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  2. 136.0.0.0/8
  3. 136.38.0.0/16
  4. AS16591  | 136.38.144.0/20

136.38.144.0/20

AS16591  ·  Google Fiber Inc.

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Summary

Country United States
Domain gfiber.com
ASN AS16591
Parent Range 136.32.0.0/11
Registry ARIN
ID GFIBER-V4

WHOIS Details

NetHandle:      NET-136-32-0-0-1
OrgID:          GF
Parent:         NET-136-0-0-0-0
NetName:        GFIBER-V4
NetRange:       136.32.0.0 - 136.63.255.255
NetType:        allocation
Comment:        Geofeed: https://static.prd.gfiber.com/geofeed/geofeed
RegDate:        2015-10-06
Updated:        2026-03-11
Source:         ARIN


OrgID:          GF
OrgName:        Google Fiber Inc.
CanAllocate:    
Street:         1600 Amphitheatre Parkway
City:           Mountain View
State/Prov:     CA
Country:        US
PostalCode:     94043
RegDate:        2010-10-08
Updated:        2023-12-15
ReferralServer: rwhois://rwhois.gfiber.com:4321
OrgAdminHandle: ZG39-ARIN
OrgTechHandle:  ZG39-ARIN
OrgAbuseHandle: GFA32-ARIN
OrgRoutingHandle:   NARVA19-ARIN
Source:         ARIN


POCHandle:      ZG39-ARIN
IsRole:         Y
LastName:       Google LLC
FirstName:      
Street:         1600 Amphitheatre Parkway
City:           Mountain View
State/Prov:     CA
Country:        US
PostalCode:     94043
RegDate:        2000-11-30
Updated:        2025-11-10
OfficePhone:    +1-650-253-0000
Mailbox:        arin-contact@google.com
Source:         ARIN


POCHandle:      GFA32-ARIN
IsRole:         Y
LastName:       Google Fiber Abuse
FirstName:      
Street:         1600 Amphitheatre Parkway
City:           Mountain View
State/Prov:     CA
Country:        US
PostalCode:     94043
RegDate:        2013-05-14
Updated:        2024-03-25
OfficePhone:    +1-650-253-0000
Mailbox:        abuse@googlefiber.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 136.38.144.0/20

Range ASN Company Num of IPs
136.32.0.0/11 AS16591 Google Fiber Inc. 2,097,152

Nearby Ranges

BGP prefixes that overlap with 136.38.0.0/16

Range ASN Company Num of IPs
136.32.0.0/11 AS16591 Google Fiber Inc. 2,097,152

Hosted domains

There are 18 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
136.38.155.82 velazquez.club 2
136.38.152.106 netlynx.us 1
136.38.149.34 novas.family 1
136.38.157.13 adam-flix.com 1
136.38.146.193 utopia-ave.org 1
136.38.157.200 zatchery.com 1
136.38.148.219 orbs-api.com 1
136.38.152.49 mystacloud.com 1
136.38.145.50 jeffreylunt.com 1
136.38.152.231 aurom.io 1
136.38.156.15 velazquez.club 1
136.38.153.212 phobosdpl.com 1
136.38.151.181 zerohomelab.com 1
136.38.158.55 crisfeo.com 1
136.38.151.213 boocloud.cc 1
136.38.153.209 zollingerfam.org 1
136.38.155.85 scarletorder.com 1
136.38.153.109 mykovacs.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

