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 9 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
136.51.14.223 price-hiller.com 2
136.51.3.135 weathersbyfamily.com 1
136.51.3.46 slayersisback.xyz 1
136.51.0.201 am.guru 1
136.51.0.195 zohar.io 1
136.51.2.142 foxe.dev 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

1,654 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
136.51.12.233 AS16591 Google Fiber Inc. 6.50ms from Dallas, US
136.51.6.203 AS16591 Google Fiber Inc. 6.58ms from Dallas, US
136.51.11.33 AS16591 Google Fiber Inc. 6.76ms from Dallas, US
136.51.9.84 AS16591 Google Fiber Inc. 6.77ms from Dallas, US
136.51.10.69 AS16591 Google Fiber Inc. 6.81ms from Dallas, US
136.51.13.110 AS16591 Google Fiber Inc. 6.79ms from Dallas, US
136.51.3.128 AS16591 Google Fiber Inc. 6.79ms from Dallas, US
136.51.2.252 AS16591 Google Fiber Inc. 6.80ms from Dallas, US
136.51.1.91 AS16591 Google Fiber Inc. 6.70ms from Dallas, US
136.51.15.97 AS16591 Google Fiber Inc. 6.64ms from Dallas, US
136.51.7.124 AS16591 Google Fiber Inc. 6.73ms from Dallas, US
136.51.4.234 AS16591 Google Fiber Inc. 6.74ms from Dallas, US
136.51.0.1 AS16591 Google Fiber Inc. 6.23ms from Dallas, US
136.51.14.18 AS16591 Google Fiber Inc. 6.67ms from Dallas, US
136.51.8.245 AS16591 Google Fiber Inc. 6.75ms from Dallas, US
136.51.5.132 AS16591 Google Fiber Inc. 6.55ms 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
100.49.120.148 AS14618 Amazon.com, Inc. 0.80ms from Ashburn, US
101.241.198.52 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 8.86ms from Beijing, CN
106.13.65.228 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 5.19ms from Beijing, CN
199.248.136.4 AS400127 MassMutual Ascend Life Insurance Company 6.90ms from Chicago, US
186.33.190.228 AS27947 Telconet S.A 2.52ms from Guayaquil, EC
221.126.201.4 AS9304 HGC Global Communications Limited 1.97ms from Hong Kong, HK
37.53.169.68 AS6849 JSC "Ukrtelecom" 4.70ms from Kyiv, UA
80.30.40.132 AS3352 TELEFONICA DE ESPANA S.A.U. 9.18ms from Madrid, ES
217.154.137.244 AS8851 GCI Network Solutions Limited 11.39ms from Manchester, GB
128.223.217.4 AS3582 University of Oregon 3.23ms from Portland, US
114.45.85.228 AS3462 Data Communication Business Group 1.93ms from Taipei, TW
46.74.164.148 AS8447 A1 Telekom Austria AG 8.90ms from Vienna, AT
204.211.131.36 AS6559 State of NC - State Telecommunications Services 18.68ms from Ashburn, US
99.158.135.100 AS7018 AT&T Enterprises, LLC 17.37ms from Atlanta, US
181.23.40.68 AS22927 Telefonica de Argentina 2.79ms from Buenos Aires, AR
4.209.225.244 AS8075 Microsoft Corporation 0.14ms from Dublin, IE
16.79.198.244 AS16509 Amazon.com, Inc. 0.17ms from Jakarta, ID
109.49.62.52 AS2860 NOS COMUNICACOES, S.A. 4.31ms from Lisbon, PT
62.253.217.180 AS5089 Virgin Media Limited 2.22ms from London, GB
1.123.217.36 AS1221 Telstra Limited 5.21ms from Melbourne, AU
134.224.143.116 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
216.238.68.100 AS20473 The Constant Company, LLC 0.19ms from Santiago de Queretaro, MX
189.51.68.164 AS28640 VIPWay Telecomunicações Ltda 3.44ms from Sao Paulo, BR
183.121.208.100 AS4766 Korea Telecom 4.86ms from Seoul, KR
82.135.135.100 AS8764 Telia Lietuva, AB 0.33ms from Siauliai, LT

Traceroute

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

$
traceroute -a -n -q1 -f4 136.51.1.147
traceroute to 136.51.1.147 (136.51.1.147): 64 hops max, 52 byte packets
5 *
6 *
7 *
8 *
9 [AS16591] 136.51.1.147 6.875 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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