209.122.172.0/24 - bgp.tools

209.122.172.0/24

Originated by AS54724
AS Name: City of Gaithersburg

Overview
Connectivity
Whois
DNS
Validation

Registered on: 6 Aug 1997 (27 years old)

Registered to: ARIN-RTSL-6 (arin)

Prefix status: Active, Allocated under ARIN

Size of prefix: 1 /24's

Less Specific Announcements

	Prefix	Description
	209.122.0.0/16	RCN

Upstreams

AS7784 - Atlantech Online, Inc.
AS6079 - RCN

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS7784	Atlantech Online, Inc.
	AS6079	RCN

Peers

	ASN	Description
	AS6079	RCN
	AS7784	Atlantech Online, Inc.

NetHandle:      NET-209-122-0-0-1
OrgID:          RTSL-6
Parent:         NET-209-0-0-0-0
NetName:        RCN-BLK-3
NetRange:       209.122.0.0 - 209.122.255.255
NetType:        allocation
RegDate:        1997-08-06
Updated:        2013-10-02
Source:         ARIN



OrgID:          RTSL-6
OrgName:        RCN
CanAllocate:    
Street:         650 College Road East
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08540
Comment:        For all abuse issues, please contact [email protected]
RegDate:        2013-07-09
Updated:        2022-08-30
ReferralServer: rwhois:https://rwhois.rcn.net:4321
OrgAdminHandle: PJ301-ARIN
OrgTechHandle:  ZR40-ARIN
OrgAbuseHandle: RAD75-ARIN
OrgNOCHandle:   ABN3-ARIN
Source:         ARIN





OrgAdminHandle:       PJ301-ARIN
OrgAdminName:         Peter Jacoby
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        ZR40-ARIN
OrgTechName:           RCN Corporation
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       RAD75-ARIN
OrgAbuseName:          RCN Abuse Department
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         ABN3-ARIN
OrgNOCName:            Astound Broadband NOC
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2024-11-29T03:41:31Z UTC