2,434 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
136.38.147.40 AS16591 Google Fiber Inc. 0.81ms from Salt Lake City, US
136.38.155.134 AS16591 Google Fiber Inc. 0.88ms from Salt Lake City, US
136.38.157.107 AS16591 Google Fiber Inc. 0.87ms from Salt Lake City, US
136.38.152.247 AS16591 Google Fiber Inc. 0.95ms from Salt Lake City, US
136.38.148.103 AS16591 Google Fiber Inc. 0.89ms from Salt Lake City, US
136.38.156.97 AS16591 Google Fiber Inc. 0.94ms from Salt Lake City, US
136.38.154.84 AS16591 Google Fiber Inc. 0.82ms from Salt Lake City, US
136.38.144.1 AS16591 Google Fiber Inc. 0.52ms from Salt Lake City, US
136.38.150.200 AS16591 Google Fiber Inc. 0.71ms from Salt Lake City, US
136.38.159.14 AS16591 Google Fiber Inc. 0.94ms from Salt Lake City, US
136.38.158.163 AS16591 Google Fiber Inc. 0.87ms from Salt Lake City, US
136.38.151.164 AS16591 Google Fiber Inc. 0.80ms from Salt Lake City, US
136.38.153.78 AS16591 Google Fiber Inc. 0.90ms from Salt Lake City, US
136.38.145.137 AS16591 Google Fiber Inc. 0.87ms from Salt Lake City, US
136.38.146.120 AS16591 Google Fiber Inc. 0.84ms from Salt Lake City, US
136.38.149.229 AS16591 Google Fiber Inc. 0.69ms from Salt Lake City, 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
54.86.50.68 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
51.224.236.132 AS16509 Amazon.com, Inc. 0.80ms from Berlin, DE
181.44.74.4 AS27747 Telecentro S.A. 0.24ms from Buenos Aires, AR
105.155.50.68 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.37ms from Casablanca, MA
209.101.200.148 AS212238 Datacamp Limited 0.11ms from Chicago, US
24.2.17.20 AS7922 Comcast Cable Communications, LLC 10.98ms from Chicago, US
61.145.178.164 AS4134 CHINANET-BACKBONE 3.14ms from Guangzhou, CN
95.237.160.116 AS3269 Telecom Italia S.p.A. 4.90ms from Milan, IT
34.148.93.148 AS396982 Google LLC 0.14ms from Moncks Corner, US
82.179.140.132 AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE KURCHATOV INSTITUTE 4.48ms from Moscow, RU
46.242.105.100 AS42610 PJSC Rostelecom 1.15ms from Moscow, RU
65.73.99.116 AS5650 Frontier Communications of America, Inc. 7.62ms from New York City, US
191.7.45.100 AS263310 Artennet Comunicações Ltda - Me 3.12ms from Osasco, BR
20.188.91.244 AS8075 Microsoft Corporation 0.26ms from San Antonio, US
170.84.183.36 AS265015 R&R Virtual Informatica 19.26ms from Sao Paulo, BR
112.108.244.84 AS6619 SamsungSDS Inc. 2.03ms from Seoul, KR
140.136.21.116 AS1659 Taiwan Academic Network (TANet) Information Center 5.51ms from Taipei, TW
128.203.121.196 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
134.164.131.244 AS6009 United States Department of Defense (DoD) 0.62ms from Atlanta, US
122.136.216.84 AS4837 CHINA UNICOM China169 Backbone 7.20ms from Changchun, CN
192.148.93.20 AS50 Oak Ridge National Laboratory 17.36ms from Chicago, US
37.201.112.228 AS3209 Vodafone GmbH 8.84ms from Frankfurt am Main, DE
43.252.169.4 AS58779 i4HK Limited 1.43ms from Hong Kong, HK
184.75.139.100 AS11290 Cogeco Connexion inc 8.91ms from Montreal, CA
73.148.205.52 AS7922 Comcast Cable Communications, LLC 10.31ms from Orlando, US

Traceroute

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

$
traceroute -a -n -q1 -f5 136.38.144.102
traceroute to 136.38.144.102 (136.38.144.102): 64 hops max, 52 byte packets
5 [AS3356] 4.8.17.118 42.766 ms
6 *
7 *
8 *
9 *
10 [AS16591] 136.38.144.102 64.482 ms
Measurement taken from IPinfo ProbeNet in Bend, 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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