENERAL COMMUNICATION, INC. 0.76ms from Anchorage, 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
138.88.5.114 AS701 Verizon Business 1.89ms from Ashburn, US
50.219.199.242 AS7922 Comcast Cable Communications, LLC 4.16ms from Ashburn, US
64.202.212.2 AS394133 T5 @ ATLANTA, LLC 1.71ms from Atlanta, US
192.99.42.82 AS16276 OVH SAS 0.11ms from Beauharnois, CA
52.38.112.98 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
72.63.62.178 AS6079 RCN 0.19ms from Boston, US
199.167.210.114 AS40943 Rural Broadband, L.L.C. 13.03ms from Denver, US
176.88.223.98 AS34984 Superonline Iletisim Hizmetleri A.S. 1.81ms from Istanbul, TR
182.178.61.34 AS17557 Pakistan Telecommunication Company Limited 4.36ms from Karachi, PK
20.208.33.114 AS8075 Microsoft Corporation 0.17ms from Kloten, CH
199.127.59.210 AS397373 H4Y Technologies LLC 0.18ms from Las Vegas, US
113.15.101.66 AS4134 CHINANET-BACKBONE 5.85ms from Nanning, CN
70.21.207.2 AS701 Verizon Business 2.18ms from New York City, US
82.67.124.2 AS12322 Free SAS 1.82ms from Paris, FR
88.102.96.114 AS5610 O2 Czech Republic, a.s. 3.07ms from Prague, CZ
162.144.32.2 AS46606 Unified Layer 1.96ms from Salt Lake City, US
125.185.110.50 AS17858 LG POWERCOMM 6.65ms from Seoul, KR
180.167.3.210 AS4812 China Telecom (Group) 3.57ms from Shanghai, CN
211.128.246.210 AS2510 FUJITSU LIMITED 4.00ms from Tokyo, JP
133.186.58.98 AS63782 Omaezaki Cable Television Co.Ltd 5.18ms from Tokyo, JP
194.147.237.2 AS3303 Swisscom (Switzerland) Ltd 1.07ms from Zuerich, CH
50.73.232.50 AS7922 Comcast Cable Communications, LLC 9.16ms from Ashburn, US
24.158.103.130 AS20115 Charter Communications LLC 15.75ms from Atlanta, US
12.127.174.162 AS7018 AT&T Enterprises, LLC 11.80ms from Atlanta, US
185.234.132.194 AS207167 mapnet IT services s.r.o. 0.16ms from Brno, CZ

Traceroute

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

$
traceroute -a -n -q1 -f2 209.165.184.1
traceroute to 209.165.184.1 (209.165.184.1): 64 hops max, 52 byte packets
2 [AS7782] 216.67.74.53 0.302 ms
3 [AS7782] 63.140.116.8 0.611 ms
5 [AS7782] 216.67.73.242 0.553 ms
6 *
7 *
8 [AS8047] 209.165.184.1 1.236 ms
Measurement taken from IPinfo ProbeNet in Anchorage, 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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