2001:559:c012::/48 RPKI valid

Comcast - Baltimore and D.C. · Updated 21.10.2026 20:15 UTC

Announced IPv6 AS33657 Comcast - Baltimore and D.C.

Network Information

Prefix: 2001:559:c012::/48
Network Description:: —
Address range: 2001:559:c012:: – 2001:559:c012:ffff:ffff:ffff:ffff:ffff
Size: 65,536 × /64
Origin AS: AS33657 Comcast - Baltimore and D.C.
Organization: Comcast Cable Communications, LLC
AS path: AS208972AS9121AS3257AS7922AS33657
Paths seen: 1
RPKI: RPKI valid
Location: Newark, United States
First seen: 21.10.2026

RPKI ROAs

ROA prefix	Max length	Origin AS	Trust anchor
2001:558::/29	/29	AS7922	ARIN
2001:559:c012::/48	/48	AS33657	ARIN	Matches

Prefix	Origin AS	Description	Location	RPKI
2001:558::/29	AS7922		Devon	RPKI valid

None in the routing table.

Prefix	Origin AS	Location	RPKI
50.201.252.0/24	AS33657	Fresno	RPKI valid
50.202.117.0/24	AS33657	Norcross	RPKI valid
50.202.155.0/24	AS33657	Hazleton	RPKI valid
50.203.251.0/24	AS33657	Arnold	RPKI valid
50.204.116.0/24	AS33657	Frederick	RPKI valid
50.204.128.0/24	AS33657		RPKI valid
50.205.74.0/24	AS33657		RPKI valid
50.207.162.0/24	AS33657	West Memphis	RPKI valid
50.216.214.0/24	AS33657	Miami	RPKI valid
50.219.87.0/24	AS33657	Beltsville	RPKI valid
50.223.158.0/24	AS33657	Germantown	RPKI valid
50.223.159.0/24	AS33657		RPKI valid
50.224.212.0/24	AS33657	Baltimore	RPKI valid
50.232.109.0/24	AS33657	Oak Forest	RPKI valid
50.232.173.0/24	AS33657	Aurora	RPKI valid
50.232.184.0/24	AS33657		RPKI valid
50.235.98.0/24	AS33657	Waterbury	RPKI valid
50.235.236.0/24	AS33657	Westchester	RPKI valid
50.236.38.0/24	AS33657	Lancaster	RPKI valid
50.236.234.0/24	AS33657	Suwanee	RPKI valid
50.238.163.0/24	AS33657	Kearny	RPKI valid
69.67.80.0/20	AS33657	Baltimore	No ROA
76.78.2.0/24	AS33657	Towson	No ROA
107.1.101.0/24	AS33657	Arlington	RPKI valid
192.110.220.0/23	AS33657		No ROA
192.189.235.0/24	AS33657		No ROA
208.87.105.0/24	AS33657		No ROA
2001:559:48::/48	AS33657	Union City	RPKI valid
2001:559:7a::/48	AS33657	Union City	RPKI valid
2001:559:87::/48	AS33657	Union City	RPKI valid
2001:559:a2::/48	AS33657	Union City	RPKI valid
2001:559:ae::/48	AS33657	Union City	RPKI valid
2001:559:db::/48	AS33657	Union City	RPKI valid
2001:559:110::/48	AS33657	Union City	RPKI valid
2001:559:136::/48	AS33657	Union City	RPKI valid
2001:559:16a::/48	AS33657	Union City	RPKI valid
2001:559:1da::/48	AS33657	Union City	RPKI valid
2001:559:1f8::/48	AS33657	Union City	RPKI valid
2001:559:202::/48	AS33657	Union City	RPKI valid
2001:559:214::/48	AS33657	Union City	RPKI valid
2001:559:246::/48	AS33657	Union City	RPKI valid
2001:559:25a::/48	AS33657	Union City	RPKI valid
2001:559:25b::/48	AS33657	Union City	RPKI valid
2001:559:282::/48	AS33657	Union City	RPKI valid
2001:559:284::/48	AS33657	Union City	RPKI valid
2001:559:288::/48	AS33657	Union City	RPKI valid
2001:559:2b6::/48	AS33657	Union City	RPKI valid
2001:559:2ca::/48	AS33657	Union City	RPKI valid
2001:559:2cb::/48	AS33657	Union City	RPKI valid
2001:559:2f3::/48	AS33657	Union City	RPKI valid
2001:559:300::/48	AS33657	Union City	RPKI valid
2001:559:304::/48	AS33657	Union City	RPKI valid
2001:559:30d::/48	AS33657	Union City	RPKI valid
2001:559:319::/48	AS33657	Union City	RPKI valid
