IPv4 prefix

206.217.64.0/18

IP Prefix (CIDR): 206.217.64.0/18
Subnet Mask: 255.255.192.0
Address Count: 16,384
IP Range: 206.217.64.0 - 206.217.127.255
Subnet calculator: Calculate subnet details

Registered Owners

Registration 1 of 11

Owner: American Registry for Internet Numbers
Handle: ARIN
Address: PO Box 232290 Centreville VA 20120 United States
Registry: ARIN
Registered Prefix: 206.0.0.0/8 (206.0.0.0 - 206.255.255.255)
Delegated Prefix: 206.124.44.0/22 (206.124.44.0 - 206.124.47.255)

Registration 2 of 11

Owner: RCN
Handle: RTSL-6
Address: 650 College Road East Princeton NJ 08540 United States
Registry: ARIN
Registered Prefixes: 206.217.64.0/23 (206.217.64.0 - 206.217.65.255)
206.217.112.0/20 (206.217.112.0 - 206.217.127.255)
Delegated Prefix: 206.217.64.0/18 (206.217.64.0 - 206.217.127.255)

Registration 3 of 11

Owner: Bunny Communications
Handle: BCL-435
Address: 5 Brewster Street,#2039 Glen Cove NY 11542 United States
Registry: ARIN
Registered Prefix: 206.217.66.0/24 (206.217.66.0 - 206.217.66.255)
Delegated Prefix: 206.217.64.0/18 (206.217.64.0 - 206.217.127.255)

Registration 4 of 11

Owner: Arctic Fox Networks Inc
Handle: AFN-35
Address: 800 E Railroad Ave STE 220 Wasilla AK 99654 United States
Registry: ARIN
Registered Prefixes: 206.217.68.0/22 (206.217.68.0 - 206.217.71.255)
206.217.92.0/22 (206.217.92.0 - 206.217.95.255)
206.217.100.0/22 (206.217.100.0 - 206.217.103.255)
Delegated Prefix: 206.217.64.0/18 (206.217.64.0 - 206.217.127.255)

Registration 5 of 11

Owner: IPNetZone
Handle: IPNET-1
Address: 7900 Tysons One Place McLean VA 22102 United States
Registry: ARIN
Registered Prefixes: 206.217.72.0/23 (206.217.72.0 - 206.217.73.255)
206.217.76.0/23 (206.217.76.0 - 206.217.77.255)
206.217.82.0/23 (206.217.82.0 - 206.217.83.255)
206.217.88.0/23 (206.217.88.0 - 206.217.89.255)
206.217.98.0/23 (206.217.98.0 - 206.217.99.255)
206.217.104.0/21 (206.217.104.0 - 206.217.111.255)
Delegated Prefix: 206.217.64.0/18 (206.217.64.0 - 206.217.127.255)

Registration 6 of 11

Owner: TLE Great China Empire
Handle: C02445114
Address: 1385 Broadway Floor 20 New York NY 10018 United States
Registry: ARIN
Registered Prefix: 206.217.74.0/24 (206.217.74.0 - 206.217.74.255)
Delegated Prefix: 206.217.64.0/18 (206.217.64.0 - 206.217.127.255)

Registration 7 of 11

Owner: GTT-CUSTOMER
Handle: C11472905
Address: 350 NORTHERN BLVD STE ALBANY NY 12204 United States
Registry: ARIN
Registered Prefix: 206.217.75.0/24 (206.217.75.0 - 206.217.75.255)
Delegated Prefix: 206.217.64.0/18 (206.217.64.0 - 206.217.127.255)

Registration 8 of 11

Owner: GTT-CUSTOMER
Handle: C11472907
Address: 350 NORTHERN BLVD STE ALBANY NY 12204 United States
Registry: ARIN
Registered Prefix: 206.217.78.0/24 (206.217.78.0 - 206.217.78.255)
Delegated Prefix: 206.217.64.0/18 (206.217.64.0 - 206.217.127.255)

Registration 9 of 11

Owner: GTT Customer PON2834652
Handle: C11439332
Address: 4201 Wilson Blvd -Suite 504 Arlington VA 22203 United States
Registry: ARIN
Registered Prefix: 206.217.84.0/22 (206.217.84.0 - 206.217.87.255)
Delegated Prefix: 206.217.64.0/18 (206.217.64.0 - 206.217.127.255)

Registration 10 of 11

Owner: GTT-CUSTOMER
Handle: C11472922
Address: 350 NORTHERN BLVD STE ALBANY NY 12204 United States
Registry: ARIN
Registered Prefix: 206.217.91.0/24 (206.217.91.0 - 206.217.91.255)
Delegated Prefix: 206.217.64.0/18 (206.217.64.0 - 206.217.127.255)

Registration 11 of 11

Owner: GTT-CUSTOMER
Handle: C11472923
Address: 350 NORTHERN BLVD STE ALBANY NY 12204 United States
Registry: ARIN
Registered Prefix: 206.217.96.0/24 (206.217.96.0 - 206.217.96.255)
Delegated Prefix: 206.217.64.0/18 (206.217.64.0 - 206.217.127.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
206.217.64.0/18	Exact	AS3257	GTT Communications Inc.	United States of America (US)	206.217.64.0	206.217.127.255
206.217.64.0/23	More specific	AS20001	Charter Communications Inc	United States of America (US)	206.217.64.0	206.217.65.255
206.217.66.0/24	More specific	AS5065	Bunny Communications	United States of America (US)	206.217.66.0	206.217.66.255
206.217.68.0/22	More specific	AS11611	Arctic Fox Networks Inc	United States of America (US)	206.217.68.0	206.217.71.255
206.217.72.0/23	More specific	AS20001	Charter Communications Inc	United States of America (US)	206.217.72.0	206.217.73.255
206.217.74.0/24	More specific	AS14879	PARIS ACCESSORIES INC.	United States of America (US)	206.217.74.0	206.217.74.255
206.217.75.0/24	More specific	AS2914	NTT America Inc.	United States of America (US)	206.217.75.0	206.217.75.255
206.217.76.0/23	More specific	AS20001	Charter Communications Inc	United States of America (US)	206.217.76.0	206.217.77.255
206.217.78.0/24	More specific	AS395793	Arisk Communications inc.	United States of America (US)	206.217.78.0	206.217.78.255
206.217.82.0/23	More specific	AS20001	Charter Communications Inc	United States of America (US)	206.217.82.0	206.217.83.255
206.217.84.0/22	More specific	AS6079	RCN	United States of America (US)	206.217.84.0	206.217.87.255
206.217.88.0/23	More specific	AS20001	Charter Communications Inc	United States of America (US)	206.217.88.0	206.217.89.255
206.217.91.0/24	More specific	AS401783	TOKALA COMMUNICATIONS INC.	United States of America (US)	206.217.91.0	206.217.91.255
206.217.92.0/22	More specific	AS11611	Arctic Fox Networks Inc	United States of America (US)	206.217.92.0	206.217.95.255
206.217.96.0/24	More specific	AS395793	Arisk Communications inc.	United States of America (US)	206.217.96.0	206.217.96.255
206.217.98.0/23	More specific	AS20001	Charter Communications Inc	United States of America (US)	206.217.98.0	206.217.99.255
206.217.100.0/22	More specific	AS11611	Arctic Fox Networks Inc	United States of America (US)	206.217.100.0	206.217.103.255
206.217.104.0/21	More specific	AS20001	Charter Communications Inc	United States of America (US)	206.217.104.0	206.217.111.255
206.217.112.0/20	More specific	AS20001	Charter Communications Inc	United States of America (US)	206.217.112.0	206.217.127.255