ResearchRouting table, looking glass, RPKI & IRR

64.204.0.0/15 GTT Communications Inc.

Announced by AS3257 GTT Communications Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 64.204.0.0/15

Prefix
64.204.0.0/15
Origin
AS3257 GTT-BACKBONE
RPKI
RPKI not found
Size
131,072 addresses
Less specific
none
More specifics
259
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-14 12:02 UTC
Paths

How 64.204.0.0/15 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated6d 9h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities903:900 903:13760
Updated6d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated1d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities174:21000 174:22013
Updated6d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3257
OriginAS3257 GTT Communications Inc.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 11h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
64.204.0.0/15AS7455 MOTO-INT1-ASLEVEL3Proxy-registered route objectLEVEL3-MNT
64.204.0.0/15AS3257 GTT-BACKBONERADBGTTMAINT-AS3257
More specific

Prefixes inside 64.204.0.0/15

259 announced prefixes fall inside this one.

Show the 259 prefixes
64.204.0.0/24 AS6939 HURRICANE64.204.1.0/24 AS212980 UAB-ATLANTIS-CAPITAL64.204.2.0/23 AS63450 ETHERWEBNET64.204.4.0/24 AS6939 HURRICANE64.204.5.0/24 AS20473 AS-VULTR64.204.7.0/24 AS211415 Internet-464.204.8.0/24 AS29802 HVC-AS64.204.11.0/24 AS16276 OVH64.204.12.0/24 AS209043 IPRoyal64.204.13.0/24 AS200017 Ecolando64.204.14.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.204.16.0/24 AS397423 TIER-NET64.204.17.0/24 AS399275 SOLID64.204.18.0/24 AS40676 AS4067664.204.19.0/24 AS214208 IPElis64.204.21.0/24 AS40564 VOCOM-LAX-QUINBY-164.204.22.0/24 AS215727 ASNSWORLDWIDE64.204.23.0/24 AS215727 ASNSWORLDWIDE64.204.24.0/22 AS46783 EL-US64.204.28.0/22 AS9304 HUTCHISON-AS-AP64.204.32.0/24 AS397423 TIER-NET64.204.33.0/24 AS209043 IPRoyal64.204.36.0/24 AS402981 CODE3HOSTING64.204.37.0/24 AS401142 ACERDP64.204.40.0/24 AS6079 RCN-AS64.204.41.0/24 AS6079 RCN-AS64.204.44.0/24 AS6079 RCN-AS64.204.45.0/24 AS7029 WINDSTREAM64.204.46.0/24 AS7029 WINDSTREAM64.204.47.0/24 AS7029 WINDSTREAM64.204.48.0/23 AS206069 CORNSEED64.204.50.0/24 AS205840 FONECLOUD64.204.52.0/24 AS49791 AS-3HCLOUD64.204.54.0/24 AS6079 RCN-AS64.204.55.0/24 AS6079 RCN-AS64.204.57.0/24 AS273954 AS27395464.204.58.0/24 AS6079 RCN-AS64.204.59.0/24 AS7029 WINDSTREAM64.204.60.0/24 AS274757 AS27475764.204.61.0/24 AS6079 RCN-AS64.204.63.0/24 AS6079 RCN-AS64.204.65.0/24 AS16509 AMAZON-0264.204.66.0/23 AS36002 GOMAMI64.204.66.0/24 AS36002 GOMAMI64.204.68.0/24 AS139076 ENJOYVC-AS-AP64.204.69.0/24 AS16509 AMAZON-0264.204.70.0/24 AS198584 PIO-Hosting64.204.71.0/24 AS209043 IPRoyal64.204.72.0/21 AS5650 FRONTIER-FRTR64.204.80.0/24 AS398256 AS-ULTAHOST64.204.81.0/24 AS214208 IPElis64.204.83.0/24 AS214208 IPElis64.204.84.0/22 AS199959 CrownCloud64.204.90.0/24 AS273894 AS27389464.204.91.0/24 AS6079 RCN-AS64.204.92.0/22 AS58325 BANDWIDTH-ASIA64.204.96.0/24 AS174 COGENT-17464.204.97.0/24 AS396356 LATITUDE-SH64.204.98.0/24 AS6079 RCN-AS64.204.99.0/24 AS174 COGENT-17464.204.100.0/24 AS32693 NEXX64.204.101.0/24 AS174 COGENT-17464.204.102.0/24 AS32693 NEXX64.204.103.0/24 AS174 COGENT-17464.204.104.0/24 AS32693 NEXX64.204.105.0/24 AS32693 NEXX64.204.106.0/24 AS32693 NEXX64.204.108.0/22 AS199959 CrownCloud64.204.112.0/24 AS19318 IS-AS-164.204.113.0/24 AS7029 WINDSTREAM64.204.114.0/24 AS6079 RCN-AS64.204.116.0/24 AS6079 RCN-AS64.204.119.0/24 AS209043 IPRoyal64.204.120.0/24 AS6079 RCN-AS64.204.121.0/24 AS6079 RCN-AS64.204.122.0/24 AS6079 RCN-AS64.204.123.0/24 AS6079 RCN-AS64.204.124.0/24 AS6079 RCN-AS64.204.127.0/24 AS214208 IPElis64.204.130.0/24 AS212238 CDNEXT64.204.136.0/24 AS211439 locotorpi64.204.137.0/24 AS397423 TIER-NET64.204.138.0/24 AS137409 GSLNETWORKS-AS-AP64.204.139.0/24 AS154267 JEO-AS-AP64.204.141.0/24 AS6079 RCN-AS64.204.142.0/24 AS208226 OUIHEBERG64.204.143.0/24 AS397423 TIER-NET64.204.145.0/24 AS64267 AS-SPRIOUS64.204.146.0/24 AS393406 DIGITALOCEAN-AS39340664.204.147.0/24 AS30088 GC-852-3008864.204.156.0/22 AS8881 VERSATEL64.204.163.0/24 AS212609 Internet-664.204.164.0/24 AS21859 ZEN-ECN64.204.167.0/24 AS212238 CDNEXT64.204.168.0/24 AS6079 RCN-AS64.204.170.0/24 AS212238 CDNEXT64.204.171.0/24 AS5065 BUNNY-COMMUNICATIONS-GLOBAL64.204.173.0/24 AS6079 RCN-AS64.204.174.0/24 AS6079 RCN-AS64.204.175.0/24 AS40676 AS4067664.204.176.0/24 AS20473 AS-VULTR64.204.178.0/24 AS174 COGENT-17464.204.179.0/24 AS6079 RCN-AS64.204.180.0/24 AS213250 ITP-SOLUTIONS64.204.182.0/24 AS203446 AS20344664.204.184.0/22 AS199959 CrownCloud64.204.189.0/24 AS6079 RCN-AS64.204.190.0/24 AS6079 RCN-AS64.204.192.0/24 AS393406 DIGITALOCEAN-AS39340664.204.193.0/24 AS6079 RCN-AS64.204.194.0/23 AS214432 NTT-Communications-Corporation64.204.196.0/24 AS6079 RCN-AS64.204.197.0/24 AS6079 RCN-AS64.204.198.0/24 AS6079 RCN-AS64.204.199.0/24 AS6079 RCN-AS64.204.200.0/24 AS60117 HS64.204.201.0/24 AS6079 RCN-AS64.204.202.0/24 AS212238 CDNEXT64.204.203.0/24 AS203446 AS20344664.204.204.0/24 AS402349 GATEWAYSENTRY64.204.205.0/24 AS6079 RCN-AS64.204.206.0/24 AS6079 RCN-AS64.204.207.0/24 AS212238 CDNEXT64.204.208.0/22 AS8881 VERSATEL64.204.213.0/24 AS211826 ISTQSERVERS-AS64.204.215.0/24 AS6079 RCN-AS64.204.216.0/24 AS219105 APFB64.204.218.0/24 AS205489 CODEASSET64.204.219.0/24 AS393406 DIGITALOCEAN-AS39340664.204.220.0/24 AS397423 TIER-NET64.204.222.0/24 AS6079 RCN-AS64.204.225.0/24 AS6079 RCN-AS64.204.226.0/24 AS6079 RCN-AS64.204.228.0/24 AS6079 RCN-AS64.204.229.0/24 AS16509 AMAZON-0264.204.230.0/23 AS49791 AS-3HCLOUD64.204.236.0/24 AS212238 CDNEXT64.204.237.0/24 AS35661 VIRTUASYS-EU64.204.238.0/24 