Remove auto generated reverse DNS entries

	Address	PTR
	209.122.172.0	cog00.ci.gaithersburg.md.us.
	209.122.172.1	cog01.ci.gaithersburg.md.us.
	209.122.172.2	cog02.ci.gaithersburg.md.us.
	209.122.172.3	cog03.ci.gaithersburg.md.us.
	209.122.172.4	cog04.ci.gaithersburg.md.us.
	209.122.172.5	cog05.ci.gaithersburg.md.us.
	209.122.172.6	cog06.ci.gaithersburg.md.us.
	209.122.172.7	cog07.ci.gaithersburg.md.us.
	209.122.172.8	cog08.ci.gaithersburg.md.us.
	209.122.172.9	cog09.ci.gaithersburg.md.us.
	209.122.172.10	cog10.ci.gaithersburg.md.us.
	209.122.172.11	cog11.ci.gaithersburg.md.us.
	209.122.172.12	cog12.ci.gaithersburg.md.us.
	209.122.172.13	cog13.ci.gaithersburg.md.us.
	209.122.172.14	cog14.ci.gaithersburg.md.us.
	209.122.172.15	cog15.ci.gaithersburg.md.us.
	209.122.172.16	cog16.ci.gaithersburg.md.us.
	209.122.172.17	cog17.ci.gaithersburg.md.us.
	209.122.172.18	cog18.ci.gaithersburg.md.us.
	209.122.172.19	cog19.ci.gaithersburg.md.us.
	209.122.172.20	cog20.ci.gaithersburg.md.us.
	209.122.172.21	cog21.ci.gaithersburg.md.us.
	209.122.172.22	cog22.ci.gaithersburg.md.us.
	209.122.172.23	cog23.ci.gaithersburg.md.us.
	209.122.172.24	cog24.ci.gaithersburg.md.us.
	209.122.172.25	cog25.ci.gaithersburg.md.us.
	209.122.172.26	cog26.ci.gaithersburg.md.us.
	209.122.172.27	cog27.ci.gaithersburg.md.us.
	209.122.172.28	cog28.ci.gaithersburg.md.us.
	209.122.172.29	cog29.ci.gaithersburg.md.us.
	209.122.172.30	cog30.ci.gaithersburg.md.us.
	209.122.172.31	cog31.ci.gaithersburg.md.us.
	209.122.172.32	cog32.ci.gaithersburg.md.us.
	209.122.172.33	cog33.ci.gaithersburg.md.us.
	209.122.172.34	cog34.ci.gaithersburg.md.us.
	209.122.172.35	cog35.ci.gaithersburg.md.us.
	209.122.172.36	mail.gaithersburgmd.gov.
	209.122.172.37	cog37.ci.gaithersburg.md.us.
	209.122.172.38	cog38.ci.gaithersburg.md.us.
	209.122.172.39	cog39.ci.gaithersburg.md.us.
	209.122.172.40	cog40.ci.gaithersburg.md.us.
	209.122.172.41	cog41.ci.gaithersburg.md.us.
	209.122.172.42	cog42.ci.gaithersburg.md.us.
	209.122.172.43	cog43.ci.gaithersburg.md.us.
	209.122.172.44	cog44.ci.gaithersburg.md.us.
	209.122.172.45	cog45.ci.gaithersburg.md.us.
	209.122.172.46	cog46.ci.gaithersburg.md.us.
	209.122.172.47	cog47.ci.gaithersburg.md.us.
	209.122.172.48	cog48.ci.gaithersburg.md.us.
	209.122.172.49	cog49.ci.gaithersburg.md.us.
	209.122.172.50	cog50.ci.gaithersburg.md.us.
	209.122.172.51	cog51.ci.gaithersburg.md.us.
	209.122.172.52	cog52.ci.gaithersburg.md.us.
	209.122.172.53	cog53.ci.gaithersburg.md.us.
	209.122.172.54	cog54.ci.gaithersburg.md.us.
	209.122.172.55	cog55.ci.gaithersburg.md.us.
	209.122.172.56	cog56.ci.gaithersburg.md.us.
	209.122.172.57	cog57.ci.gaithersburg.md.us.
	209.122.172.58	cog58.ci.gaithersburg.md.us.
	209.122.172.59	cog59.ci.gaithersburg.md.us.
	209.122.172.60	cog60.ci.gaithersburg.md.us.
	209.122.172.61	cog61.ci.gaithersburg.md.us.
	209.122.172.62	cog62.ci.gaithersburg.md.us.
	209.122.172.63	cog63.ci.gaithersburg.md.us.
	209.122.172.64	cog64.ci.gaithersburg.md.us.
	209.122.172.65	cog65.ci.gaithersburg.md.us.
