216.100.36.0/22

AS7287 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	humboldt1.com
ASN	AS7287
Parent Range	216.100.0.0/14
Registry	ARIN
ID	PBI-CUSTNET-4405

WHOIS Details

NetHandle:      NET-216-100-36-0-1
OrgID:          HUMBOL
Parent:         NET-216-100-0-0-1
NetName:        PBI-CUSTNET-4405
NetRange:       216.100.36.0 - 216.100.39.255
NetType:        reassignment
RegDate:        1999-02-18
Updated:        1999-02-18
TechHandle:     PO93-ARIN
Source:         ARIN


OrgID:          HUMBOL
OrgName:        Humboldt Internet
CanAllocate:    
Street:         750 16th Street
City:           Arcata
State/Prov:     CA
Country:        US
PostalCode:     95521
RegDate:        1996-09-11
Updated:        2011-09-24
OrgAdminHandle: CKN23-ARIN
OrgTechHandle:  CKN23-ARIN
OrgAbuseHandle: CKN23-ARIN
Source:         ARIN


POCHandle:      CKN23-ARIN
IsRole:         N
LastName:       No
FirstName:      Contact
Street:         123 Main St
City:           Anytown
State/Prov:     VA
Country:        US
PostalCode:     20151
RegDate:        2011-02-18
Updated:        2024-02-09
OfficePhone:    +1-800-555-1234
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      PO93-ARIN
IsRole:         N
LastName:       Olson
FirstName:      Pam
Street:         humboldt internet
Street:         750 16th street
City:           arcata
State/Prov:     CA
Country:        US
PostalCode:     95521
RegDate:        1995-10-08
Updated:        1996-06-10
OfficePhone:    +1-707-825-4638
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 216.100.36.0/22

Range	ASN	Company	Num of IPs
216.100.0.0/14	AS30443	AT&T Enterprises, LLC	262,144
216.100.0.0/14	AS7018	AT&T Enterprises, LLC	262,144
216.100.0.0/14	AS7287	AT&T Enterprises, LLC	262,144

Nearby Ranges

BGP prefixes that overlap with 216.100.0.0/16

Range	ASN	Company	Num of IPs
216.100.0.0/14	AS30443	AT&T Enterprises, LLC	262,144
216.100.0.0/14	AS7018	AT&T Enterprises, LLC	262,144
216.100.0.0/14	AS7287	AT&T Enterprises, LLC	262,144
216.100.200.0/24	AS14849	Superior Court of Califronia., County of San Diego	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
90.186.9.54	AS3209 Vodafone GmbH	`9.71ms` from Berlin, DE
75.152.229.198	AS852 TELUS Communications Inc.	`0.78ms` from Calgary, CA
196.126.115.182	AS36925 MEDITELECOM	`19.81ms` from Casablanca, MA
187.18.126.198	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`7.59ms` from Curitiba, BR
32.141.39.22	AS7018 AT&T Enterprises, LLC	`4.73ms` from Durham, US
37.235.91.246	AS35625 Eurofiber France SAS	`0.48ms` from Lille, FR
86.106.94.38	AS203346 Proper Support LLP	`11.91ms` from London, GB
47.137.54.86	AS5650 Frontier Communications of America, Inc.	`8.26ms` from Los Angeles, US
173.220.254.182	AS6128 Cablevision Systems Corp.	`3.76ms` from New York City, US
115.207.100.102	AS4134 CHINANET-BACKBONE	`6.49ms` from Ningbo, CN
223.133.62.166	AS2527 Sony Network Communications Inc.	`6.68ms` from Osaka, JP
24.87.65.38	AS6327 Shaw Communications	`5.44ms` from Seattle, US
39.108.164.198	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.75ms` from Shenzhen, CN
179.177.117.6	AS18881 TELEFÔNICA BRASIL S.A	`11.34ms` from São Paulo, BR
150.147.20.182	AS2527 Sony Network Communications Inc.	`11.22ms` from Tokyo, JP
45.32.232.230	AS20473 The Constant Company, LLC	`0.15ms` from Amsterdam, NL
71.201.103.54	AS7922 Comcast Cable Communications, LLC	`14.00ms` from Chicago, US
174.101.65.134	AS10796 Charter Communications Inc	`9.04ms` from Columbus, US
152.70.184.38	AS31898 Oracle Corporation	`0.25ms` from Frankfurt am Main, DE
94.79.179.22	AS3209 Vodafone GmbH	`6.39ms` from Frankfurt am Main, DE
223.18.166.182	AS9304 HGC Global Communications Limited	`1.65ms` from Hong Kong, HK
78.184.156.86	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.46ms` from Istanbul, TR
102.66.234.182	AS328471 HERO TELECOMS (PTY) LTD	`10.50ms` from Johannesburg, ZA
103.229.197.70	AS56111 Agarto Sdn Bhd	`0.60ms` from Kuala Lumpur, MY
31.120.91.182	AS2856 British Telecommunications PLC	`2.84ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f2 -m6 216.100.39.91

traceroute to 216.100.39.91 (216.100.39.91): 6 hops max, 52 byte packets

2 [AS3257] 212.221.81.161 10.409 ms

3 [AS3257] 213.200.112.173 95.756 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in London, GB

On December 20th 2025

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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