209.37.217.0/24

AS4917  ·  AMDOCS Inc.

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Summary

Country United States
Domain att.com
ASN AS4917
Parent Range 209.36.0.0/15
Registry ARIN
ID WORLDNET-MIS2

WHOIS Details

NetHandle:      NET-209-36-0-0-1
OrgID:          AEL-360
Parent:         NET-209-0-0-0-0
NetName:        WORLDNET-MIS2
NetRange:       209.36.0.0 - 209.37.255.255
NetType:        allocation
RegDate:        1997-02-12
Updated:        2025-03-18
Source:         ARIN


OrgID:          AEL-360
OrgName:        AT&T Enterprises, LLC
CanAllocate:    
Street:         208 S. Akard St.
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75202
RegDate:        2024-11-22
Updated:        2025-10-29
OrgAdminHandle: ZS44-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  ZS44-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
Source:         ARIN


POCHandle:      ICC-ARIN
IsRole:         Y
LastName:       IP Team
FirstName:      
Street:         200 S. Laurel AVE
City:           MIDDLETOWN
State/Prov:     NJ
Country:        US
PostalCode:     07748
RegDate:        2002-09-24
Updated:        2025-08-18
OfficePhone:    +1-888-876-2382
Mailbox:        rm-ipspecialist@att.com
Source:         ARIN


POCHandle:      ZS44-ARIN
IsRole:         Y
LastName:       IPAdmin-ATT Internet Services
FirstName:      
Street:         7277 164th Ave NE
Street:         Attn: IP Management
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2000-05-17
Updated:        2025-08-18
OfficePhone:    +1-888-510-5545
Mailbox:        ipadmin@att.com
Mailbox:        ipadmin@semail.att.com
Source:         ARIN


POCHandle:      ABUSE7-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         2701 W 15th ST
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75075
RegDate:        2002-08-24
Updated:        2025-08-18
OfficePhone:    +1-919-319-8167
Mailbox:        abuse@att.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 209.37.217.0/24

Range ASN Company Num of IPs
209.36.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
209.36.0.0/15 AS399030 AT&T Enterprises, LLC 131,072
209.36.0.0/15 AS4473 AT&T Enterprises, LLC 131,072
209.36.0.0/15 AS4917 AT&T Enterprises, LLC 131,072
209.36.0.0/15 AS18662 AT&T Enterprises, LLC 131,072

Nearby Ranges

BGP prefixes that overlap with 209.37.0.0/16

Range ASN Company Num of IPs
209.36.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
209.36.0.0/15 AS399030 AT&T Enterprises, LLC 131,072
209.36.0.0/15 AS4473 AT&T Enterprises, LLC 131,072
209.36.0.0/15 AS4917 AT&T Enterprises, LLC 131,072
209.36.0.0/15 AS18662 AT&T Enterprises, LLC 131,072
209.37.60.0/24 AS398943 LIBERATOR MEDICAL SUPPLY 256
209.37.104.0/24 AS4473 AT&T Services, Inc. 256
209.37.106.0/24 AS4473 AT&T Services, Inc. 256
209.37.171.0/24 AS25725 E INK 256
209.37.101.0/24 AS26657 NEUROPACE INC 256
209.37.15.0/24 AS3360 IP TEAM DO NOT TOUCH PORTS 256
209.37.59.0/24 AS398943 LIBERATOR MEDICAL SUPPLY 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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
20.72.100.40 AS8075 Microsoft Corporation 0.26ms from Boydton, US
41.232.149.200 AS8452 TE-AS 4.27ms from Cairo, EG
182.69.168.248 AS24560 Bharti Airtel Ltd., Telemedia Services 9.25ms from Delhi, IN
59.91.230.152 AS9829 National Internet Backbone 10.60ms from Delhi, IN
18.194.252.168 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
98.51.74.104 AS7922 Comcast Cable Communications, LLC 4.59ms from Fremont, US
68.194.15.40 AS6128 Cablevision Systems Corp. 8.77ms from New York City, US
180.197.35.120 AS18126 Chubu Telecommunications Company, Inc. 4.58ms from Osaka, JP
151.52.82.72 AS1267 WIND TRE S.P.A. 12.16ms from Rome, IT
125.140.84.8 AS4766 Korea Telecom 4.37ms from Seoul, KR
211.196.120.200 AS4766 Korea Telecom 4.02ms from Seoul, KR
24.57.155.136 AS7992 Cogeco Connexion Inc. 12.35ms from Toronto, CA
125.62.12.248 AS17969 ChongQing Broadcast & TV Transfer Network Co. Ltd 1.15ms from Chongqing, CN
15.158.61.8 AS16509 Amazon.com, Inc. 1.02ms from Columbus, US
223.177.232.120 AS24560 Bharti Airtel Ltd., Telemedia Services 9.91ms from Delhi, IN
79.216.244.248 AS3320 Deutsche Telekom AG 2.49ms from Duesseldorf, DE
87.151.57.232 AS3320 Deutsche Telekom AG 4.22ms from Duesseldorf, DE
115.239.139.24 AS4134 CHINANET-BACKBONE 4.95ms from Hangzhou, CN
61.72.194.120 AS4766 Korea Telecom 1.34ms from Incheon, KR
94.61.127.40 AS12353 Vodafone Portugal 7.82ms from Lisbon, PT
58.70.9.200 AS17511 OPTAGE Inc. 2.72ms from Osaka, JP
183.126.1.232 AS4766 Korea Telecom 1.92ms from Seoul, KR
112.164.48.168 AS4766 Korea Telecom 6.41ms from Seoul, KR
60.108.186.88 AS17676 SoftBank Corp. 3.06ms from Tokyo, JP
92.66.36.88 AS1136 KPN B.V. 3.10ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 209.37.217.30
traceroute to 209.37.217.30 (209.37.217.30): 7 hops max, 52 byte packets
2 [AS6718] 128.0.34.101 0.221 ms
3 *
4 [AS6939] 184.105.65.45 18.935 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Bucharest, RO
On

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.

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