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:      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


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

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
198.29.18.0/24	AS16509	Corelight, Inc.	256
198.29.62.0/24	AS21565	HTC Cable Modem Pool	256
198.29.54.0/24	AS21565	HTC Cable Modem Pool	256
198.29.51.0/24	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
198.29.50.0/24	AS21565	HTC Cable Modem Pool	256
198.29.61.0/24	AS21565	HTC Cable Modem Pool	256
198.29.49.0/24	AS21565	HTC Cable Modem Pool	256
198.29.53.0/24	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
198.29.239.0/24	AS26425	Commonwealth Edison Company	256
198.29.253.0/24	AS26425	Commonwealth Edison Company	256
198.29.128.0/24	AS26425	Commonwealth Edison Company	256
198.29.184.0/24	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
198.29.185.0/24	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
198.29.175.0/24	AS26425	Commonwealth Edison Company	256
198.29.238.0/24	AS26425	Commonwealth Edison Company	256
198.29.199.0/24	AS26425	Commonwealth Edison Company	256
198.29.183.0/24	AS26425	Commonwealth Edison Company	256
198.29.20.0/24	AS32983	Corelight, Inc.	256
198.29.21.0/24	AS32983	Corelight, Inc.	256
198.29.19.0/24	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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
198.29.190.2	AS26425 Exelon Corporation	`16.80ms` from Morris Plains, US
198.29.185.1	AS26425 Exelon Corporation	`24.61ms` from Secaucus, US
198.29.191.27	AS26425 Exelon Corporation	`18.66ms` from New York City, US
198.29.184.1	AS26425 Exelon Corporation	`24.74ms` 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
32.213.142.5	AS46690 Southern New England Telephone Company and SNET America, Inc.	`11.77ms` from Ashburn, US
212.251.66.213	AS1241 Forthnet	`1.63ms` from Athens, GR
47.50.80.5	AS20115 Charter Communications LLC	`8.09ms` from Chicago, US
63.35.187.197	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
83.147.170.197	AS31122 Digiweb ltd	`0.46ms` from Dublin, IE
138.206.39.229	AS10100 UBS Group AG	`1.14ms` from Hong Kong, HK
47.242.29.149	AS45102 Alibaba (US) Technology Co., Ltd.	`0.52ms` from Hong Kong, HK
140.186.181.165	AS11232 Midcontinent Communications	`4.68ms` from Kansas City, US
78.111.191.197	AS31343 Intertelecom Ltd	`6.86ms` from Kyiv, UA
2.221.33.101	AS5607 Sky UK Limited	`1.50ms` from London, GB
147.109.126.5	AS37978 Networking Tasmania	`10.92ms` from Melbourne, AU
122.148.221.181	AS9443 Vocus Retail	`1.23ms` from Melbourne, AU
133.95.159.85	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`10.56ms` from Osaka, JP
45.181.155.21	AS269199 INFOTEC TELECON LTDA	`2.13ms` from Osasco, BR
23.39.17.213	AS16625 Akamai Technologies, Inc.	`0.28ms` from Seattle, US
220.196.249.117	AS138421 China Unicom	`2.91ms` from Shanghai, CN
153.171.139.149	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.37ms` from Tokyo, JP
146.4.2.245	AS3303 Swisscom (Switzerland) Ltd	`1.14ms` from Zuerich, CH
34.158.25.5	AS396982 Google LLC	`0.12ms` from Zuerich, CH
197.162.226.197	AS24863 Link Egypt (Link.NET)	`9.46ms` from Cairo, EG
75.191.108.213	AS11426 Charter Communications Inc	`11.54ms` from Charlotte, US
3.21.72.101	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
198.245.44.85	AS46632 Southwest Arkansas Telephone Cooperative	`9.02ms` from Dallas, US
75.24.126.117	AS7018 AT&T Enterprises, LLC	`2.73ms` from Dallas, US
108.64.50.5	AS7018 AT&T Enterprises, LLC	`3.80ms` 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 -f5 198.29.185.1

traceroute to 198.29.185.1 (198.29.185.1): 64 hops max, 52 byte packets

5 [AS16276] 37.59.16.17 1.197 ms

6 [AS16276] 54.36.50.228 4.104 ms

7 *

8 [] 37.49.237.174 4.12 ms

9 [] 140.222.232.235 9.997 ms

10 [AS702] 193.79.224.182 10.176 ms

11 *

12 *

13 [AS701] 157.130.45.50 94.861 ms

14 [AS26425] 198.29.185.1 117.315 ms

Measurement taken from

IPinfo ProbeNet in Roubaix, FR

On March 29th 2026

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