216.21.192.0/20

AS33247 · COASTAL TELCO SERVICES, INC.

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Summary

Country	United States
Domain	lintelco.net
ASN	AS33247
Registry	ARIN
ID	COASTAL-ISP

WHOIS Details

NetHandle:      NET-216-21-192-0-1
OrgID:          COAST-29
Parent:         NET-216-0-0-0-0
NetName:        COASTAL-ISP
NetRange:       216.21.192.0 - 216.21.207.255
NetType:        allocation
RegDate:        2011-12-27
Updated:        2011-12-27
Source:         ARIN


OrgID:          COAST-29
OrgName:        COASTAL TELCO SERVICES, INC.
CanAllocate:    
Street:         133 Back Meadow Road
City:           Nobleboro
State/Prov:     ME
Country:        US
PostalCode:     04555
RegDate:        2008-08-30
Updated:        2025-05-01
OrgAdminHandle: RUSSE698-ARIN
OrgTechHandle:  NOC32649-ARIN
OrgTechHandle:  RUSSE698-ARIN
OrgAbuseHandle: ABUSE8712-ARIN
OrgNOCHandle:   NOC32649-ARIN
Source:         ARIN


POCHandle:      RUSSE698-ARIN
IsRole:         N
LastName:       Russell
FirstName:      Benjamin
Street:         133 Back Meadow Rd
City:           Nobleboro
State/Prov:     ME
Country:        US
PostalCode:     04555
RegDate:        2025-05-01
Updated:        2025-05-01
OfficePhone:    +1-207-563-9911
Mailbox:        benr@lintelco.net
Source:         ARIN


POCHandle:      NOC32649-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         133 Back Meadow Rd
City:           Nobleboro
State/Prov:     ME
Country:        US
PostalCode:     04555
RegDate:        2017-03-29
Updated:        2024-12-31
OfficePhone:    +1-207-563-9911
Mailbox:        noc@lintelco.net
Source:         ARIN


POCHandle:      ABUSE8712-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         133 Back Meadow Road
City:           Nobleboro
State/Prov:     ME
Country:        US
PostalCode:     04555
RegDate:        2023-03-31
Updated:        2023-04-03
OfficePhone:    +1-207-563-9911
Mailbox:        abuse@tidewater.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 216.21.0.0/16

Range	ASN	Company	Num of IPs
216.21.32.0/19	AS16399	First Communications LLC	8,192
216.21.64.0/19	AS16423	NETTOGO	8,192
216.21.128.0/19	AS21723	Radiant Communications Ltd.	8,192
216.21.96.0/19	AS15116	Pittsburg State University	8,192
216.21.160.0/20	AS16591	Google Fiber Inc.	4,096
216.21.184.0/21	AS53256	MULBERRY TELEPHONE CO	2,048
216.21.24.0/21	AS40266	SpeedyQuick Networks Inc	2,048
216.21.216.0/21	AS54225	ORANGE COUNTY FIBER LLC	2,048
216.21.8.0/22	AS393964	High Mountain Farm, LLC	1,024
216.21.208.0/22	AS26223	Silver Star Communications	1,024
216.21.212.0/22	AS395846	Direct Communications Rockland, Inc	1,024
216.21.14.0/24	AS7377	RGnet, LLC	256
216.21.240.0/24	AS13649	Internet Pipeline, Inc.	256
216.21.233.0/24	AS36445	Coextro	256
216.21.17.0/24	AS400441	WINAC	256
216.21.5.0/24	AS40279	ForestRacks	256
216.21.230.0/24	AS40444	Constant Contact, Inc	256
216.21.1.0/24	AS63476	SMS Assist, L.L.C.	256
216.21.15.0/24	AS11233	Gorge Networks LLC	256

Hosted domains

There are 26 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
216.21.193.117	golci.net	8
216.21.192.146	thelincolncountynewsonline.com	6
216.21.192.179	macycomputing.com	4
216.21.194.57	westernwaldocoop.org	2
216.21.192.88	brsmaine.com	1
216.21.192.12	mainestaydesign.com	1
216.21.195.5	openviewtv.live	1
216.21.192.170	w1aux.com	1
216.21.193.50	pathwaytoscience.org	1
216.21.195.3	openviewtv.live	1
216.21.194.124	thedeliman.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

