216.221.136.0/21

AS32312 · Telecommunication Systems, Inc.

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Summary

Country	United States
Domain	telecomsys.com
ASN	AS32312
Registry	ARIN
ID	TCS-PUBLIC

WHOIS Details

NetHandle:      NET-216-221-128-0-1
OrgID:          TELEC-15
Parent:         NET-216-0-0-0-0
NetName:        TCS-PUBLIC
NetRange:       216.221.128.0 - 216.221.143.255
NetType:        allocation
OriginAS:       32312
RegDate:        2007-12-27
Updated:        2021-12-14
TechHandle:     NES11-ARIN
AbuseHandle:    NOC12132-ARIN
NOCHandle:      NOC12132-ARIN
Source:         ARIN


OrgID:          TELEC-15
OrgName:        Telecommunication Systems, Inc.
CanAllocate:    
Street:         2401 Elliott Ave.
Street:         Suite 200
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98121
RegDate:        2004-04-02
Updated:        2024-11-25
OrgAdminHandle: NES11-ARIN
OrgTechHandle:  NES11-ARIN
OrgAbuseHandle: NOC12132-ARIN
OrgNOCHandle:   NOC12132-ARIN
Source:         ARIN


POCHandle:      NOC12132-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         2401 Elliott
Street:         2nd Floor
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98121
RegDate:        2011-07-18
Updated:        2016-11-03
OfficePhone:    +1-800-959-3749
Mailbox:        noc@telecomsys.com
Source:         ARIN


POCHandle:      NES11-ARIN
IsRole:         Y
LastName:       Network Engineering - SSG
FirstName:      
Street:         2401 Elliott Ave.
Street:         Suite 100
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98121
RegDate:        2012-05-17
Updated:        2025-01-31
OfficePhone:    +1-206-792-2000
Mailbox:        NE-Team@comtech.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 216.221.0.0/16

Range	ASN	Company	Num of IPs
216.221.96.0/19	AS14543	SRT Communications, Inc.	8,192
216.221.160.0/19	AS54489	Amazon Web Services, Inc.	8,192
216.221.64.0/19	AS7992	Cogeco Connexion Inc.	8,192
216.221.192.0/20	AS26727	Brandenburg Telephone Company	4,096
216.221.240.0/20	AS18749	Premier, Inc.	4,096
216.221.144.0/20	AS3257	Tinet	4,096
216.221.128.0/21	AS32312	Telecommunication Systems, Inc.	2,048
216.221.104.0/22	AS14543	SRT Communications, Inc.	1,024
216.221.252.0/22	AS18749	Premier, Inc.	1,024
216.221.212.0/22	AS26585	Intercontinental Exchange, Inc.	1,024
216.221.112.0/22	AS14543	SRT Communications, Inc.	1,024
216.221.108.0/22	AS14543	SRT Communications, Inc.	1,024
216.221.116.0/22	AS14543	SRT Communications, Inc.	1,024
216.221.208.0/22	AS26585	Intercontinental Exchange, Inc.	1,024
216.221.120.0/22	AS14543	SRT Communications, Inc.	1,024
216.221.220.0/22	AS26585	Intercontinental Exchange, Inc.	1,024
216.221.100.0/22	AS14543	SRT Communications, Inc.	1,024
216.221.214.0/23	AS26585	Intercontinental Exchange, Inc.	512
216.221.210.0/23	AS26585	Intercontinental Exchange, Inc.	512
216.221.222.0/23	AS26585	Intercontinental Exchange, Inc.	512
216.221.8.0/24	AS12087	DIGITAL RAZOR, INC	256
216.221.209.0/24	AS26585	Intercontinental Exchange, Inc.	256
216.221.221.0/24	AS26585	Intercontinental Exchange, Inc.	256
216.221.15.0/24	AS12087	DIGITAL RAZOR, INC	256
216.221.10.0/24	AS12087	DIGITAL RAZOR, INC	256
216.221.230.0/24	AS14609	Equinix, Inc.	256
216.221.225.0/24	AS14609	Equinix, Inc.	256
216.221.212.0/24	AS26585	Intercontinental Exchange, Inc.	256
216.221.213.0/24	AS26585	Intercontinental Exchange, Inc.	256
216.221.231.0/24	AS14609	Equinix, Inc.	256
216.221.238.0/24	AS394749	Equinix, Inc.	256
216.221.4.0/24	AS12087	DIGITAL RAZOR, INC	256
216.221.9.0/24	AS12087	DIGITAL RAZOR, INC	256
216.221.237.0/24	AS394749	Equinix, Inc.	256
216.221.224.0/24	AS14609	Equinix, Inc.	256
216.221.99.0/24	AS14543	SRT Communications, Inc.	256
216.221.228.0/24	AS14609	Equinix, Inc.	256
216.221.6.0/24	AS12087	DIGITAL RAZOR, INC	256
216.221.236.0/24	AS394749	Equinix, Inc.	256
216.221.5.0/24	AS12087	DIGITAL RAZOR, INC	256
216.221.208.0/24	AS26585	Intercontinental Exchange, Inc.	256
216.221.154.0/24	AS40160	Inteliquent, inc.	256
216.221.232.0/24	AS14609	Equinix, Inc.	256
216.221.124.0/24	AS14543	SRT Communications, Inc.	256
216.221.220.0/24	AS26585	Intercontinental Exchange, Inc.	256
216.221.7.0/24	AS12087	DIGITAL RAZOR, INC	256
216.221.155.0/24	AS40160	Inteliquent, inc.	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
216.221.138.149	selectrica.com	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