	209.122.172.66	cog66.ci.gaithersburg.md.us.
	209.122.172.67	cog67.ci.gaithersburg.md.us.
	209.122.172.68	cog68.ci.gaithersburg.md.us.
	209.122.172.69	cog69.ci.gaithersburg.md.us.
	209.122.172.70	cog70.ci.gaithersburg.md.us.
	209.122.172.71	cog71.ci.gaithersburg.md.us.
	209.122.172.72	cog72.ci.gaithersburg.md.us.
	209.122.172.73	cog73.ci.gaithersburg.md.us.
	209.122.172.74	cog74.ci.gaithersburg.md.us.
	209.122.172.75	cog75.ci.gaithersburg.md.us.
	209.122.172.76	cog76.ci.gaithersburg.md.us.
	209.122.172.77	cog77.ci.gaithersburg.md.us.
	209.122.172.78	cog78.ci.gaithersburg.md.us.
	209.122.172.79	cog79.ci.gaithersburg.md.us.
	209.122.172.80	cog80.ci.gaithersburg.md.us.
	209.122.172.81	cog81.ci.gaithersburg.md.us.
	209.122.172.82	cog82.ci.gaithersburg.md.us.
	209.122.172.83	cog83.ci.gaithersburg.md.us.
	209.122.172.84	cog84.ci.gaithersburg.md.us.
	209.122.172.85	cog85.ci.gaithersburg.md.us.
	209.122.172.86	cog86.ci.gaithersburg.md.us.
	209.122.172.87	cog87.ci.gaithersburg.md.us.
	209.122.172.88	cog88.ci.gaithersburg.md.us.
	209.122.172.89	cog89.ci.gaithersburg.md.us.
	209.122.172.90	cog90.ci.gaithersburg.md.us.
	209.122.172.91	cog91.ci.gaithersburg.md.us.
	209.122.172.92	cog92.ci.gaithersburg.md.us.
	209.122.172.93	cog93.ci.gaithersburg.md.us.
	209.122.172.94	cog94.ci.gaithersburg.md.us.
	209.122.172.95	cog95.ci.gaithersburg.md.us.
	209.122.172.96	cog96.ci.gaithersburg.md.us.
	209.122.172.97	cog97.ci.gaithersburg.md.us.
	209.122.172.98	cog98.ci.gaithersburg.md.us.
	209.122.172.99	cog99.ci.gaithersburg.md.us.
	209.122.172.100	cog100.ci.gaithersburg.md.us.
	209.122.172.101	cog101.ci.gaithersburg.md.us.
	209.122.172.102	cog102.ci.gaithersburg.md.us.
	209.122.172.103	cog103.ci.gaithersburg.md.us.
	209.122.172.104	cog104.ci.gaithersburg.md.us.
	209.122.172.105	cog105.ci.gaithersburg.md.us.
	209.122.172.106	cog106.ci.gaithersburg.md.us.
	209.122.172.107	cog107.ci.gaithersburg.md.us.
	209.122.172.108	cog108.ci.gaithersburg.md.us.
	209.122.172.109	cog109.ci.gaithersburg.md.us.
	209.122.172.110	cog110.ci.gaithersburg.md.us.
	209.122.172.111	cog111.ci.gaithersburg.md.us.
	209.122.172.112	cog112.ci.gaithersburg.md.us.
	209.122.172.113	cog113.ci.gaithersburg.md.us.
	209.122.172.114	cog114.ci.gaithersburg.md.us.
	209.122.172.115	cog115.ci.gaithersburg.md.us.
	209.122.172.116	cog116.ci.gaithersburg.md.us.
	209.122.172.117	cog117.ci.gaithersburg.md.us.
	209.122.172.118	cog118.ci.gaithersburg.md.us.
	209.122.172.119	cog119.ci.gaithersburg.md.us.
	209.122.172.120	cog120.ci.gaithersburg.md.us.
	209.122.172.121	cog121.ci.gaithersburg.md.us.
	209.122.172.122	cog122.ci.gaithersburg.md.us.
	209.122.172.123	cog123.ci.gaithersburg.md.us.
	209.122.172.124	cog124.ci.gaithersburg.md.us.
	209.122.172.125	cog125.ci.gaithersburg.md.us.
	209.122.172.126	cog126.ci.gaithersburg.md.us.
	209.122.172.127	cog127.ci.gaithersburg.md.us.
	209.122.172.128	cog128.ci.gaithersburg.md.us.
	209.122.172.129	cog129.ci.gaithersburg.md.us.
	209.122.172.130	cog130.ci.gaithersburg.md.us.
