AS2051
CISCO SYSTEMS, INC.
Scanned 1 day ago
🔄 Rescan

📋 Summary

IP address summary information
NameCISCO SYSTEMS, INC.
IPv4 addresses1.11M
IPv6 addresses~2^83
ASN typeNot announced
RegistryARIN
AllocatedDec 08, 1992
UpdatedSep 12, 2023

📊 IP Ranges

IPv4: 38 | IPv6: 7
NetblockIP Count
NET6-2001-420-1 0
NET6-2602-80A-F000-1 0
NET6-2602-80A-F000-2 0
NET6-2602-80A-F004-1 0
NET6-2610-D0-1 0
NET6-2620-2C-40C0-1 0
NET6-2620-A1-4000-1 0
NET-12-159-148-0-1 1.0K
NET-128-107-0-0-1 66K
NET-144-254-0-0-1 66K
NET-152-39-0-0-1 16K
NET-161-44-0-0-1 66K
NET-171-68-0-0-1 262K
NET-172-98-16-0-1 1.0K
NET-172-98-16-0-2 512
NET-172-98-18-0-1 512
NET-173-36-0-0-1 262K
NET-192-122-173-0-1 256
NET-192-122-174-0-1 256
NET-192-133-144-0-1 4.1K
NET-192-135-239-0-1 256
NET-192-135-240-0-1 512
NET-192-135-242-0-1 256
NET-192-135-243-0-1 256
NET-192-135-244-0-1 256
NET-192-135-245-0-1 256
NET-192-135-246-0-1 256
NET-192-135-247-0-1 256
NET-192-135-249-0-1 256
NET-192-135-250-0-1 256
NET-192-150-45-0-1 256
NET-192-190-224-0-1 256
NET-192-31-7-0-1 256
NET-198-133-219-0-1 256
NET-198-135-0-0-1 2.0K
NET-198-169-194-0-1 512
NET-198-62-154-0-1 256
NET-204-69-198-0-1 512
NET-209-182-176-0-1 4.1K
NET-216-128-32-0-1 8.2K
NET-45-45-157-0-1 256
NET-64-100-0-0-1 262K
NET-66-187-208-0-1 4.1K
NET-72-163-0-0-1 66K
NET-74-207-64-0-1 16K

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

ARIN
HandleAS2051
NameCISCO-EXT
OrganizationCISCO SYSTEMS, INC.
Statusactive
AllocatedDec 08, 1992
UpdatedSep 12, 2023

Contacts

RegistrantCISCO SYSTEMS, INC.
Address251 LITTLE FALLS DRIVE WILMINGTON DE 19808 United States

Source: ARIN

🔗 Peers

0 peers for this ASN

No peers found.

⬆️ Upstreams

0 upstreams

No upstreams found.

⬇️ Downstreams

0 downstreams

No downstreams found.

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
NET-12-159-148-0-1 AS2051 /0 Not Found
NET-128-107-0-0-1 AS2051 /0 Not Found
NET-144-254-0-0-1 AS2051 /0 Not Found
NET-152-39-0-0-1 AS2051 /0 Not Found
NET-161-44-0-0-1 AS2051 /0 Not Found
NET-171-68-0-0-1 AS2051 /0 Not Found
NET-172-98-16-0-1 AS2051 /0 Not Found
NET-172-98-16-0-2 AS2051 /0 Not Found
NET-172-98-18-0-1 AS2051 /0 Not Found
NET-173-36-0-0-1 AS2051 /0 Not Found
NET-192-122-173-0-1 AS2051 /0 Not Found
NET-192-122-174-0-1 AS2051 /0 Not Found
NET-192-133-144-0-1 AS2051 /0 Not Found
NET-192-135-239-0-1 AS2051 /0 Not Found
NET-192-135-240-0-1 AS2051 /0 Not Found
NET-192-135-242-0-1 AS2051 /0 Not Found
NET-192-135-243-0-1 AS2051 /0 Not Found
NET-192-135-244-0-1 AS2051 /0 Not Found
NET-192-135-245-0-1 AS2051 /0 Not Found
NET-192-135-246-0-1 AS2051 /0 Not Found
NET-192-135-247-0-1 AS2051 /0 Not Found
NET-192-135-249-0-1 AS2051 /0 Not Found
NET-192-135-250-0-1 AS2051 /0 Not Found
NET-192-150-45-0-1 AS2051 /0 Not Found
NET-192-190-224-0-1 AS2051 /0 Not Found
NET-192-31-7-0-1 AS2051 /0 Not Found
NET-198-133-219-0-1 AS2051 /0 Not Found
NET-198-135-0-0-1 AS2051 /0 Not Found
NET-198-169-194-0-1 AS2051 /0 Not Found
NET-198-62-154-0-1 AS2051 /0 Not Found
NET-204-69-198-0-1 AS2051 /0 Not Found
NET-209-182-176-0-1 AS2051 /0 Not Found
NET-216-128-32-0-1 AS2051 /0 Not Found
NET-45-45-157-0-1 AS2051 /0 Not Found
NET-64-100-0-0-1 AS2051 /0 Not Found
NET-66-187-208-0-1 AS2051 /0 Not Found
NET-72-163-0-0-1 AS2051 /0 Not Found
NET-74-207-64-0-1 AS2051 /0 Not Found

RPKI validation powered by rpki.zorn.ltd (Routinator).

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