136.51.16.0/20

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 GOOGLE-FIBER

WHOIS Details

NetHandle:      NET-136-32-0-0-1
OrgID:          GF
Parent:         NET-136-0-0-0-0
NetName:        GOOGLE-FIBER
NetRange:       136.32.0.0 - 136.63.255.255
NetType:        allocation
RegDate:        2015-10-06
Updated:        2015-10-06
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:      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


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

Overlapping Ranges

BGP prefixes that contain 136.51.16.0/20

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 136.51.0.0/16

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

Hosted domains

There are 21 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
136.51.22.241 emp1.net 2
136.51.18.219 ghrus.org 1
136.51.31.45 centralpike.org 1
136.51.24.129 themissingcrowbar.com 1
136.51.16.126 lordandradus.dev 1
136.51.26.47 farty.net 1
136.51.28.45 chunecentral.com 1
136.51.22.229 zerotech.us 1
136.51.28.86 logtech.cloud 1
136.51.29.19 m-home.me 1
136.51.31.85 cloverlynk.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

Pingable IPs

2,366 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
136.51.17.165 AS16591 Google Fiber Inc. 6.66ms from Dallas, US
136.51.26.221 AS16591 Google Fiber Inc. 6.77ms from Dallas, US
136.51.25.174 AS16591 Google Fiber Inc. 6.72ms from Dallas, US
136.51.22.122 AS16591 Google Fiber Inc. 6.65ms from Dallas, US
136.51.19.226 AS16591 Google Fiber Inc. 6.73ms from Dallas, US
136.51.28.106 AS16591 Google Fiber Inc. 6.73ms from Dallas, US
136.51.20.245 AS16591 Google Fiber Inc. 6.73ms from Dallas, US
136.51.30.91 AS16591 Google Fiber Inc. 6.61ms from Dallas, US
136.51.16.2 AS16591 Google Fiber Inc. 6.18ms from Dallas, US
136.51.27.203 AS16591 Google Fiber Inc. 6.70ms from Dallas, US
136.51.31.116 AS16591 Google Fiber Inc. 6.76ms from Dallas, US
136.51.23.47 AS16591 Google Fiber Inc. 6.79ms from Dallas, US
136.51.29.140 AS16591 Google Fiber Inc. 6.63ms from Dallas, US
136.51.24.109 AS16591 Google Fiber Inc. 6.76ms from Dallas, US
136.51.21.108 AS16591 Google Fiber Inc. 6.81ms from Dallas, US
136.51.18.200 AS16591 Google Fiber Inc. 6.44ms from Dallas, 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
94.230.180.164 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 1.06ms from Belgrade, RS
174.97.137.180 AS10796 Charter Communications Inc 5.99ms from Chicago, US
3.133.77.180 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
91.43.168.116 AS3320 Deutsche Telekom AG 3.51ms from Duesseldorf, DE
187.140.91.100 AS8151 UNINET 5.61ms from Guadalajara, MX
118.178.3.164 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.54ms from Hangzhou, CN
91.152.194.36 AS719 Elisa Oyj 1.10ms from Helsinki, FI
94.199.147.228 AS13009 Redcentric Solutions Ltd 0.70ms from London, GB
104.34.152.228 AS20001 Charter Communications Inc 3.79ms from Los Angeles, US
181.134.194.244 AS13489 UNE EPM TELECOMUNICACIONES S.A. 9.00ms from Medellin, CO
212.70.41.20 AS29690 AI Jeraisy Electronic Services Company Ltd. 1.74ms from Riyadh, SA
221.157.132.148 AS4766 Korea Telecom 4.79ms from Seoul, KR
183.108.153.244 AS4766 Korea Telecom 5.08ms from Seoul, KR
178.227.26.52 AS31615 Odido Netherlands B.V. 15.51ms from Amsterdam, NL
52.25.16.100 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
120.226.81.36 AS56047 China Mobile communications corporation 1.44ms from Changsha, CN
223.226.29.100 AS24560 Bharti Airtel Ltd., Telemedia Services 9.03ms from Delhi, IN
74.92.213.4 AS7922 Comcast Cable Communications, LLC 5.47ms from Denver, US
5.78.77.228 AS212317 Hetzner Online GmbH 0.16ms from Hillsboro, US
61.15.96.36 AS213607 WORLD FIRST COMMUNICATION LTD 0.72ms from Hong Kong, HK
90.219.62.132 AS5607 Sky UK Limited 3.73ms from London, GB
6.14.144.164 AS668 United States Department of Defense (DoD) 1.72ms from Los Angeles, US
27.212.114.180 AS4837 CHINA UNICOM China169 Backbone 5.17ms from Qingdao, CN
139.162.31.36 AS63949 Akamai Connected Cloud 0.12ms from Singapore, SG
109.95.60.4 AS203684 Imen Sanat Novin Alighapoo Private Joint Stock Company 15.19ms from Yerevan, AM

Traceroute

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

$
traceroute -a -n -q1 -f4 136.51.19.124
traceroute to 136.51.19.124 (136.51.19.124): 64 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Dallas, 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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