2001:559:380::/48	AS33657	Union City	RPKI valid
2001:559:3ba::/48	AS33657	Union City	RPKI valid
2001:559:3ca::/48	AS33657	Union City	RPKI valid
2001:559:3d2::/48	AS33657	Union City	RPKI valid
2001:559:3dc::/48	AS33657	Union City	RPKI valid
2001:559:3eb::/48	AS33657	Union City	RPKI valid
2001:559:3f1::/48	AS33657	Union City	RPKI valid
2001:559:42c::/48	AS33657		RPKI valid
2001:559:43a::/48	AS33657		RPKI valid
2001:559:45a::/48	AS33657		RPKI valid
2001:559:488::/48	AS33657		RPKI valid
2001:559:489::/48	AS33657		RPKI valid
2001:559:491::/48	AS33657		RPKI valid
2001:559:4a0::/48	AS33657		RPKI valid
2001:559:4a5::/48	AS33657		RPKI valid
2001:559:4a8::/48	AS33657		RPKI valid
2001:559:548::/48	AS33657		RPKI valid
2001:559:574::/48	AS33657		RPKI valid
2001:559:588::/48	AS33657		RPKI valid
2001:559:5b7::/48	AS33657		RPKI valid
2001:559:5cb::/48	AS33657		RPKI valid
2001:559:5cd::/48	AS33657		RPKI valid
2001:559:5d3::/48	AS33657		RPKI valid
2001:559:5ef::/48	AS33657		RPKI valid
2001:559:70d::/48	AS33657	District Heights	RPKI valid
2001:559:714::/48	AS33657	District Heights	RPKI valid
2001:559:718::/48	AS33657	District Heights	RPKI valid
2001:559:721::/48	AS33657	District Heights	RPKI valid
2001:559:724::/48	AS33657	District Heights	RPKI valid
2001:559:737::/48	AS33657	District Heights	RPKI valid
2001:559:74b::/48	AS33657	District Heights	RPKI valid
2001:559:758::/48	AS33657	District Heights	RPKI valid
2001:559:75e::/48	AS33657	District Heights	RPKI valid
2001:559:794::/48	AS33657	District Heights	RPKI valid
2001:559:7a1::/48	AS33657	District Heights	RPKI valid
2001:559:7be::/48	AS33657	District Heights	RPKI valid
2001:559:7d0::/48	AS33657	District Heights	RPKI valid
2001:559:7e2::/48	AS33657	District Heights	RPKI valid
2001:559:7e5::/48	AS33657	District Heights	RPKI valid
2001:559:7e6::/48	AS33657	District Heights	RPKI valid
2001:559:7e9::/48	AS33657	District Heights	RPKI valid
2001:559:7fe::/48	AS33657	District Heights	RPKI valid
2001:559:800a::/48	AS33657	South Dennis	RPKI valid
2001:559:803f::/48	AS33657		RPKI valid
2001:559:8040::/48	AS33657		RPKI valid
2001:559:8041::/48	AS33657		RPKI valid
2001:559:805e::/48	AS33657		RPKI valid
2001:559:8061::/48	AS33657		RPKI valid
2001:559:808e::/48	AS33657		RPKI valid
2001:559:8090::/48	AS33657		RPKI valid
2001:559:80b0::/48	AS33657		RPKI valid
2001:559:80b1::/48	AS33657		RPKI valid
2001:559:80b5::/48	AS33657		RPKI valid
2001:559:80c2::/48	AS33657		RPKI valid
2001:559:80cb::/48	AS33657		RPKI valid
2001:559:80d3::/48	AS33657		RPKI valid
2001:559:80e9::/48	AS33657		RPKI valid
2001:559:80f5::/48	AS33657		RPKI valid
2001:559:80fc::/48	AS33657		RPKI valid
2001:559:80fd::/48	AS33657		RPKI valid
2001:559:810e::/48	AS33657		RPKI valid
2001:559:8140::/48	AS33657		RPKI valid
2001:559:8141::/48	AS33657		RPKI valid
2001:559:814f::/48	AS33657		RPKI valid
2001:559:8154::/48	AS33657		RPKI valid
2001:559:8161::/48	AS33657		RPKI valid
2001:559:816a::/48	AS33657		RPKI valid
2001:559:816b::/48	AS33657		RPKI valid
2001:559:816d::/48	AS33657		RPKI valid
2001:559:8171::/48	AS33657		RPKI valid
2001:559:81b5::/48	AS33657	Houston	RPKI valid
2001:559:81ca::/48	AS33657	Houston	RPKI valid