	209.122.172.131	cog131.ci.gaithersburg.md.us.
	209.122.172.132	cog132.ci.gaithersburg.md.us.
	209.122.172.133	cog133.ci.gaithersburg.md.us.
	209.122.172.134	cog134.ci.gaithersburg.md.us.
	209.122.172.135	cog135.ci.gaithersburg.md.us.
	209.122.172.136	cog136.ci.gaithersburg.md.us.
	209.122.172.137	cog137.ci.gaithersburg.md.us.
	209.122.172.138	cog138.ci.gaithersburg.md.us.
	209.122.172.139	cog139.ci.gaithersburg.md.us.
	209.122.172.140	cog140.ci.gaithersburg.md.us.
	209.122.172.141	cog141.ci.gaithersburg.md.us.
	209.122.172.142	cog142.ci.gaithersburg.md.us.
	209.122.172.143	cog143.ci.gaithersburg.md.us.
	209.122.172.144	cog144.ci.gaithersburg.md.us.
	209.122.172.145	cog145.ci.gaithersburg.md.us.
	209.122.172.146	cog146.ci.gaithersburg.md.us.
	209.122.172.147	cog147.ci.gaithersburg.md.us.
	209.122.172.148	cog148.ci.gaithersburg.md.us.
	209.122.172.149	cog149.ci.gaithersburg.md.us.
	209.122.172.150	cog150.ci.gaithersburg.md.us.
	209.122.172.151	cog151.ci.gaithersburg.md.us.
	209.122.172.152	cog152.ci.gaithersburg.md.us.
	209.122.172.153	cog153.ci.gaithersburg.md.us.
	209.122.172.154	cog154.ci.gaithersburg.md.us.
	209.122.172.155	cog155.ci.gaithersburg.md.us.
	209.122.172.156	cog156.ci.gaithersburg.md.us.
	209.122.172.157	cog157.ci.gaithersburg.md.us.
	209.122.172.158	cog158.ci.gaithersburg.md.us.
	209.122.172.159	cog159.ci.gaithersburg.md.us.
	209.122.172.160	cog160.ci.gaithersburg.md.us.
	209.122.172.161	cog161.ci.gaithersburg.md.us.
	209.122.172.162	cog162.ci.gaithersburg.md.us.
	209.122.172.163	cog163.ci.gaithersburg.md.us.
	209.122.172.164	cog164.ci.gaithersburg.md.us.
	209.122.172.165	cog165.ci.gaithersburg.md.us.
	209.122.172.166	cog166.ci.gaithersburg.md.us.
	209.122.172.167	cog167.ci.gaithersburg.md.us.
	209.122.172.168	cog168.ci.gaithersburg.md.us.
	209.122.172.169	cog169.ci.gaithersburg.md.us.
	209.122.172.170	cog170.ci.gaithersburg.md.us.
	209.122.172.171	cog171.ci.gaithersburg.md.us.
	209.122.172.172	cog172.ci.gaithersburg.md.us.
	209.122.172.173	cog173.ci.gaithersburg.md.us.
	209.122.172.174	cog174.ci.gaithersburg.md.us.
	209.122.172.175	cog175.ci.gaithersburg.md.us.
	209.122.172.176	cog176.ci.gaithersburg.md.us.
	209.122.172.177	cog177.ci.gaithersburg.md.us.
	209.122.172.178	cog178.ci.gaithersburg.md.us.
	209.122.172.179	cog179.ci.gaithersburg.md.us.
	209.122.172.180	cog180.ci.gaithersburg.md.us.
	209.122.172.181	cog181.ci.gaithersburg.md.us.
	209.122.172.182	cog182.ci.gaithersburg.md.us.
	209.122.172.183	cog183.ci.gaithersburg.md.us.
	209.122.172.184	cog184.ci.gaithersburg.md.us.
	209.122.172.185	cog185.ci.gaithersburg.md.us.
	209.122.172.186	cog186.ci.gaithersburg.md.us.
	209.122.172.187	cog187.ci.gaithersburg.md.us.
	209.122.172.188	cog188.ci.gaithersburg.md.us.
	209.122.172.189	cog189.ci.gaithersburg.md.us.
	209.122.172.190	cog190.ci.gaithersburg.md.us.
	209.122.172.191	cog191.ci.gaithersburg.md.us.
	209.122.172.192	cog192.ci.gaithersburg.md.us.
	209.122.172.193	cog193.ci.gaithersburg.md.us.
