161.77.176.0/21

AS7849 · RingSquared CC

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Summary

Country	United States
Domain	crocker.com
ASN	AS7849
Parent Range	161.77.0.0/16
Registry	ARIN
ID	CROCKERNET

WHOIS Details

NetHandle:      NET-161-77-0-0-1
OrgID:          CROCKE-6-Z
Parent:         NET-161-0-0-0-0
NetName:        CROCKERNET
NetRange:       161.77.0.0 - 161.77.255.255
NetType:        allocation
Comment:        Geofeed: https://crocker.com/wp-content/uploads/2023/03/AS7849.csv
RegDate:        1992-06-19
Updated:        2023-04-27
TechHandle:     MC331-ARIN
AbuseHandle:    MC331-ARIN
NOCHandle:      MC331-ARIN
Source:         ARIN


OrgID:          CROCKE-6-Z
OrgName:        CROCKER COMMUNICATIONS, INCORPORATED
CanAllocate:    
Street:         PO BOX 710
City:           GREENFIELD
State/Prov:     MA
Country:        US
PostalCode:     01302
RegDate:        2010-03-12
Updated:        2023-07-25
OrgAdminHandle: MC331-ARIN
OrgTechHandle:  MC331-ARIN
OrgAbuseHandle: MC331-ARIN
Source:         ARIN


POCHandle:      MC331-ARIN
IsRole:         N
LastName:       Crocker
FirstName:      Matthew
Street:         Crocker Communications
Street:         PO BOX 710
City:           Greenfield
State/Prov:     MA
Country:        US
PostalCode:     01302-0710
RegDate:        1995-02-24
Updated:        2026-04-07
OfficePhone:    +1-413-746-2760
FaxPhone:       +1-413-772-5599
Mailbox:        matthew@corp.crocker.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 161.77.176.0/21

Range	ASN	Company	Num of IPs
161.77.0.0/16	AS7849	CROCKER COMMUNICATIONS, INCORPORATED	65,536

Nearby Ranges

BGP prefixes that overlap with 161.77.0.0/16

Range	ASN	Company	Num of IPs
161.77.0.0/16	AS7849	CROCKER COMMUNICATIONS, INCORPORATED	65,536

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
65.114.128.213	AS209 CenturyLink Communications, LLC	`1.00ms` from Ashburn, US
218.27.197.133	AS4837 CHINA UNICOM China169 Backbone	`9.62ms` from Changchun, CN
46.22.153.229	AS13101 TNG Stadtnetz GmbH	`3.09ms` from Hamburg, DE
124.31.65.85	AS4134 CHINANET BACKBONE	`5.32ms` from Lhasa, CN
81.136.22.101	AS2856 British Telecommunications PLC	`6.22ms` from London, GB
183.219.196.37	AS56045 China Mobile communications corporation	`2.07ms` from Nanchang, CN
27.195.73.85	AS4837 CHINA UNICOM China169 Backbone	`5.12ms` from Qingdao, CN
35.175.163.37	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
220.124.74.197	AS4766 Korea Telecom	`4.79ms` from Seoul, KR
1.232.45.37	AS9318 SK Broadband Co Ltd	`1.68ms` from Seoul, KR
78.83.159.85	AS8717 A1 Bulgaria EAD	`0.25ms` from Sofia, BG
84.35.129.197	AS21221 Infopact Netwerkdiensten B.V.	`0.71ms` from Amsterdam, NL
119.57.112.197	AS4847 China Networks Inter-Exchange	`2.67ms` from Beijing, CN
71.76.78.85	AS11426 Charter Communications Inc	`5.22ms` from Charlotte, US
96.97.91.101	AS7922 Comcast Cable Communications, LLC	`0.26ms` from Denver, US
217.12.3.53	AS34010 Yahoo-UK Limited	`0.28ms` from Dublin, IE
90.100.0.85	AS3215 Orange S.A.	`12.16ms` from Frankfurt am Main, DE
129.67.200.149	AS786 Jisc Services Limited	`3.38ms` from London, GB
213.171.36.245	AS8732 JSC Comcor	`0.64ms` from Moscow, RU
153.166.78.133	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.21ms` from Osaka, JP
138.94.66.37	AS264135 Priston Net Telecom	`0.98ms` from Sao Paulo, BR
114.72.163.181	AS4804 Microplex PTY LTD	`8.83ms` from Sydney, AU
36.232.74.53	AS3462 Data Communication Business Group	`1.68ms` from Taichung, TW
77.170.181.37	AS1136 KPN B.V.	`1.38ms` from Amsterdam, NL
87.195.218.5	AS12414 Solcon Internetdiensten B.V.	`7.47ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f2 -m7 161.77.177.11

traceroute to 161.77.177.11 (161.77.177.11): 7 hops max, 52 byte packets

2 [AS13287] 213.162.192.44 29.884 ms

3 [AS13287] 213.162.213.56 145.297 ms

4 [] 185.1.192.47 7.336 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Valencia, ES

On April 24th 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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