121.91.224.0/20

AS7018 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	cablefiberlink.com
ASN	AS7018
Registry	ARIN
ID	RACKDOG

Pingable IPs

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

IP Address	ASN	Details
121.91.225.59	AS7018 AT&T Enterprises, LLC	1.11ms from Ashburn, US
121.91.233.244	AS7018 AT&T Enterprises, LLC	1.26ms from Ashburn, US
121.91.230.157	AS398465 Rackdog, LLC	0.53ms from New York City, US
121.91.232.139	AS7018 AT&T Enterprises, LLC	1.17ms from Ashburn, US
121.91.231.3	AS7018 AT&T Enterprises, LLC	1.38ms from Ashburn, US
121.91.224.168	AS398465 Rackdog, LLC	0.26ms from New York City, US
121.91.234.2	AS398465 Rackdog, LLC	0.32ms from New York City, US
121.91.228.5	AS398465 Rackdog, LLC	0.35ms from Ashburn, 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
155.186.141.4	AS20115 Charter Communications LLC	7.90ms from Atlanta, US
3.124.141.68	AS16509 Amazon.com, Inc.	0.10ms from Frankfurt am Main, DE
46.87.237.36	AS3320 Deutsche Telekom AG	9.06ms from Frankfurt am Main, DE
5.64.15.52	AS5607 Sky UK Limited	6.57ms from London, GB
13.38.78.132	AS16509 Amazon.com, Inc.	0.15ms from Paris, FR
201.95.148.52	AS27699 TELEFÔNICA BRASIL S.A	2.61ms from Sao Paulo, BR
45.223.97.196	AS19551 Incapsula Inc	0.11ms from Secaucus, US
175.204.164.148	AS4766 Korea Telecom	5.82ms from Seoul, KR
167.248.141.180	AS53971 PD Fiber, LLC	8.48ms from St. Louis, US
192.121.74.4	AS60238 SCA FORESTPRODUCTS AB	5.90ms from Stockholm, SE
196.114.151.180	AS36925 MEDITELECOM	17.11ms from Casablanca, MA
58.187.236.100	AS18403 FPT Telecom Company	0.34ms from Hanoi, VN
41.76.147.52	AS37223 Vodacom Mocambique S.A	8.69ms from Johannesburg, ZA
194.249.218.100	AS2107 ARNES	1.93ms from Ljubljana, SI
98.80.55.148	AS14618 Amazon.com, Inc.	0.23ms from Reston, US
189.115.93.4	AS18881 TELEFÔNICA BRASIL S.A	6.69ms from Sao Paulo, BR
185.113.209.244	AS8774 OOO Kompaniya Etype	6.31ms from Warsaw, PL
91.153.197.180	AS719 Elisa Oyj	3.23ms from Helsinki, FI
85.175.203.148	AS12389 PJSC Rostelecom	6.26ms from Krasnodar, RU
86.11.245.84	AS5089 Virgin Media Limited	5.04ms from London, GB
38.97.51.20	AS399122 VPS House Technology Group LLC	0.81ms from Los Angeles, US
5.183.59.4	AS200845 AVATEL TELECOM, SA	4.60ms from Madrid, ES
182.167.103.84	AS17511 OPTAGE Inc.	2.63ms from Osaka, JP
126.23.30.52	AS17676 SoftBank Corp.	10.63ms from Osaka, JP
133.218.147.68	AS2497 Internet Initiative Japan Inc.	3.99ms from Tokyo, JP

WHOIS Details

NetHandle:      NET-121-91-224-0-1
OrgID:          MIL-167
Parent:         NET-121-91-208-0-1
NetName:        RACKDOG
NetRange:       121.91.224.0 - 121.91.255.255
NetType:        reallocation
OriginAS:       7018
RegDate:        2023-09-18
Updated:        2023-11-16
Source:         ARIN


OrgID:          MIL-167
OrgName:        CABLE & FIBERLINK
CanAllocate:    
Street:         425 HUEHL RD BLDG 4B
City:           Northbrook
State/Prov:     IL
Country:        US
PostalCode:     60062
RegDate:        2020-05-21
Updated:        2020-12-14
OrgAdminHandle: CABLE66-ARIN
OrgTechHandle:  CABLE66-ARIN
OrgAbuseHandle: CABLE66-ARIN
OrgNOCHandle:   CABLE66-ARIN
OrgRoutingHandle:   CABLE66-ARIN
Source:         ARIN


POCHandle:      CABLE66-ARIN
IsRole:         Y
LastName:       CABLE AND FIBERLINK
FirstName:      
Street:         425 Huehl Rd BLDG 4B
City:           Northbrook
State/Prov:     IL
Country:        US
PostalCode:     60062
RegDate:        2020-12-14
Updated:        2025-02-09
OfficePhone:    +1-224-803-4912
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 121.91.0.0/16

Range	ASN	Company	Num of IPs
121.91.112.0/20	AS9723	Amazon.com, Inc.	4,096
121.91.32.0/20	AS59257	CMPak Limited	4,096
121.91.176.0/20	AS203020	cleardocks LLC	4,096
121.91.16.0/20	AS9723	Amazon.com, Inc.	4,096
121.91.144.0/21	AS9723	Amazon.com, Inc.	2,048
121.91.48.0/21	AS59257	CMPak Limited	2,048
121.91.160.0/21	AS9723	Amazon.com, Inc.	2,048
121.91.34.0/23	AS59257	CMPak Public IPs	512
121.91.40.0/23	AS59257	CMPak Public IPs	512
121.91.42.0/23	AS59257	CMPak Public IPs	512
121.91.38.0/23	AS59257	CMPak Public IPs	512
121.91.32.0/23	AS59257	CMPak Public IPs	512
121.91.36.0/23	AS59257	CMPak Public IPs	512
121.91.36.0/24	AS59257	CMPak Public IPs	256
121.91.35.0/24	AS59257	CMPak Public IPs	256
121.91.42.0/24	AS59257	CMPak Public IPs	256
121.91.40.0/24	AS59257	CMPak Public IPs	256
121.91.41.0/24	AS59257	CMPak Public IPs	256
121.91.34.0/24	AS59257	CMPak Public IPs	256
121.91.37.0/24	AS59257	CMPak Public IPs	256
121.91.32.0/24	AS59257	CMPak Public IPs	256
121.91.39.0/24	AS59257	CMPak Public IPs	256
121.91.43.0/24	AS59257	CMPak Public IPs	256
121.91.33.0/24	AS59257	CMPak Public IPs	256
121.91.38.0/24	AS59257	CMPak Public IPs	256

Hosted domains

There are no domains currently hosted on this ASN.

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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.

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