216.99.179.0/24

AS23503 · Exelon Corporation

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Summary

Country	United States
Domain	exeloncorp.com
ASN	AS23503
Parent Range	216.99.176.0/20
Registry	ARIN
ID	CONSTELLATION-ENERGY

WHOIS Details

NetHandle:      NET-216-99-176-0-1
OrgID:          EXELO
Parent:         NET-216-0-0-0-0
NetName:        CONSTELLATION-ENERGY
NetRange:       216.99.176.0 - 216.99.191.255
NetType:        allocation
RegDate:        2001-09-06
Updated:        2021-12-14
Source:         ARIN


OrgID:          EXELO
OrgName:        Exelon Corporation
CanAllocate:    
Street:         10 S Dearborn St
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60603
RegDate:        2002-09-12
Updated:        2019-02-26
OrgAdminHandle: NOC1756-ARIN
OrgTechHandle:  NOC1756-ARIN
OrgAbuseHandle: NOC1756-ARIN
OrgNOCHandle:   NOC1756-ARIN
Source:         ARIN


POCHandle:      NOC1756-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         523 E. Monument Street.
Street:         6th Floor
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21202
RegDate:        2005-03-07
Updated:        2025-03-27
OfficePhone:    +1-410-470-1200
OfficePhone:    +1-888-232-4800
Mailbox:        netadmin2@exeloncorp.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 216.99.179.0/24

Range	ASN	Company	Num of IPs
216.99.176.0/20	AS23503	Exelon Corporation	4,096

Nearby Ranges

BGP prefixes that overlap with 216.99.0.0/16

Range	ASN	Company	Num of IPs
216.99.224.0/19	AS2828	Verizon Business	8,192
216.99.112.0/20	AS33749	Focus Broadband	4,096
216.99.160.0/20	AS15042	Urban Communications, Inc.	4,096
216.99.144.0/20	AS16509	Amazon.com, Inc.	4,096
216.99.176.0/20	AS23503	Exelon Corporation	4,096
216.99.48.0/20	AS36493	FIBERNETICS CORPORATION	4,096
216.99.16.0/21	AS394225	Grand Telephone Company, Inc.	2,048
216.99.216.0/23	AS10747	Epic Hosting, LLC	512
216.99.210.0/23	AS11765	Netsurion LLC	512
216.99.220.0/23	AS16509	International Payout Systems Inc	512
216.99.202.0/23	AS22297	HostedBizz Incorporated	512
216.99.220.0/23	AS6939	International Payout Systems Inc	512
216.99.24.0/24	AS22808	Lion Resources, INC.	256
216.99.0.0/24	AS29838	Lion Resources, INC.	256
216.99.26.0/24	AS22808	Lion Resources, Inc.	256
216.99.223.0/24	AS21553	Aspirus, Inc.	256
216.99.198.0/24	AS16509	CAMPAIGN MONITOR PTY LTD	256
216.99.200.0/24	AS395482	Welded Tube of Canada Corp.	256
216.99.218.0/24	AS395682	Mankin Media Systems, Inc	256
216.99.207.0/24	AS53557	Pittsburgh Penguins LP	256
216.99.201.0/24	AS55819	CAMPAIGN MONITOR PTY LTD	256
216.99.219.0/24	AS6079	THUNDERBOX INC	256
216.99.222.0/24	AS8619	Close Brothers Limited	256
216.99.206.0/24	AS7015	PSR, Inc	256
216.99.25.0/24	AS22808	Lion Resources, Inc.	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

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

IP Address	ASN	Details
216.99.179.131	AS23503 Exelon Corporation	`7.86ms` from Secaucus, 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
19.12.113.104	AS3389 Ford Motor Company	`0.45ms` from Ashburn, US
80.130.60.248	AS3320 Deutsche Telekom AG	`4.44ms` from Duesseldorf, DE
3.124.251.200	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
79.248.232.184	AS3320 Deutsche Telekom AG	`2.39ms` from Frankfurt am Main, DE
31.49.185.248	AS2856 British Telecommunications PLC	`0.98ms` from London, GB
3.7.8.120	AS16509 Amazon.com, Inc.	`0.09ms` from Mumbai, IN
100.11.0.72	AS701 Verizon Business	`1.46ms` from Philadelphia, US
181.198.157.152	AS27947 Telconet S.A	`1.41ms` from Quito, EC
3.217.232.216	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
89.239.184.136	AS12389 PJSC Rostelecom	`12.12ms` from Samara, RU
200.54.157.232	AS15311 TELEFONICA EMPRESAS CHILE SA	`1.42ms` from Santiago, CL
187.180.221.120	AS28573 Claro NXT Telecomunicacoes Ltda	`7.29ms` from Sao Paulo, BR
188.16.106.248	AS12389 PJSC Rostelecom	`8.35ms` from Yekaterinburg, RU
82.220.11.120	AS9044 BSE Software GmbH	`0.33ms` from Zuerich, CH
44.242.216.56	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
2.219.22.120	AS5607 Sky UK Limited	`4.40ms` from Erith, GB
18.195.51.104	AS16509 Amazon.com, Inc.	`0.45ms` from Frankfurt am Main, DE
47.154.198.184	AS5650 Frontier Communications of America, Inc.	`2.26ms` from Los Angeles, US
78.149.253.88	AS13285 TalkTalk Communications Limited	`6.41ms` from Manchester, GB
37.103.177.56	AS1267 WIND TRE S.P.A.	`3.42ms` from Milan, IT
80.180.112.136	AS3269 Telecom Italia S.p.A.	`4.39ms` from Milan, IT
107.182.11.88	AS395153 Racktopia Inc.	`0.31ms` from New York City, US
95.191.194.8	AS12389 PJSC Rostelecom	`0.99ms` from Novosibirsk, RU
151.240.134.8	AS16509 Amazon.com, Inc.	`0.14ms` from Paris, FR
98.90.67.8	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f5 216.99.179.101

traceroute to 216.99.179.101 (216.99.179.101): 64 hops max, 52 byte packets

5 [AS7578] 206.148.25.44 0.634 ms

6 [AS2914] 157.238.230.104 4.884 ms

7 *

8 [AS701] 152.193.255.146 6.391 ms

9 *

10 *

11 [AS701] 157.130.45.50 8.197 ms

12 [AS23503] 216.99.179.101 8.125 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On March 29th 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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