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:      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:        polson@humboldt1.com
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:        nobody@example.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 216.100.36.0/22

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

Read more

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
178.148.147.86	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`7.11ms` from Belgrade, RS
66.30.35.198	AS7922 Comcast Cable Communications, LLC	`7.38ms` from Boston, US
194.79.94.182	AS1897 NOS COMUNICACOES, S.A.	`0.47ms` from Braga, PT
217.147.124.86	AS201071 Virtual Internet Services Limited	`1.43ms` from Dublin, IE
94.79.179.22	AS3209 Vodafone GmbH	`5.98ms` from Frankfurt am Main, DE
217.81.106.70	AS3320 Deutsche Telekom AG	`5.49ms` from Frankfurt am Main, DE
79.214.182.134	AS3320 Deutsche Telekom AG	`4.28ms` from Frankfurt am Main, DE
116.167.77.214	AS4837 CHINA UNICOM China169 Backbone	`16.21ms` from Guangzhou, CN
68.52.89.150	AS7922 Comcast Cable Communications, LLC	`7.46ms` from Murfreesboro, US
114.99.159.102	AS4134 CHINANET-BACKBONE	`7.26ms` from Nanchang, CN
187.121.8.198	AS19182 TELEFÔNICA BRASIL S.A	`2.45ms` from Osasco, BR
173.8.190.198	AS7922 Comcast Cable Communications, LLC	`6.52ms` from San Jose, US
58.148.92.86	AS17858 LG POWERCOMM	`4.18ms` from Seoul, KR
61.82.106.230	AS4766 Korea Telecom	`1.23ms` from Seoul, KR
125.128.159.182	AS4766 Korea Telecom	`1.34ms` from Seoul, KR
203.120.243.118	AS4628 Pacific Internet Pte Ltd	`1.09ms` from Singapore, SG
175.184.39.86	AS2510 FUJITSU LIMITED	`3.62ms` from Tokyo, JP
154.243.136.166	AS36947 Telecom Algeria	`10.50ms` from Algiers, DZ
75.17.102.70	AS7018 AT&T Enterprises, LLC	`13.60ms` from Atlanta, US
69.222.135.38	AS7018 AT&T Enterprises, LLC	`1.37ms` from Atlanta, US
41.97.72.214	AS36947 Telecom Algeria	`13.26ms` from Barcelona, ES
220.169.189.6	AS4134 CHINANET-BACKBONE	`2.89ms` from Changsha, CN
87.60.84.38	AS3292 TDC Holding A/S	`1.36ms` from Copenhagen, DK
70.32.153.54	AS396982 Google LLC	`0.58ms` from Council Bluffs, US
103.99.196.6	AS141275 Maxnet Digital Pvt Ltd	`0.76ms` from Delhi, IN

Traceroute

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

traceroute -a -n -q1 -f4 -m8 216.100.36.10

traceroute to 216.100.36.10 (216.100.36.10): 8 hops max, 52 byte packets

4 [AS3257] 66.171.228.145 0.847 ms

5 [AS3257] 213.254.230.162 1.919 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Chicago, US

On October 17th 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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