136.51.0.0/20

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 136.51.0.0/20

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 11 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
136.51.0.201 fallengracechronicles.com 4
136.51.14.223 price-hiller.com 2
136.51.7.89 kevev.us 1
136.51.3.46 slayersisback.xyz 1
136.51.3.135 weathersbyfamily.com 1
136.51.7.193 blancoweb.us 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

1,624 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
136.51.2.124 AS16591 Google Fiber Inc. 6.86ms from Dallas, US
136.51.9.218 AS16591 Google Fiber Inc. 6.71ms from Dallas, US
136.51.14.42 AS16591 Google Fiber Inc. 6.76ms from Dallas, US
136.51.12.194 AS16591 Google Fiber Inc. 6.74ms from Dallas, US
136.51.11.209 AS16591 Google Fiber Inc. 6.79ms from Dallas, US
136.51.5.74 AS16591 Google Fiber Inc. 6.69ms from Dallas, US
136.51.6.72 AS16591 Google Fiber Inc. 6.64ms from Dallas, US
136.51.0.2 AS16591 Google Fiber Inc. 6.58ms from Dallas, US
136.51.1.130 AS16591 Google Fiber Inc. 6.74ms from Dallas, US
136.51.10.216 AS16591 Google Fiber Inc. 6.71ms from Dallas, US
136.51.15.237 AS16591 Google Fiber Inc. 6.80ms from Dallas, US
136.51.4.87 AS16591 Google Fiber Inc. 6.63ms from Dallas, US
136.51.8.164 AS16591 Google Fiber Inc. 6.77ms from Dallas, US
136.51.3.227 AS16591 Google Fiber Inc. 6.72ms from Dallas, US
136.51.7.243 AS16591 Google Fiber Inc. 6.68ms from Dallas, US
136.51.13.236 AS16591 Google Fiber Inc. 6.74ms 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
85.72.46.4 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.43ms from Athens, GR
113.165.19.20 AS45899 VNPT Corp 9.51ms from Da Nang, VN
169.62.160.36 AS36351 IBM Cloud 1.10ms from Dallas, US
47.114.91.180 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.12ms from Hangzhou, CN
72.178.34.68 AS11427 Charter Communications Inc 16.74ms from Houston, US
77.88.238.4 AS29534 IntornTechnic Ltd. 0.29ms from Kyiv, UA
128.116.148.20 AS35612 EOLO S.p.A. 2.45ms from Milan, IT
212.23.182.20 AS12566 Societe Francaise Du Radiotelephone - SFR SA 0.74ms from Paris, FR
200.19.255.68 AS2716 Universidade Federal do Rio Grande do Sul 4.86ms from Porto Alegre, BR
201.8.113.100 AS7738 V tal 1.75ms from Rio de Janeiro, BR
2.21.11.228 AS20940 Akamai International B.V. 4.02ms from Santiago de Queretaro, MX
212.116.163.36 AS12400 Partner Communications Ltd. 0.36ms from Tel Aviv, IL
180.39.230.68 AS4713 NTT DOCOMO BUSINESS,Inc. 2.99ms from Tokyo, JP
90.138.1.68 AS1257 Tele2 Sverige AB 17.58ms from Vilnius, LT
97.146.21.148 AS6167 Verizon Business 16.23ms from Ashburn, US
75.32.99.36 AS7018 AT&T Enterprises, LLC 18.77ms from Dallas, US
87.188.98.84 AS3320 Deutsche Telekom AG 7.39ms from Frankfurt am Main, DE
176.96.126.4 AS8649 ZeXoTeK IT-Services GmbH 0.84ms from Frankfurt am Main, DE
171.236.169.36 AS7552 Viettel Group 2.11ms from Hanoi, VN
176.138.233.100 AS5410 Bouygues Telecom SA 5.39ms from Marseille, FR
15.157.141.244 AS16509 Amazon.com, Inc. 0.16ms from Montreal, CA
65.2.53.52 AS16509 Amazon.com, Inc. 0.11ms from Mumbai, IN
217.234.243.228 AS3320 Deutsche Telekom AG 8.36ms from Nuernberg, DE
87.6.88.196 AS3269 Telecom Italia S.p.A. 11.29ms from Rome, IT
65.129.158.100 AS209 CenturyLink Communications, LLC 10.29ms from Seattle, US

Traceroute

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

$
traceroute -a -n -q1 -f4 136.51.0.83
traceroute to 136.51.0.83 (136.51.0.83): 64 hops max, 52 byte packets
5 *
6 *
7 *
8 [AS16591] 23.255.224.74 23.822 ms
9 [AS16591] 136.51.0.83 24.502 ms
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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