198.29.184.0/21

AS26425 · Exelon Corporation

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Summary

Country	United States
Domain	ceco.com
ASN	AS26425
Registry	ARIN
ID	CECO57

WHOIS Details

NetHandle:      NET-198-29-184-0-1
OrgID:          COMMON
Parent:         NET-198-29-128-0-1
NetName:        CECO57
NetRange:       198.29.184.0 - 198.29.184.255
NetType:        reassignment
RegDate:        1993-03-09
Updated:        1993-03-09
TechHandle:     JC474-ARIN
Source:         ARIN


OrgID:          COMMON
OrgName:        Commonwealth Edison Company
CanAllocate:    
Street:         227 West Monroe Street
City:           Joliet
State/Prov:     IL
Country:        US
PostalCode:     60606
RegDate:        1988-10-02
Updated:        2016-08-08
OrgAdminHandle: POWEL126-ARIN
OrgTechHandle:  NOC1756-ARIN
OrgAbuseHandle: NOC1756-ARIN
OrgNOCHandle:   NOC1756-ARIN
Source:         ARIN


POCHandle:      JC474-ARIN
IsRole:         N
LastName:       Castle
FirstName:      Jon
Street:         72 W. Adams - Room 422,
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60603
RegDate:        1993-03-09
Updated:        1993-03-09
OfficePhone:    +1-312-294-2824
Mailbox:        jon@ceco.com
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


POCHandle:      POWEL126-ARIN
IsRole:         N
LastName:       Powell
FirstName:      Jeff
Street:         11520 Cronridge Drive
City:           Owings Mills
State/Prov:     MD
Country:        US
PostalCode:     21117
RegDate:        2014-07-14
Updated:        2025-09-29
OfficePhone:    +1-667-313-4687
Mailbox:        jeff.powell@exeloncorp.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 198.29.184.0/21

Range	ASN	Company	Num of IPs
198.29.184.0/24	AS26425	Commonwealth Edison Company	256
198.29.185.0/24	AS26425	Commonwealth Edison Company	256

Nearby Ranges

BGP prefixes that overlap with 198.29.0.0/16

Range	ASN	Company	Num of IPs
198.29.0.0/22	AS22441	Whitworth University	1,024
198.29.19.0/24	AS16509	Corelight, Inc.	256
198.29.49.0/24	AS21565	HTC Cable Modem Pool	256
198.29.50.0/24	AS21565	HTC Cable Modem Pool	256
198.29.51.0/24	AS21565	HTC Cable Modem Pool	256
198.29.53.0/24	AS21565	HTC Cable Modem Pool	256
198.29.54.0/24	AS21565	HTC Cable Modem Pool	256
198.29.55.0/24	AS21565	HTC Cable Modem Pool	256
198.29.56.0/24	AS21565	HTC Cable Modem Pool	256
198.29.61.0/24	AS21565	HTC Cable Modem Pool	256
198.29.62.0/24	AS21565	HTC Cable Modem Pool	256
198.29.7.0/24	AS25857	American Chemical Society	256
198.29.255.0/24	AS26307	Horace Mann Service Corporation	256
198.29.16.0/24	AS26341	Corelight, Inc.	256
198.29.17.0/24	AS26341	Corelight, Inc.	256
198.29.128.0/24	AS26425	Commonwealth Edison Company	256
198.29.175.0/24	AS26425	Commonwealth Edison Company	256
198.29.177.0/24	AS26425	Commonwealth Edison Company	256
198.29.178.0/24	AS26425	Commonwealth Edison Company	256
198.29.179.0/24	AS26425	Commonwealth Edison Company	256
198.29.182.0/24	AS26425	Commonwealth Edison Company	256
198.29.183.0/24	AS26425	Commonwealth Edison Company	256
198.29.184.0/24	AS26425	Commonwealth Edison Company	256
198.29.185.0/24	AS26425	Commonwealth Edison Company	256
198.29.199.0/24	AS26425	Commonwealth Edison Company	256
198.29.238.0/24	AS26425	Commonwealth Edison Company	256
198.29.239.0/24	AS26425	Commonwealth Edison Company	256
198.29.253.0/24	AS26425	Commonwealth Edison Company	256
198.29.20.0/24	AS32983	Corelight, Inc.	256
198.29.21.0/24	AS32983	Corelight, Inc.	256
198.29.18.0/24	AS16509	Corelight, Inc.	256
198.29.31.0/24	AS401772	Corelight, Inc.	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

Read more

Pingable IPs

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

IP Address	ASN	Details
198.29.190.254	AS26425 Exelon Corporation	`18.05ms` from Secaucus, US
198.29.191.26	AS26425 Exelon Corporation	`18.51ms` from Secaucus, US
198.29.185.1	AS26425 Exelon Corporation	`24.86ms` from Morris Plains, US
198.29.184.2	AS26425 Exelon Corporation	`24.73ms` from Ashburn, 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
154.242.255.181	AS36947 Telecom Algeria	`19.09ms` from Algiers, DZ
82.156.4.85	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.93ms` from Beijing, CN
84.132.232.149	AS3320 Deutsche Telekom AG	`2.08ms` from Berlin, DE
35.85.52.5	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
52.167.182.101	AS8075 Microsoft Corporation	`0.29ms` from Boydton, US
72.179.101.85	AS11427 Charter Communications Inc	`11.85ms` from Dallas, US
98.163.144.37	AS22773 Cox Communications Inc.	`11.88ms` from Dallas, US
169.46.87.5	AS36351 IBM Cloud	`0.89ms` from Dallas, US
178.165.33.101	AS34700 MAXNET TELECOM, LTD	`6.45ms` from Kyiv, UA
5.67.232.53	AS5607 Sky UK Limited	`3.79ms` from London, GB
74.244.123.181	AS14593 Space Exploration Technologies Corporation	`12.90ms` from Miami, US
212.31.254.5	AS8220 COLT Technology Services Group Limited	`0.75ms` from Milan, IT
58.210.20.229	AS4134 CHINANET-BACKBONE	`3.99ms` from Nanjing, CN
170.245.13.69	AS262481 VERO S.A	`9.92ms` from Sao Paulo, BR
97.186.65.149	AS6167 Verizon Business	`10.24ms` from Seattle, US
124.246.116.101	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`2.11ms` from Singapore, SG
95.196.61.245	AS3301 Telia Company AB	`15.96ms` from Stockholm, SE
186.239.238.229	AS10429 TELEFÔNICA BRASIL S.A	`1.11ms` from São Paulo, BR
59.147.222.69	AS2527 Sony Network Communications Inc.	`1.37ms` from Tokyo, JP
54.158.125.85	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
66.190.149.197	AS20115 Charter Communications LLC	`7.91ms` from Atlanta, US
119.88.197.133	AS4837 CHINA UNICOM China169 Backbone	`13.36ms` from Beijing, CN
117.8.226.21	AS4837 CHINA UNICOM China169 Backbone	`4.26ms` from Beijing, CN
131.72.205.69	AS262150 Empresa Provincial de Energia de Cordoba	`0.40ms` from Cordoba, AR
172.84.118.53	AS19740 Sudjam, LLC	`0.18ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -m5 198.29.187.195

traceroute to 198.29.187.195 (198.29.187.195): 5 hops max, 52 byte packets

1 [AS205489] 80.71.236.1 0.178 ms

2 [AS6762] 195.22.198.24 0.464 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Palermo, IT

On March 13th 2026

What are IP address ranges?

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