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Data as of Nov 7, 2026

63.127.199.128/28

No anonymizer space · no proxy exits in 30 days

FirstLight Fiber, Inc. · space held by Verizon Business

Announcement
63.127.192.0/21
No RPKI
Announced by
AS21547
Type
Unknown
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
63.112.0.0/12AS701Internet provider299
21 always on
Verizon Business

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
63.64.0.0/104,194,304UUNET63Verizon Business (MCICS) · USDirect AllocationJan 22, 1999abuse@verizon.com
└ 63.127.192.0/212,048UU-63-127-192WorldPath Internet Services (WPIS) · USReallocatedDec 5, 2000ipabuse@firstlight.net
└ 63.127.199.128/2816WPIS-63-127-199-128-28unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 63.127.192.0/21

Prefix
63.127.192.0/21
Announced by
AS21547 FirstLight Fiber, Inc.
Type
Unknown
RPKI
No RPKI
Netname
UU-63-127-192
Registrant
WorldPath Internet Services
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
Verizon Business
Handle
MCICS
Range
63.64.0.0/10
Registration type
Direct Allocation
Record created
Jan 22, 1999
Reallocated to
WorldPath Internet Services (WPIS)
Reallocated range
63.127.192.0/21
Reallocated
Dec 5, 2000
Origin network

AS21547

US
Name
FirstLight Fiber, Inc.
Type
Internet provider
Registered
May 21, 2001
Domain
firstlight.net
Website
www.firstlight.net
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed