Data as of Nov 6, 2026
63.208.55.0/24
No anonymizer space · no proxy exits in 30 daysZayo Bandwidth · space held by Level 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 63.208.0.0/13 since May 2005 | AS3356 | Internet provider | 184 23 always on | Level 3 Parent, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 63.208.0.0/13 | 524,288 | LEVEL4-CIDR | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | May 28, 1999 | abuse@ |
| └ 63.208.55.0/24 | 256 | LVLT-AFS-KC-63-208-55 | American Fiber Systems, Inc. (AFS-30) · US | Reassigned | Sep 13, 2004 | — |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 63.
208. 0. 0/ 13 - Registration type
- Direct Allocation
- Record created
- May 28, 1999
Origin network
AS6461
US
- Name
- Zayo Bandwidth
- Type
- Internet provider
- Registered
- Apr 22, 1996
- Domain
- zayo.com
- Website
- www.zayo.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2016 · 11 yr
- Origin networks
- 2
- Last change of origin
- May 2016
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 63.
208. 55. 0/ 24 - Netname
- LVLT-AFS-KC-63-208-55
- Registrant
- American Fiber Systems, Inc.
- Organization
- American Fiber Systems, Inc. (AFS-30)
- Org address
- 100 Meridian Centre, Rochester, NY, 14618
- Org country
- US
- Type
- Reassigned
- Handle
- NET-63-208-55-0-1
- Parent
- NET-63-208-0-0-1
- Created
- Sep 13, 2004
- RIR
- ARIN
- Country
- US
- Delegated
- May 28, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zayo. com - Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN