Home / Prefixes / 2a03:2887:ff2d::/48

2a03:2887:ff2d::/48 No ROA

Comcast - Portland/Spokane · Updated 22.10.2026 07:14 UTC
Announced IPv6 AS33490 Comcast - Portland/Spokane IE Ireland

Network Information

Prefix
2a03:2887:ff2d::/48
Network Description:
—
Address range
2a03:2887:ff2d:: – 2a03:2887:ff2d:ffff:ffff:ffff:ffff:ffff
Size
65,536 × /64
Origin AS
AS33490 Comcast - Portland/Spokane
Organization
Comcast Cable Communications, LLC
AS path
AS208972AS9121AS3257AS7922AS33490
Paths seen
1
RPKI
No ROA
Location
IE Ireland
First seen
21.10.2026

RPKI ROAs

No ROA covers this prefix.
None in the routing table.
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
50.204.255.0/24 AS33490 US RPKI valid
50.206.113.0/24 AS33490 US Springfield RPKI valid
50.228.52.0/24 AS33490 US Philadelphia RPKI valid
50.228.76.0/24 AS33490 US Baltimore RPKI valid
50.232.199.0/24 AS33490 US RPKI valid
50.236.220.0/24 AS33490 US RPKI valid
50.238.126.0/24 AS33490 US RPKI valid
50.238.127.0/24 AS33490 US RPKI valid
72.19.22.0/24 AS33490 US Corvallis No ROA
74.50.12.0/22 AS33490 GB No ROA
104.145.48.0/20 AS33490 US Eugene No ROA
107.0.49.0/24 AS33490 US RPKI valid
107.0.67.0/24 AS33490 US RPKI valid
129.134.133.0/24 AS33490 US No ROA
129.134.134.0/24 AS33490 US No ROA
192.83.221.0/24 AS33490 US No ROA
199.244.171.0/24 AS33490 US No ROA
199.244.172.0/24 AS33490 US No ROA
204.76.179.0/24 AS33490 US Gladstone No ROA
204.76.180.0/23 AS33490 US Ridgefield No ROA
216.122.120.0/22 AS33490 US Portland No ROA
216.122.124.0/22 AS33490 US Portland No ROA
2001:559:4::/48 AS33490 US Union City RPKI valid
2001:559:20::/48 AS33490 US Union City RPKI valid
2001:559:b3::/48 AS33490 US Union City RPKI valid
2001:559:b4::/48 AS33490 US Eugene RPKI valid
2001:559:f0::/48 AS33490 US Union City RPKI valid
2001:559:f1::/48 AS33490 US Union City RPKI valid
2001:559:184::/48 AS33490 US Union City RPKI valid
2001:559:29b::/48 AS33490 US Union City RPKI valid
2001:559:29e::/48 AS33490 US Union City RPKI valid
2001:559:2c2::/48 AS33490 US Union City RPKI valid
2001:559:2e0::/48 AS33490 US Union City RPKI valid
2001:559:336::/48 AS33490 US Union City RPKI valid
2001:559:36a::/48 AS33490 US Union City RPKI valid
2001:559:3e5::/48 AS33490 US Union City RPKI valid
2001:559:3f0::/48 AS33490 US Union City RPKI valid
2001:559:433::/48 AS33490 US RPKI valid
2001:559:434::/48 AS33490 US RPKI valid
2001:559:5aa::/48 AS33490 US RPKI valid
2001:559:711::/48 AS33490 US District Heights RPKI valid
2001:559:715::/48 AS33490 US District Heights RPKI valid
2001:559:79a::/48 AS33490 US District Heights RPKI valid
2001:559:7ea::/48 AS33490 US District Heights RPKI valid
2001:559:8070::/48 AS33490 US RPKI valid
2001:559:8071::/48 AS33490 US RPKI valid
2001:559:8094::/48 AS33490 US RPKI valid
2001:559:8095::/48 AS33490 US RPKI valid
2001:559:812b::/48 AS33490 US RPKI valid
2001:559:8164::/48 AS33490 US RPKI valid
2001:559:8186::/48 AS33490 US Houston RPKI valid
2001:559:81fe::/48 AS33490 US Houston RPKI valid
2001:559:82ca::/48 AS33490 US RPKI valid
2001:559:8388::/48 AS33490 US RPKI valid
2001:559:83f9::/48 AS33490 US RPKI valid
2001:559:8498::/48 AS33490 US RPKI valid
2001:559:84bd::/48 AS33490 US RPKI valid
2001:559:8500::/48 AS33490 US Bellevue RPKI valid
2001:559:850f::/48 AS33490 US Bellevue RPKI valid
2001:559:868e::/48 AS33490 US RPKI valid
2001:559:86b1::/48 AS33490 US RPKI valid
2001:559:875a::/48 AS33490 US RPKI valid
2001:559:875b::/48 AS33490 US RPKI valid
2001:559:c019::/48 AS33490 US Newark RPKI valid
2001:559:c01a::/48 AS33490 US Newark RPKI valid
2001:559:c040::/48 AS33490 US Newark RPKI valid
2001:559:c0a9::/48 AS33490 US Newark RPKI valid
2001:559:c0ab::/48 AS33490 US Newark RPKI valid
2001:559:c0ac::/48 AS33490 US Newark RPKI valid
2001:559:c0ad::/48 AS33490 US Newark RPKI valid
2001:559:c148::/48 AS33490 US Newark RPKI valid
2001:559:c149::/48 AS33490 US Newark RPKI valid
2001:559:c153::/48 AS33490 US Newark RPKI valid
2001:559:c17c::/48 AS33490 US Newark RPKI valid
2001:559:c17d::/48 AS33490 US Newark RPKI valid
2001:559:c1c2::/48 AS33490 US Newark RPKI valid
2001:559:c2b9::/48 AS33490 US Newark RPKI valid
2001:559:c46b::/48 AS33490 US RPKI valid
2001:559:c4e1::/48 AS33490 US RPKI valid
2001:559:c52f::/48 AS33490 US RPKI valid
2a03:2887:ff2c::/48 AS33490 IE No ROA

Origin AS

Details →
AS
AS33490
Name
Comcast - Portland/Spokane
Prefixes
22 IPv4 · 60 IPv6
Peers
40 (2 Upstreams)

Approximate location

GeoLite2

External links

RIPEstat bgp.tools Hurricane Electric IRR Explorer Looking Glass JSON API