2001:559:81f0::/48	AS33657	Houston	RPKI valid
2001:559:81ff::/48	AS33657	Houston	RPKI valid
2001:559:8212::/48	AS33657		RPKI valid
2001:559:8213::/48	AS33657		RPKI valid
2001:559:8215::/48	AS33657		RPKI valid
2001:559:8247::/48	AS33657		RPKI valid
2001:559:8262::/48	AS33657		RPKI valid
2001:559:8263::/48	AS33657		RPKI valid
2001:559:82c9::/48	AS33657		RPKI valid
2001:559:82d8::/48	AS33657		RPKI valid
2001:559:832a::/48	AS33657		RPKI valid
2001:559:8331::/48	AS33657		RPKI valid
2001:559:8336::/48	AS33657		RPKI valid
2001:559:8338::/48	AS33657		RPKI valid
2001:559:833a::/48	AS33657		RPKI valid
2001:559:834c::/48	AS33657		RPKI valid
2001:559:835c::/48	AS33657		RPKI valid
2001:559:836f::/48	AS33657		RPKI valid
2001:559:837f::/48	AS33657		RPKI valid
2001:559:8380::/48	AS33657		RPKI valid
2001:559:8396::/48	AS33657		RPKI valid
2001:559:83b9::/48	AS33657		RPKI valid
2001:559:83eb::/48	AS33657		RPKI valid
2001:559:840d::/48	AS33657		RPKI valid
2001:559:8419::/48	AS33657		RPKI valid
2001:559:841b::/48	AS33657		RPKI valid
2001:559:841d::/48	AS33657		RPKI valid
2001:559:8444::/48	AS33657		RPKI valid
2001:559:846a::/48	AS33657		RPKI valid
2001:559:847a::/48	AS33657		RPKI valid
2001:559:847e::/48	AS33657		RPKI valid
2001:559:849f::/48	AS33657		RPKI valid
2001:559:84bc::/48	AS33657		RPKI valid
2001:559:84be::/48	AS33657		RPKI valid
2001:559:84cc::/48	AS33657		RPKI valid
2001:559:84de::/48	AS33657		RPKI valid
2001:559:84e1::/48	AS33657		RPKI valid
2001:559:8510::/48	AS33657		RPKI valid
2001:559:8516::/48	AS33657		RPKI valid
2001:559:857e::/48	AS33657		RPKI valid
2001:559:857f::/48	AS33657		RPKI valid
2001:559:8581::/48	AS33657		RPKI valid
2001:559:8582::/48	AS33657		RPKI valid
2001:559:8583::/48	AS33657		RPKI valid
2001:559:85a7::/48	AS33657		RPKI valid
2001:559:85ab::/48	AS33657		RPKI valid
2001:559:85bc::/48	AS33657		RPKI valid
2001:559:85cd::/48	AS33657		RPKI valid
2001:559:85e4::/48	AS33657		RPKI valid
2001:559:85ec::/48	AS33657		RPKI valid
2001:559:85f0::/48	AS33657		RPKI valid
2001:559:8617::/48	AS33657		RPKI valid
2001:559:864a::/48	AS33657		RPKI valid
2001:559:865a::/48	AS33657		RPKI valid
2001:559:865b::/48	AS33657		RPKI valid
2001:559:8682::/48	AS33657		RPKI valid
2001:559:869b::/48	AS33657		RPKI valid
2001:559:869c::/48	AS33657		RPKI valid
2001:559:86ba::/48	AS33657		RPKI valid
2001:559:8722::/48	AS33657		RPKI valid
2001:559:8726::/48	AS33657		RPKI valid
2001:559:8728::/48	AS33657		RPKI valid
2001:559:8740::/48	AS33657		RPKI valid
2001:559:874d::/48	AS33657		RPKI valid
2001:559:874f::/48	AS33657		RPKI valid
2001:559:875e::/48	AS33657		RPKI valid
2001:559:8779::/48	AS33657		RPKI valid
2001:559:8786::/48	AS33657		RPKI valid
2001:559:8794::/48	AS33657		RPKI valid
2001:559:87b4::/48	AS33657		RPKI valid
2001:559:87cc::/48	AS33657		RPKI valid
2001:559:87f5::/48	AS33657		RPKI valid
2001:559:c05b::/48	AS33657	Newark	RPKI valid
2001:559:c06a::/48	AS33657	Newark	RPKI valid

200 / 265

Origin AS

Details →

AS: AS33657
Name: Comcast - Baltimore and D.C.
Also Known As:: Comcast - Baltimore and D.C. (BAD)
Prefixes: 27 IPv4 · 239 IPv6
Peers: 79 (2 Upstreams)

Approximate location

GeoLite2

External links

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