Read more

Pingable IPs

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

IP Address	ASN	Details
216.21.204.1	AS33247 COASTAL TELCO SERVICES, INC.	`7.18ms` from Providence, US
216.21.192.226	AS33247 COASTAL TELCO SERVICES, INC.	`5.66ms` from Boston, US
216.21.206.19	AS33247 COASTAL TELCO SERVICES, INC.	`10.36ms` from Boston, US
216.21.193.113	AS33247 COASTAL TELCO SERVICES, INC.	`5.78ms` from Boston, US
216.21.205.33	AS33247 COASTAL TELCO SERVICES, INC.	`9.95ms` from Boston, US
216.21.194.1	AS33247 COASTAL TELCO SERVICES, INC.	`6.03ms` from Boston, US
216.21.202.12	AS33247 COASTAL TELCO SERVICES, INC.	`10.97ms` from Boston, US
216.21.201.125	AS33247 COASTAL TELCO SERVICES, INC.	`9.65ms` from Boston, US
216.21.196.1	AS33247 COASTAL TELCO SERVICES, INC.	`7.19ms` from Providence, US
216.21.200.1	AS33247 COASTAL TELCO SERVICES, INC.	`5.98ms` from Boston, US
216.21.197.21	AS33247 COASTAL TELCO SERVICES, INC.	`10.20ms` from Boston, US
216.21.198.18	AS33247 COASTAL TELCO SERVICES, INC.	`11.69ms` from Boston, US
216.21.195.4	AS33247 COASTAL TELCO SERVICES, INC.	`6.85ms` from Providence, 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
68.85.11.20	AS7922 Comcast Cable Communications, LLC	`0.61ms` from Atlanta, US
82.156.229.132	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.79ms` from Beijing, CN
113.165.59.132	AS45899 VNPT Corp	`7.82ms` from Da Nang, VN
34.251.231.68	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
102.223.13.196	AS327897 ATEC Systems and Technologies PTY LTD	`0.82ms` from Johannesburg, ZA
185.45.0.4	AS14127 Iland Internet Solutions Corporation	`0.29ms` from Manchester, GB
167.61.83.68	AS6057 Administracion Nacional de Telecomunicaciones	`1.78ms` from Montevideo, UY
108.1.114.36	AS701 Verizon Business	`2.71ms` from New York City, US
121.82.222.164	AS17511 OPTAGE Inc.	`3.51ms` from Osaka, JP
119.169.155.116	AS9824 JCOM Co., Ltd.	`11.20ms` from Osaka, JP
204.186.126.68	AS3737 PenTeleData Inc.	`6.85ms` from Philadelphia, US
67.128.125.4	AS10753 Level 3 Parent, LLC	`5.32ms` from Phoenix, US
149.169.12.244	AS2900 Arizona Tri University Network	`0.59ms` from Phoenix, US
189.180.14.196	AS8151 UNINET	`1.03ms` from Santiago de Queretaro, MX
218.159.42.20	AS4766 Korea Telecom	`2.96ms` from Seoul, KR
178.175.42.84	AS8661 Telekomi i Kosoves SH.A.	`1.73ms` from Skopje, MK
54.189.70.196	AS16509 Amazon.com, Inc.	`0.24ms` from Boardman, US
34.250.96.164	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
81.25.160.228	AS15943 wilhelm.tel GmbH	`0.46ms` from Hamburg, DE
1.252.202.84	AS9318 SK Broadband Co Ltd	`6.79ms` from Incheon, KR
82.11.201.20	AS5089 Virgin Media Limited	`4.48ms` from London, GB
41.90.117.36	AS37061 Safaricom Limited	`1.88ms` from Mombasa, KE
178.45.197.84	AS12389 PJSC Rostelecom	`7.55ms` from Samara, RU
97.148.18.196	AS6167 Verizon Business	`15.12ms` from Atlanta, US
123.103.63.180	AS23724 IDC, China Telecommunications Corporation	`2.84ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 216.21.202.12

traceroute to 216.21.202.12 (216.21.202.12): 64 hops max, 52 byte packets

1 [AS15169] 192.178.252.224 13.796 ms

2 [AS15169] 142.251.67.252 13.301 ms

3 [] 185.176.193.14 13.264 ms

4 [] 206.82.104.134 27.769 ms

5 [AS33247] 216.21.202.12 32.886 ms

Measurement taken from

IPinfo ProbeNet in Columbus, US

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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