Data as of Nov 7, 2026
63.156.62.0/24
No anonymizer space · no proxy exits in 30 daysCity and County of Denver - Denver International Airport · space held by CenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 63.144.0.0/12 | AS209 | Residential | 1,430 74 always on |
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 |
|---|---|---|---|---|---|---|
| 63.152.0.0/13 | 524,288 | CENTURYLINK-LEGACY-QWEST-INET-16 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Jul 12, 2000 | abuse@ |
| └ 63.156.62.0/24 | 256 | Q0623-63-156-62-0 | City and County of Denver - Denver International Airport (CCDDIA) · US | Reassigned | Jun 23, 2015 | — |
Network & registry
IPv4 market
Holder
- Organization
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Range
- 63.
152. 0. 0/ 13 - Registration type
- Direct Allocation
- Record created
- Jul 12, 2000
Origin network
AS40959
US
- Name
- City and County of Denver - Denver International Airport
- Type
- Business
- Registered
- Jun 4, 2008
- Domain
- flydenver.com
- Industry
- Air Travel
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2022
- Current origin since
- Feb 2023 · 3.7 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 63.
156. 62. 0/ 24 - Netname
- Q0623-63-156-62-0
- Registrant
- City and County of Denver - Denver International Airport
- Organization
- City and County of Denver - Denver International Airport (CCDDIA)
- Org address
- 8500 Pena Blvd, Denver, CO, 80249-6205
- Org country
- US
- Type
- Reassigned
- Handle
- NET-63-156-62-0-1
- Parent
- NET-63-152-0-0-1
- Created
- Jun 23, 2015
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 12, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aup. lumen. com - Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN