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6 dimensions · leaks / fingerprint / consistency

ASN lookup result for AS32934 Facebook, Inc. — network size, BGP routing and registration

USAS32934Facebook, Inc.Business
WHOIS Topology

United States · ARINmeta.com

Hosts top sitesAnycastCDN

IPv4 addresses

449,024

238 announced prefixes

IPv6 addresses

7.95 × 10²⁸

322 announced prefixes

BGP neighbours

…

CAIDA rank

#6,053

Customer cone 3 ASNs

Estimated users

1.64K

APNIC: 1.65K

RPKI

96% valid

0 invalid · 24 not covered

Average purity

91

186 sampled IPs

IXPs / facilities

214 / 139

Operator self-reported

History

How prefixes were announced and changed hands, registration changes, and outage or hijack incidents.

Loading routing history…

IP ranges

Currently announced prefixes with their RIR registration and geolocation.

PrefixRPKIRegistrationGeolocationAddresses
57.144.0.0/14Not foundIEFB-BLOCKRIPEIDSurabayaCross-border262,144
129.134.0.0/17Not found—USUnited States32,768
157.240.0.0/17Not found—DEFrankfurt am Main32,768
163.70.128.0/17Not foundIEFB-BLOCKRIPEIEIreland32,768
31.13.64.0/18ValidIEIE-FACEBOOK-20110418RIPEIEIreland16,384
157.240.192.0/18Not found—USUnited States16,384
31.13.96.0/19ValidIEIE-FACEBOOK-20110418RIPEIEIreland8,192
69.171.224.0/19Not found—USUnited States8,192
173.252.64.0/19Not found—USUnited States8,192
173.252.96.0/19Not found—USUnited States8,192
66.220.144.0/20Not found—USUnited States4,096
69.63.176.0/20Not found—USUnited States4,096
69.171.224.0/20Not found—USUnited States4,096
69.171.240.0/20Not found—USUnited States4,096
102.132.96.0/20Not foundZAFacebookSA-v4AFRINICZASouth Africa4,096
163.77.160.0/20Not foundIEFB-BLOCKRIPEIEIreland4,096
31.13.24.0/21ValidIEIE-FACEBOOK-20110418RIPEIEIreland2,048
66.220.144.0/21Not found—USUnited States2,048
66.220.152.0/21Not found—USUnited States2,048
69.63.176.0/21Not found—USUnited States2,048

/24 block profile

One square per /24: colour shows the risk type, shade how many addresses are flagged, stripes mark datacenter blocks. Click a square to see all 256 addresses.

/24s with data 127 / 1,754 （7%） · flagged 0

No risk flagsDatacenter (no flags)ProxyVPNAbuse / blocklistTorDarker = more flagged addresses; dashed = block screen only

57.144.0.0/1458/1024 with data · 0 flagged

31.13.64.0/1816/64 with data · 0 flagged

157.240.0.0/1714/128 with data · 0 flagged

157.240.192.0/1814/64 with data · 0 flagged

163.70.128.0/175/128 with data · 0 flagged

69.171.224.0/194/32 with data · 0 flagged

173.252.64.0/193/32 with data · 0 flagged

173.252.96.0/192/32 with data · 0 flagged

66.220.144.0/202/16 with data · 0 flagged

69.63.176.0/202/16 with data · 0 flagged

129.134.0.0/171/128 with data · 0 flagged

102.132.96.0/201/16 with data · 0 flagged

Hover a square for its numbers; click to see all 256 addresses.

Each prefix shows its 64 /24s with the most data. Built daily from lookups, neighbour sampling, public lists and block screening.

IP reputation

IPs from this network that CleanIP has analysed: purity, abuse reports and the riskiest /24 blocks.

Purity distribution

85–100 16970–84 1550–69 10–49 1

0.07%

Share of IPv4 reported or blocklisted

316

Listed IPs

186

Analysed IPs

Riskiest /24 blocks

/24 blockFlaggedAnalysed
57.141.18.0/24127

Flagged = VPN, proxy, Tor or purity below 50. Samples come from user lookups and neighbour sampling, not every address in this network.

Geography

Where this network’s IPv4 addresses are located.

  • IE Ireland
  • US United States
  • IN India
  • SG Singapore
  • ID Indonesia
  • JP Japan
Scope
Global
In registered country
26.4%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic observation

AS32934 · Last 7 days
Mobile vs. Desktop
Desktop 96.2%Mobile 3.8%
Desktop96.2%Mobile3.8%
Bot vs. Human
Human 0.9%Bot 99.1%
Human0.9%Bot99.1%

Adoption & Usage

Adoption and usage of key protocols

Internet Protocol (IP) Version
IPv4 9.9%IPv6 90.1%90.1%IPv6
IPv49.9%IPv690.1%
HTTP Version
HTTP/1.x
14.3%HTTP/2
85.7%HTTP/3
0%
HTTP vs. HTTPS
98.6% HTTPS (encrypted)
Plain HTTP 1.4%
TLS Version
TLS 1.0/1.10%TLS 1.22.0%TLS 1.398.0%QUIC0%

Security & Attacks

Insights into network and application layer attack traffic

Layer 7 Attacks
GET
96.4%POST
3.5%Other
< 0.1%

BGP Announcements

Hourly BGP route announcements over the last 7 days

3,848,662
7-day total
210,256
Hourly peak

Data: Cloudflare Radar, licensed under CC BY-NC 4.0

Activity

Hourly traffic over the last 7 days, normalized to this network’s peak.

Fairly flat around the clock, typical of server or hosting networks.

00061218
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Times in UTCLessMore
Peak hour
13:00–14:00
Active hours
24 hrs
Weekend vs weekday
Weekdays ≈ weekends
Busiest day
Tue

Datacenter Presence

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BGP upstreams and neighbours

AS32934Standalone page
Loading upstreams and neighbours…

WHOIS record

The registry’s record for this AS number: holder, status, dates and contacts.

Sources

Where the information on this page comes from and when it was updated.

InformationSourceUpdated
Registered countryRIR daily delegation statistics2026-10-22
Registered address & allocation dateRIR registration data (RDAP)2026-10-08
Organization & company countryAS-to-organization data2026-10-22
Network typeCleanIP ASN canon2026-10-22
Exchanges & facilitiesOperator self-reported interconnection data2026-10-22
Announced prefixes & BGP neighboursPublic BGP routing data2026-10-22
IPv4 geographyGeolocation database—
RPKI validationRPKI ROA validation data2026-10-22
Rank & customer coneCAIDA AS Rank2026-10-01
Estimated users (APNIC)APNIC Labs user estimates2026-10-20
Network tagsPublic routing data community tags2026-10-22
IP reputationCleanIP lookups and neighbour sampling—

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Multi-source cross-checks · In-house reputation data · Real data only

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