205.148.192.0/18

AS8047  ·  GENERAL COMMUNICATION, INC.

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Summary

Country United States
Domain gci.com
ASN AS8047
Registry ARIN
ID GENER-72

WHOIS Details

NetHandle:      NET-205-148-192-0-1
OrgID:          GENER-72
Parent:         NET-205-0-0-0-0
NetName:        GENER-72
NetRange:       205.148.192.0 - 205.148.255.255
NetType:        allocation
RegDate:        2023-10-19
Updated:        2023-10-19
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 205.148.0.0/16

No nearby ranges found.

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

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

IP Address ASN Details
205.148.255.1 AS8047 GENERAL COMMUNICATION, INC. 22.98ms from Anchorage, US
205.148.246.1 AS8047 GENERAL COMMUNICATION, INC. 17.18ms from Anchorage, US
205.148.251.1 AS8047 GENERAL COMMUNICATION, INC. 22.86ms from Anchorage, US
205.148.254.1 AS8047 GENERAL COMMUNICATION, INC. 22.71ms from Anchorage, US
205.148.247.1 AS8047 GENERAL COMMUNICATION, INC. 17.32ms from Anchorage, US
205.148.192.166 AS8047 GENERAL COMMUNICATION, INC. 21.02ms from Seattle, US
205.148.235.2 AS8047 GENERAL COMMUNICATION, INC. 15.84ms from Anchorage, US
205.148.226.1 AS8047 GENERAL COMMUNICATION, INC. 17.23ms from Anchorage, US
205.148.243.1 AS8047 GENERAL COMMUNICATION, INC. 17.25ms from Anchorage, US
205.148.230.1 AS8047 GENERAL COMMUNICATION, INC. 12.61ms from Anchorage, US
205.148.242.1 AS8047 GENERAL COMMUNICATION, INC. 17.26ms from Anchorage, US
205.148.248.1 AS8047 GENERAL COMMUNICATION, INC. 22.68ms from Anchorage, US
205.148.240.97 AS8047 GENERAL COMMUNICATION, INC. 44.05ms from Seattle, US
205.148.253.1 AS8047 GENERAL COMMUNICATION, INC. 22.65ms from Anchorage, US
205.148.241.129 AS8047 GENERAL COMMUNICATION, INC. 44.19ms from Seattle, US
205.148.228.1 AS8047 GENERAL COMMUNICATION, INC. 17.31ms from Anchorage, US
205.148.244.1 AS8047 GENERAL COMMUNICATION, INC. 17.30ms from Anchorage, US
205.148.234.1 AS8047 GENERAL COMMUNICATION, INC. 8.41ms from Anchorage, US
205.148.252.1 AS8047 GENERAL COMMUNICATION, INC. 22.67ms from Anchorage, US
205.148.232.1 AS8047 GENERAL COMMUNICATION, INC. 50.83ms from Seattle, US
205.148.249.1 AS8047 GENERAL COMMUNICATION, INC. 22.73ms from Anchorage, US
205.148.245.1 AS8047 GENERAL COMMUNICATION, INC. 17.37ms from Anchorage, US
205.148.250.1 AS8047 GENERAL COMMUNICATION, INC. 50.80ms from Seattle, US
205.148.224.1 AS8047 GENERAL COMMUNICATION, INC. 17.27ms 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
128.245.225.210 AS14340 Salesforce.com, Inc. 0.97ms from Ashburn, US
153.96.87.2 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 9.88ms from Berlin, DE
35.209.188.66 AS15169 Google LLC 0.11ms from Council Bluffs, US
162.119.0.2 AS3379 Kaiser Foundation Health Plan, Inc. 0.28ms from Denver, US
50.59.118.146 AS16391 Celito Communications Inc. 1.56ms from Durham, US
91.6.30.226 AS3320 Deutsche Telekom AG 7.63ms from Frankfurt am Main, DE
14.145.211.18 AS4134 CHINANET-BACKBONE 5.36ms from Guangzhou, CN
130.208.149.66 AS15474 Rannsokna- og haskolanet Islands hf. 0.66ms from Hafnarfjoerdur, IS
172.83.106.2 AS395309 Reenigne 4.46ms from Halifax, CA
134.245.95.194 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 0.82ms from Hamburg, DE
14.182.75.2 AS45899 VNPT Corp 3.19ms from Hanoi, VN
106.217.240.130 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.98ms from Hyderabad, IN
95.70.18.130 AS12389 PJSC Rostelecom 1.03ms from Khabarovsk, RU
78.24.125.66 AS54339 NB NETWORKS GROUP LLC 1.22ms from London, GB
172.118.52.66 AS20001 Charter Communications Inc 5.68ms from Los Angeles, US
83.46.133.146 AS3352 TELEFONICA DE ESPANA S.A.U. 8.73ms from Madrid, ES
187.209.161.146 AS8151 UNINET 2.76ms from Monterrey, MX
58.13.106.146 AS17506 ARTERIA Networks Corporation 2.04ms from Osaka, JP
77.204.245.82 AS15557 Societe Francaise Du Radiotelephone - SFR SA 14.63ms from Paris, FR
20.216.186.66 AS8075 Microsoft Corporation 0.40ms from Paris, FR
112.227.50.114 AS4837 CHINA UNICOM China169 Backbone 4.81ms from Qingdao, CN
54.221.96.82 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
46.117.70.210 AS1680 Cellcom Fixed Line Communication L.P 4.42ms from Rosh Ha‘Ayin, IL
52.127.37.2 AS8070 Microsoft Corporation 1.39ms from San Antonio, US
177.220.10.66 AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS 2.44ms from Sao Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 205.148.231.97
traceroute to 205.148.231.97 (205.148.231.97): 7 hops max, 52 byte packets
3 [AS3356] 4.68.74.14 12.115 ms
4 [AS7922] 96.110.40.218 36.066 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Billings, 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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