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Pingable IPs

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

IP Address	ASN	Details
216.221.137.99	AS32312 Telecommunication Systems, Inc.	2.81ms from Phoenix, US
216.221.142.170	AS32312 Telecommunication Systems, Inc.	2.00ms from Phoenix, US
216.221.136.2	AS32312 Telecommunication Systems, Inc.	1.88ms from Phoenix, US
216.221.143.132	AS32312 Telecommunication Systems, Inc.	2.46ms from Phoenix, 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
24.171.184.5	AS11426 Charter Communications Inc	0.37ms from Charlotte, US
174.96.194.245	AS10796 Charter Communications Inc	19.54ms from Columbus, US
34.71.189.165	AS396982 Google LLC	0.12ms from Council Bluffs, US
84.131.99.245	AS3320 Deutsche Telekom AG	7.62ms from Frankfurt am Main, DE
154.93.237.165	AS134548 DXTL Tseung Kwan O Service	0.72ms from Hong Kong, HK
88.1.64.21	AS3352 TELEFONICA DE ESPANA S.A.U.	2.23ms from Madrid, ES
52.72.12.53	AS14618 Amazon.com, Inc.	0.22ms from Reston, US
61.16.32.5	AS134078 NETPLUZ HOLDINGS PRIVATE LIMITED	0.71ms from Singapore, SG
102.158.180.149	AS37705 TOPNET	2.21ms from Tunis, TN
81.241.32.85	AS5432 Proximus NV	5.12ms from Amsterdam, NL
93.128.28.85	AS6805 Telefonica Germany GmbH & Co.OHG	2.99ms from Berlin, DE
75.216.195.53	AS6167 Verizon Business	14.74ms from Chicago, US
98.226.33.197	AS7922 Comcast Cable Communications, LLC	6.46ms from Chicago, US
87.187.132.133	AS3320 Deutsche Telekom AG	6.56ms from Frankfurt am Main, DE
78.32.105.69	AS8468 ENTANET International Limited	0.80ms from London, GB
23.108.51.37	AS393886 Leaseweb USA, Inc.	0.31ms from Miami, US
121.200.143.5	AS18144 Enecom,Inc.	8.82ms from Osaka, JP
24.86.29.245	AS6327 Shaw Communications Inc.	7.31ms from Seattle, US
85.214.73.197	AS6724 Strato GmbH	0.56ms from Berlin, DE
89.12.110.133	AS6805 Telefonica Germany GmbH & Co.OHG	2.30ms from Berlin, DE
54.38.105.37	AS16276 OVH SAS	0.14ms from Gravelines, FR
94.45.193.117	AS42892 PE Filimonov Boris Yurievich	1.61ms from Moscow, RU
54.232.11.117	AS16509 Amazon.com, Inc.	0.14ms from Osasco, BR
20.31.3.245	AS8075 Microsoft Corporation	0.20ms from Amsterdam, NL
72.66.86.5	AS701 Verizon Business	2.11ms from Ashburn, US

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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