216.36.80.0/21

AS3257 · GTT Communications Inc.

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Summary

Country	United States
Domain	us.com
ASN	AS3257
Parent Range	216.36.64.0/18
Registry	ARIN
ID	GTT-CUSTOMER

WHOIS Details

NetHandle:      NET-216-36-80-0-1
OrgID:          C11479766
Parent:         NET-216-36-64-0-1
NetName:        GTT-CUSTOMER
NetRange:       216.36.80.0 - 216.36.87.255
NetType:        reassignment
RegDate:        2026-01-19
Updated:        2026-01-19
Source:         ARIN


OrgID:          C11479766
OrgName:        Private Customer
CanAllocate:    
Street:         Private Residence
City:           Los Angeles
State/Prov:     LA
Country:        US
PostalCode:     90012
RegDate:        2026-01-19
Updated:        2026-01-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 216.36.80.0/21

Range	ASN	Company	Num of IPs
216.36.64.0/18	AS3257	GTT Americas, LLC	16,384

Nearby Ranges

BGP prefixes that overlap with 216.36.0.0/16

Range	ASN	Company	Num of IPs
216.36.64.0/18	AS3257	GTT Americas, LLC	16,384
216.36.96.0/19	AS3257	Private Customer	8,192
216.36.192.0/19	AS46410	Central Florida Electric Cooperative, Inc.	8,192
216.36.48.0/20	AS16509	Amazon.com, Inc.	4,096
216.36.144.0/21	AS19016	Westman Communications Group	2,048
216.36.136.0/21	AS19016	Westman Communications Group	2,048
216.36.152.0/21	AS19016	Westman Communications Group	2,048
216.36.88.0/22	AS3257	Private Customer	1,024
216.36.42.0/24	AS46513	Alarm.com, Inc.	256
216.36.31.0/24	AS11776	Metrocast Communications	256
216.36.30.0/24	AS11776	Metrocast Communications	256

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
216.36.80.12	wellandrealty.com	1
216.36.80.29	hunsen.com	1
216.36.80.10	stevema.net	1
216.36.80.4	acdragon.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

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

IP Address	ASN	Details
216.36.80.10	AS3257 GTT Communications Inc.	`0.64ms` from Los Angeles, US
216.36.82.1	AS3257 GTT Communications Inc.	`0.50ms` from Los Angeles, 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
104.177.31.181	AS7018 AT&T Enterprises, LLC	`16.93ms` from Atlanta, US
3.30.120.5	AS8987 Amazon Data Services Ireland Ltd	`0.76ms` from Boardman, US
65.43.5.85	AS7018 AT&T Enterprises, LLC	`3.19ms` from Chicago, US
75.21.238.69	AS7018 AT&T Enterprises, LLC	`11.09ms` from Dallas, US
200.223.198.37	AS7738 V tal	`18.64ms` from Fortaleza, BR
104.244.28.37	AS23005 SWITCH, LTD	`0.72ms` from Houston, US
219.248.98.133	AS9318 SK Broadband Co Ltd	`1.57ms` from Incheon, KR
39.129.167.133	AS9808 China Mobile Communications Group Co., Ltd.	`7.25ms` from Kunming, CN
213.235.1.229	AS3257 GTT Communications Inc.	`0.43ms` from London, GB
72.18.231.117	AS14265 TPx Communications	`0.59ms` from Los Angeles, US
61.160.244.53	AS140293 CHINATELECOM Jiangsu province Changzhou 5G network	`3.22ms` from Nanjing, CN
108.52.4.229	AS701 Verizon Business	`1.21ms` from Philadelphia, US
45.154.160.229	AS49505 JSC Selectel	`1.04ms` from Saint Petersburg, RU
89.9.181.69	AS12929 Telia Norge AS	`15.67ms` from Sandefjord, NO
191.235.36.21	AS8075 Microsoft Corporation	`0.79ms` from Sao Paulo, BR
116.236.253.133	AS4812 China Telecom (Group)	`2.15ms` from Shanghai, CN
180.5.7.101	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.56ms` from Tokyo, JP
153.208.245.197	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.93ms` from Tokyo, JP
118.82.128.245	AS55872 BayCity Communications Limited	`1.17ms` from Auckland, NZ
186.123.99.5	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`1.34ms` from Buenos Aires, AR
107.143.18.85	AS7018 AT&T Enterprises, LLC	`6.67ms` from Chicago, US
112.202.46.213	AS9299 Philippine Long Distance Telephone Company	`5.20ms` from Manila, PH
194.21.48.5	AS3302 Retelit Digital Services S.p.A.	`0.42ms` from Milan, IT
64.71.170.53	AS394330 LTD Broadband LLC	`2.94ms` from Minneapolis, US
187.70.123.53	AS22085 Claro S/A	`16.27ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -f2 -m11 216.36.84.207

traceroute to 216.36.84.207 (216.36.84.207): 11 hops max, 52 byte packets

2 [AS3257] 76.74.24.18 0.332 ms

3 [AS3257] 89.149.180.234 50.67 ms

4 [AS3257] 198.47.104.202 46.836 ms

5 *

6 *

7 [AS3257] 72.29.202.185 48.761 ms

8 [AS3257] 89.149.180.234 45.564 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On January 30th 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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