	209.122.172.194	cog194.ci.gaithersburg.md.us.
	209.122.172.195	cog195.ci.gaithersburg.md.us.
	209.122.172.196	cog196.ci.gaithersburg.md.us.
	209.122.172.197	cog197.ci.gaithersburg.md.us.
	209.122.172.198	cog198.ci.gaithersburg.md.us.
	209.122.172.199	cog199.ci.gaithersburg.md.us.
	209.122.172.200	cog200.ci.gaithersburg.md.us.
	209.122.172.201	cog201.ci.gaithersburg.md.us.
	209.122.172.202	cog202.ci.gaithersburg.md.us.
	209.122.172.203	cog203.ci.gaithersburg.md.us.
	209.122.172.204	cog204.ci.gaithersburg.md.us.
	209.122.172.205	cog205.ci.gaithersburg.md.us.
	209.122.172.206	cog206.ci.gaithersburg.md.us.
	209.122.172.207	cog207.ci.gaithersburg.md.us.
	209.122.172.208	cog208.ci.gaithersburg.md.us.
	209.122.172.209	cog209.ci.gaithersburg.md.us.
	209.122.172.210	cog210.ci.gaithersburg.md.us.
	209.122.172.211	cog211.ci.gaithersburg.md.us.
	209.122.172.212	cog212.ci.gaithersburg.md.us.
	209.122.172.213	cog213.ci.gaithersburg.md.us.
	209.122.172.214	cog214.ci.gaithersburg.md.us.
	209.122.172.215	cog215.ci.gaithersburg.md.us.
	209.122.172.216	cog216.ci.gaithersburg.md.us.
	209.122.172.217	cog217.ci.gaithersburg.md.us.
	209.122.172.218	cog218.ci.gaithersburg.md.us.
	209.122.172.219	cog219.ci.gaithersburg.md.us.
	209.122.172.220	cog220.ci.gaithersburg.md.us.
	209.122.172.221	cog221.ci.gaithersburg.md.us.
	209.122.172.222	cog222.ci.gaithersburg.md.us.
	209.122.172.223	cog223.ci.gaithersburg.md.us.
	209.122.172.224	cog224.ci.gaithersburg.md.us.
	209.122.172.225	cog225.ci.gaithersburg.md.us.
	209.122.172.226	cog226.ci.gaithersburg.md.us.
	209.122.172.227	cog227.ci.gaithersburg.md.us.
	209.122.172.228	cog228.ci.gaithersburg.md.us.
	209.122.172.229	cog229.ci.gaithersburg.md.us.
	209.122.172.230	cog230.ci.gaithersburg.md.us.
	209.122.172.231	cog231.ci.gaithersburg.md.us.
	209.122.172.232	cog232.ci.gaithersburg.md.us.
	209.122.172.233	cog233.ci.gaithersburg.md.us.
	209.122.172.234	cog234.ci.gaithersburg.md.us.
	209.122.172.235	cog235.ci.gaithersburg.md.us.
	209.122.172.236	cog236.ci.gaithersburg.md.us.
	209.122.172.237	cog237.ci.gaithersburg.md.us.
	209.122.172.238	cog238.ci.gaithersburg.md.us.
	209.122.172.239	cog239.ci.gaithersburg.md.us.
	209.122.172.240	cog240.ci.gaithersburg.md.us.
	209.122.172.241	cog241.ci.gaithersburg.md.us.
	209.122.172.242	cog242.ci.gaithersburg.md.us.
	209.122.172.243	cog243.ci.gaithersburg.md.us.
	209.122.172.244	cog244.ci.gaithersburg.md.us.
	209.122.172.245	cog245.ci.gaithersburg.md.us.
	209.122.172.246	cog246.ci.gaithersburg.md.us.
	209.122.172.247	cog247.ci.gaithersburg.md.us.
	209.122.172.248	cog248.ci.gaithersburg.md.us.
	209.122.172.249	cog249.ci.gaithersburg.md.us.
	209.122.172.250	cog250.ci.gaithersburg.md.us.
	209.122.172.251	cog251.ci.gaithersburg.md.us.
	209.122.172.252	cog252.ci.gaithersburg.md.us.
	209.122.172.253	cog253.ci.gaithersburg.md.us.
	209.122.172.254	cog254.ci.gaithersburg.md.us.
	209.122.172.255	cog255.ci.gaithersburg.md.us.

Last Update: 2024-06-04T23:41:10Z UTC

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