HomePrefix Lookup154.9.0.0/16

154.9.0.0/16

πŸ‡ΊπŸ‡Έ
CIDR
154.9.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
πŸ‡ΊπŸ‡Έ United States
City
WALTHAM
RIR
ARIN
Status
allocated
Allocated
2/5/1992

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
154.9.0.0/16AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026

Covering Prefix

71 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
154.9.32.0/20AS20335UDT - United Data Technologies, Inc.No ROAβ€”5/30/2026
154.9.48.0/20AS271948AS271948 - COATL, S.A. de C.V.No ROAβ€”5/30/2026
154.9.8.0/21AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026
154.9.160.0/21AS17253TEC-OF-JACKSON-INC - TEC of Jackson, Inc.No ROAβ€”5/30/2026
154.9.72.0/21AS19740SUDJAM - Sudjam, LLCNo ROAβ€”5/30/2026
154.9.192.0/21AS396026DEASIL-NETWORKS - Deasil NetworksNo ROAβ€”5/30/2026
154.9.208.0/22AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026
154.9.164.0/22AS17253TEC-OF-JACKSON-INC - TEC of Jackson, Inc.No ROAβ€”5/30/2026
154.9.160.0/22AS17253TEC-OF-JACKSON-INC - TEC of Jackson, Inc.No ROAβ€”5/30/2026
154.9.244.0/22AS55933CLOUDIE-AS-AP - Cloudie LimitedNo ROAβ€”5/30/2026
154.9.176.0/23AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026
154.9.16.0/23AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026
154.9.18.0/23AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026
154.9.214.0/23AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026
154.9.200.0/23AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026
154.9.128.0/23AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026
154.9.134.0/23AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026
154.9.182.0/23AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026
154.9.178.0/23AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026
154.9.24.0/23AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.252.0/23AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.212.0/23AS7346SPRINGTIDE-AS - Springtide Communications Validβ€”5/30/2026
154.9.2.0/23AS22168SHADOWSERVER-FOUNDATION - The Shadowserver Foundation, Inc.No ROAβ€”5/30/2026
154.9.246.0/23AS55933CLOUDIE-AS-AP - Cloudie LimitedNo ROAβ€”5/30/2026
154.9.244.0/23AS55933CLOUDIE-AS-AP - Cloudie LimitedNo ROAβ€”5/30/2026
154.9.202.0/23AS64010BASICBRIX-AS-AP - BasicBrix LLPNo ROAβ€”5/30/2026
154.9.65.0/24AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026
154.9.181.0/24AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026
154.9.211.0/24AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026
154.9.216.0/24AS174COGENT-174 - Cogent Communications, LLCNo ROAβ€”5/30/2026
154.9.253.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.31.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.30.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.29.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.28.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.254.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.27.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.26.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.255.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.224.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.225.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.226.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.227.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.228.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.229.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.230.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.231.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.232.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.233.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.234.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.235.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.236.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.237.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.238.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.239.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.240.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.241.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.242.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.243.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.25.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.24.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.248.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.249.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.250.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.251.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.252.0/24AS979NETLAB-SDN - NetLab GlobalNo ROAβ€”5/30/2026
154.9.0.0/24AS64249ENDOFFICE - Charles River OperationNo ROAβ€”5/30/2026
154.9.154.0/24AS64249ENDOFFICE - Charles River OperationNo ROAβ€”5/30/2026
154.9.155.0/24AS216429NETMAX-BRO-LTD NET MAX BRO LTDNo ROAβ€”5/30/2026
154.9.1.0/24AS262996AS262996 - MEGAMINAS TELECOMUNICACOES LTDANo ROAβ€”5/30/2026
154.9.180.0/24AS263242AS263242 - DIGITAL WORKNo ROAβ€”5/30/2026
Geolocation
CountryπŸ‡ΊπŸ‡ΈUnited StatesUS
CityWALTHAM
GEThttps://api.ipctl.io/v1/prefix/154.9.0.0/16

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/154.9.0.0/16" | jq