// ASN

AS23503

CONSTELLATION-ENERGY - Exelon Corporation, US

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN: AS23503
Organization: Exelon Corporation
Description: CONSTELLATION-ENERGY - Exelon Corporation, US
Country: US
State / Region: IL
City: Chicago
Address: 10 S Dearborn St
Registry (RIR): ARIN
Created: 2005-11-23
Updated: 2019-02-26
IPv4 Prefixes: 14
IPv6 Prefixes: 1

IPv4 Prefixes

14 total · showing first 10

159.214.87.0/24
216.99.176.0/20
216.99.176.0/23
216.99.179.0/24
216.99.180.0/24
216.99.181.0/24
216.99.182.0/24
216.99.183.0/24
216.99.185.0/24
216.99.186.0/24

IPv6 Prefixes

1 total

2605:4ac0::/32

What is AS23503?

AS23503 is an Autonomous System Number (ASN) assigned to Exelon Corporation. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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