ResearchIRR · RADB

AS-NMDTRANSIT Authorized transit ASNs for networkMaryland

An as-set registered in RADB, maintained by MAINT-AS27026. It names 18 ASes and 0 sets directly; followed all the way down, it reaches 18 ASes through 0 nested sets.

Members

What AS-NMDTRANSIT lists

18 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS4954 CARRAS13605 MEMA-CFMRAS15196 MDDOTAS15268 MDARCHIVESAS19861 WCBEAS26297 HCGOVAS30067 AACG-ASAS40148 PRINCE-GEORGES-INTERGOVERNMENTAL-NETWORKAS53302 BALTIMORECOUNTYGOVERNMENTAS55111 CALVERT-COUNTYAS55291 HARRIS-COUNTY-ASAS64248 WCPS-ASN-01AS393709 HCGASAS394308 TF-178-SJLAS396087 SMCMAS397940 FCG-AS-01AS398130 MARYLAND-AOCAS401062 MD-HAGERSTOWN-COMMUNITY-COLLEGE-01
Expanded

Every AS it reaches

What a filter built from AS-NMDTRANSIT would let in: 18 ASes.

Show the 18 ASes
AS4954AS13605AS15196AS15268AS19861AS26297AS30067AS40148AS53302AS55111AS55291AS64248AS393709AS394308AS396087AS397940AS398130AS401062
Prefixes

What AS-NMDTRANSIT covers

Every route object in the IRR whose origin is one of the 18 ASes it reaches: the prefixes a filter built from AS-NMDTRANSIT (with bgpq4, say) would allow. 68 IPv4 and 3 IPv6. Every one is in the IRR API.

68 IPv4 prefixes
138.78.0.0/16162.216.48.0/22162.216.48.0/24162.216.49.0/24162.216.50.0/23162.216.50.0/24162.216.51.0/24162.247.192.0/22165.140.212.0/22165.140.212.0/24165.140.213.0/24165.140.214.0/24165.140.215.0/24167.102.135.0/24167.102.138.0/24167.102.155.0/24167.102.156.0/22167.102.156.0/24167.102.157.0/24167.102.158.0/24167.102.159.0/24167.102.188.0/22167.102.204.0/22167.102.204.0/24167.102.205.0/24167.102.206.0/24167.102.207.0/24167.102.218.0/23167.102.238.0/23167.102.248.0/21167.102.248.0/24167.102.249.0/24167.102.250.0/24167.102.251.0/24167.102.252.0/24167.102.253.0/24167.102.254.0/24167.102.255.0/24170.93.0.0/16170.93.140.0/23170.93.142.0/23170.93.144.0/24170.93.145.0/24170.93.226.0/24170.93.227.0/24170.99.0.0/16170.99.124.0/24170.99.142.0/24170.99.171.0/24170.99.172.0/24170.99.174.0/24170.99.224.0/24170.99.239.0/24170.99.242.0/24170.99.247.0/24170.99.40.0/24170.99.47.0/24170.99.79.0/24198.232.183.0/24198.51.120.0/24198.51.121.0/24199.248.200.0/24199.248.201.0/24204.145.181.0/2423.149.12.0/2474.124.60.0/2474.80.169.0/2474.80.170.0/24
3 IPv6 prefixes
2605:9b40::/322606:8e80:3000::/482620:63:8000::/48
Registries

Each registry’s copy

RADB18 membersAuthorized transit ASNs for networkMaryland
Maintained byMAINT-AS27026
Last modified2026-09-03T10:36:13Z
MembersAS4954 AS13605 AS15196 AS15268 AS19861 AS30067 AS40148 AS53302 AS55111 AS55291 AS393709 AS394308 AS396087 AS397940 AS398130 AS64248 AS401062 AS26297
mbrs-by-refN
Used by

Sets that include AS-NMDTRANSIT

AS-COMCAST-EDIAAS27026:AS-CONE
Tools

Check AS-NMDTRANSIT live

IRR API, with prefixes