204.87.16.0/20

AS3930 · Federal Energy Regulatory Commission

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Summary

Country	United States
Domain	ferc.gov
ASN	AS3930
Registry	ARIN
ID	FERC

WHOIS Details

NetHandle:      NET-204-87-16-0-1
OrgID:          FERC-Z
Parent:         NET-204-0-0-0-0
NetName:        FERC
NetRange:       204.87.16.0 - 204.87.31.255
NetType:        allocation
RegDate:        1994-07-28
Updated:        2023-08-22
TechHandle:     EQU4-ARIN
Source:         ARIN


OrgID:          FERC-Z
OrgName:        Federal Energy Regulatory Commission
CanAllocate:    
Street:         888 First Street NE
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20426
RegDate:        2023-08-20
Updated:        2023-08-20
OrgAdminHandle: CCH129-ARIN
OrgTechHandle:  CCH129-ARIN
OrgTechHandle:  CURTI324-ARIN
OrgAbuseHandle: CCH129-ARIN
Source:         ARIN


POCHandle:      CCH129-ARIN
IsRole:         N
LastName:       Chung
FirstName:      Charles
Street:         888 First Street NE
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20426
RegDate:        2007-11-09
Updated:        2024-10-02
OfficePhone:    +1-202-502-6513
MobilePhone:    +1-703-819-9097
Mailbox:        charles.chung@ferc.gov
Source:         ARIN


POCHandle:      EQU4-ARIN
IsRole:         N
LastName:       Qutob
FirstName:      Enas
Street:         888 First Street, NE
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20426
RegDate:        2009-05-29
Updated:        2015-12-15
OfficePhone:    +1-202-502-6712
Mailbox:        Enas.Qutob@ferc.gov
Source:         ARIN


POCHandle:      CURTI324-ARIN
IsRole:         N
LastName:       Curtis
FirstName:      Chalonda
Street:         888 First St NE
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20426
RegDate:        2023-08-09
Updated:        2025-02-24
OfficePhone:    +1-202-309-5175
OfficePhone:    +1-202-502-8273
Mailbox:        chalonda.curtis@ferc.gov
Source:         ARIN

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

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

IP Address	ASN	Details
204.87.16.45	AS3930 Federal Energy Regulatory Commission	`2.87ms` from Ashburn, US
204.87.22.242	AS3930 Federal Energy Regulatory Commission	`3.04ms` from Ashburn, US
204.87.20.1	AS3930 Federal Energy Regulatory Commission	`2.86ms` from Ashburn, US
204.87.18.11	AS3930 Federal Energy Regulatory Commission	`2.23ms` from Ashburn, US
204.87.19.250	AS3930 Federal Energy Regulatory Commission	`2.90ms` from Ashburn, US
204.87.31.1	AS3930 Federal Energy Regulatory Commission	`2.68ms` from Ashburn, US
204.87.17.11	AS3930 Federal Energy Regulatory Commission	`2.25ms` 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
208.112.65.212	AS20021 Ntirety, Inc.	`4.15ms` from Ashburn, US
4.255.106.132	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
73.234.217.68	AS7922 Comcast Cable Communications, LLC	`4.02ms` from Boston, US
148.70.126.68	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.79ms` from Chengdu, CN
68.13.98.68	AS22773 Cox Communications Inc.	`13.71ms` from Chicago, US
99.47.129.212	AS7018 AT&T Enterprises, LLC	`18.97ms` from Chicago, US
72.176.54.100	AS11427 Charter Communications Inc	`6.85ms` from Dallas, US
84.165.149.84	AS3320 Deutsche Telekom AG	`7.81ms` from Frankfurt am Main, DE
105.224.0.68	AS37457 Telkom SA Ltd.	`2.14ms` from Johannesburg, ZA
86.141.221.84	AS2856 British Telecommunications PLC	`7.18ms` from London, GB
86.165.53.228	AS2856 British Telecommunications PLC	`3.56ms` from London, GB
51.6.221.4	AS6871 Plusnet	`5.77ms` from London, GB
99.68.183.132	AS7018 AT&T Enterprises, LLC	`3.60ms` from Miami, US
31.198.187.116	AS3269 Telecom Italia S.p.A.	`10.95ms` from Milan, IT
194.244.27.212	AS3302 Retelit Digital Services S.p.A.	`0.19ms` from Milan, IT
137.63.158.4	AS327687 Research and Education Network for Uganda	`18.76ms` from Mombasa, KE
73.199.231.244	AS7922 Comcast Cable Communications, LLC	`4.64ms` from New York City, US
123.221.65.148	AS4713 NTT Communications Corporation	`6.50ms` from Osaka, JP
217.97.97.116	AS5617 Orange Polska Spolka Akcyjna	`3.39ms` from Poznan, PL
54.92.151.180	AS14618 Amazon.com, Inc.	`0.25ms` from Reston, US
98.85.156.148	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
155.46.135.116	AS14618 Amazon.com, Inc.	`0.48ms` from Reston, US
179.190.16.212	AS52925 Ascenty Data Centers e Telecomunicações S/A	`0.25ms` from Sao Paulo, BR
18.141.184.244	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
18.182.40.132	AS16509 Amazon.com, Inc.	`1.33ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 204.87.18.11

traceroute to 204.87.18.11 (204.87.18.11): 64 hops max, 52 byte packets

4 [AS36236] 104.225.114.34 0.56 ms

5 *

6 [AS174] 154.54.93.102 0.952 ms

7 [AS3356] 4.68.73.197 2.489 ms

8 [AS3356] 4.69.220.26 1.091 ms

9 [AS3356] 4.68.110.182 1.136 ms

10 [AS209] 67.14.28.66 14.89 ms

11 [AS209] 205.171.251.62 2.183 ms

12 [AS209] 63.144.166.62 1.416 ms

13 [AS209] 65.125.0.169 1.405 ms

14 [AS209] 63.144.166.57 2.336 ms

15 [AS3930] 204.87.18.11 2.539 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On September 5th 2025

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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