136.121.24.0/21

AS396178 · Google LLC

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Summary

Country	United States
Domain	google.com
ASN	AS396178
Registry	ARIN
ID	GOOGL-46

WHOIS Details

NetHandle:      NET-136-112-0-0-1
OrgID:          GOOGL-2
Parent:         NET-136-0-0-0-0
NetName:        GOOGL-46
NetRange:       136.112.0.0 - 136.127.255.255
NetType:        allocation
RegDate:        2018-08-27
Updated:        2024-02-02
Source:         ARIN


OrgID:          GOOGL-2
OrgName:        Google LLC
CanAllocate:    
Street:         1600 Amphitheatre Parkway
City:           Mountain View
State/Prov:     CA
Country:        US
PostalCode:     94043
Comment:        *** The IP addresses under this Org-ID are in use by Google Cloud customers *** 
Comment:        Direct all copyright and legal complaints to 
Comment:        https://support.google.com/legal/go/report
Comment:        Direct all spam and abuse complaints to 
Comment:        https://support.google.com/code/go/gce_abuse_report
Comment:        For fastest response, use the relevant forms above.
Comment:        Complaints can also be sent to the GC Abuse desk 
Comment:        (google-cloud-compliance@google.com) 
Comment:        but may have longer turnaround times.
Comment:        Complaints sent to any other POC will be ignored.
RegDate:        2006-09-29
Updated:        2019-11-01
OrgAdminHandle: ZG39-ARIN
OrgTechHandle:  ZG39-ARIN
OrgAbuseHandle: GCABU-ARIN
OrgNOCHandle:   GCABU-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:      GCABU-ARIN
IsRole:         Y
LastName:       GC Abuse
FirstName:      
Street:         1600 Amphitheatre Parkway
City:           Mountain View
State/Prov:     CA
Country:        US
PostalCode:     94043
RegDate:        2011-03-30
Updated:        2021-04-09
OfficePhone:    +1-650-253-0000
Mailbox:        google-cloud-compliance@google.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 136.121.0.0/16

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

Read more

Pingable IPs

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

IP Address	ASN	Details
136.121.24.0	AS396178 Google LLC	`0.15ms` from Council Bluffs, 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
136.55.45.21	AS16591 Google Fiber Inc.	`0.59ms` from Atlanta, US
45.14.137.101	AS205285 Kapulan Kft.	`6.33ms` from Budapest, HU
155.232.135.5	AS2018 TENET (The UNINET Project)	`1.15ms` from Cape Town, ZA
124.161.239.133	AS4837 CHINA UNICOM China169 Backbone	`4.55ms` from Chengdu, CN
91.214.23.149	AS50783 JP/Politikens Hus A/S	`0.55ms` from Copenhagen, DK
197.234.196.245	AS37358 BitCo	`0.72ms` from Johannesburg, ZA
207.50.65.245	AS19901 Brightspeed	`1.36ms` from Kansas City, US
185.254.24.149	AS60458 XNET CORE SL	`8.22ms` from Madrid, ES
93.228.133.53	AS3320 Deutsche Telekom AG	`5.15ms` from Nuernberg, DE
68.168.104.37	AS18501 CyberCloud Professionals LLC	`0.77ms` from Phoenix, US
123.134.109.101	AS4837 CHINA UNICOM China169 Backbone	`5.34ms` from Qingdao, CN
203.232.32.5	AS4766 Korea Telecom	`6.18ms` from Seoul, KR
94.72.119.37	AS40021 Contabo Inc.	`0.13ms` from St. Louis, US
62.250.218.197	AS50266 Odido Netherlands B.V.	`2.98ms` from Amsterdam, NL
3.95.38.101	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
39.105.57.101	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.00ms` from Beijing, CN
176.23.195.133	AS3292 TDC Holding A/S	`1.52ms` from Copenhagen, DK
138.204.243.37	AS263913 CIDADE ONLINE LTDA	`14.66ms` from Fortaleza, BR
79.211.192.85	AS3320 Deutsche Telekom AG	`9.00ms` from Frankfurt am Main, DE
93.216.119.69	AS3320 Deutsche Telekom AG	`3.05ms` from Hamburg, DE
115.210.19.133	AS4134 CHINANET-BACKBONE	`8.65ms` from Hangzhou, CN
116.112.1.53	AS4837 CHINA UNICOM China169 Backbone	`2.71ms` from Hohhot, CN
77.110.89.21	AS214941 UPCELL TELEKOMUNIKASYON LIMITED SIRKETI	`6.67ms` from Istanbul, TR
85.60.202.165	AS12479 Orange Espagne SA	`12.89ms` from Madrid, ES
58.58.225.181	AS4134 CHINANET-BACKBONE	`8.22ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m6 136.121.30.200

traceroute to 136.121.30.200 (136.121.30.200): 6 hops max, 52 byte packets

3 [AS8449] 212.42.98.185 5.432 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Bishkek, KG

On March 13th 2026

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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