AS218803 GOUNDETECTED-AS64.204.239.0/24 AS29802 HVC-AS64.204.240.0/24 AS6079 RCN-AS64.204.241.0/24 AS6079 RCN-AS64.204.242.0/24 AS212238 CDNEXT64.204.243.0/24 AS204765 PG8GLOBAL64.204.244.0/22 AS174 COGENT-17464.204.248.0/24 AS20326 TERASWITCH64.204.250.0/24 AS28753 LEASEWEB-DE-FRA-1064.204.252.0/24 AS212238 CDNEXT64.204.253.0/24 AS205489 CODEASSET64.204.254.0/24 AS28753 LEASEWEB-DE-FRA-1064.204.255.0/24 AS212238 CDNEXT64.205.16.0/24 AS5650 FRONTIER-FRTR64.205.17.0/24 AS5650 FRONTIER-FRTR64.205.18.0/24 AS5650 FRONTIER-FRTR64.205.19.0/24 AS5650 FRONTIER-FRTR64.205.20.0/24 AS5650 FRONTIER-FRTR64.205.21.0/24 AS5650 FRONTIER-FRTR64.205.22.0/24 AS5650 FRONTIER-FRTR64.205.23.0/24 AS5650 FRONTIER-FRTR64.205.24.0/24 AS5650 FRONTIER-FRTR64.205.25.0/24 AS5650 FRONTIER-FRTR64.205.26.0/24 AS5650 FRONTIER-FRTR64.205.27.0/24 AS5650 FRONTIER-FRTR64.205.28.0/24 AS5650 FRONTIER-FRTR64.205.29.0/24 AS5650 FRONTIER-FRTR64.205.30.0/24 AS5650 FRONTIER-FRTR64.205.31.0/24 AS5650 FRONTIER-FRTR64.205.35.0/24 AS200017 Ecolando64.205.36.0/22 AS5650 FRONTIER-FRTR64.205.40.0/24 AS200017 Ecolando64.205.41.0/24 AS200017 Ecolando64.205.43.0/24 AS200017 Ecolando64.205.44.0/22 AS5650 FRONTIER-FRTR64.205.48.0/22 AS5650 FRONTIER-FRTR64.205.52.0/24 AS200017 Ecolando64.205.53.0/24 AS26042 FIBERSTATE64.205.54.0/24 AS197974 PLYM-AS64.205.56.0/22 AS5650 FRONTIER-FRTR64.205.61.0/24 AS64267 AS-SPRIOUS64.205.62.0/24 AS402072 OZONTI-NETWORK-LLC64.205.63.0/24 AS218910 ASHORE-LIMITED64.205.65.0/24 AS218911 ORION-LIMITED64.205.70.0/24 AS16125 CHERRYSERVERS1-AS64.205.72.0/24 AS25369 BANDWIDTH-AS64.205.73.0/24 AS14315 1GSERVERS64.205.75.0/24 AS142285 KEITHNET-AS-AP64.205.77.0/24 AS200017 Ecolando64.205.78.0/24 AS212238 CDNEXT64.205.80.0/24 AS212238 CDNEXT64.205.82.0/24 AS6079 RCN-AS64.205.83.0/24 AS6079 RCN-AS64.205.84.0/24 AS6079 RCN-AS64.205.85.0/24 AS6079 RCN-AS64.205.86.0/24 AS6079 RCN-AS64.205.87.0/24 AS6079 RCN-AS64.205.88.0/24 AS6079 RCN-AS64.205.89.0/24 AS6079 RCN-AS64.205.92.0/24 AS32613 IWEB-AS64.205.93.0/24 AS21859 ZEN-ECN64.205.94.0/24 AS6079 RCN-AS64.205.95.0/24 AS6079 RCN-AS64.205.97.0/24 AS6079 RCN-AS64.205.98.0/24 AS6079 RCN-AS64.205.99.0/24 AS6079 RCN-AS64.205.102.0/24 AS200658 CoreCloud64.205.104.0/24 AS6079 RCN-AS64.205.105.0/24 AS6079 RCN-AS64.205.108.0/24 AS213607 WORLD-FIRST-COMMUNICATION-LTD64.205.109.0/24 AS6079 RCN-AS64.205.111.0/24 AS6079 RCN-AS64.205.112.0/24 AS60982 XZONE64.205.114.0/24 AS6079 RCN-AS64.205.115.0/24 AS13335 CLOUDFLARENET64.205.116.0/24 AS6079 RCN-AS64.205.117.0/24 AS6079 RCN-AS64.205.118.0/24 AS6079 RCN-AS64.205.119.0/24 AS6079 RCN-AS64.205.120.0/24 AS6079 RCN-AS64.205.121.0/24 AS6079 RCN-AS64.205.122.0/24 AS6079 RCN-AS64.205.123.0/24 AS6079 RCN-AS64.205.124.0/24 AS6079 RCN-AS64.205.126.0/24 AS6079 RCN-AS64.205.128.0/22 AS9009 M24764.205.136.0/22 AS2856 BT-UK-AS64.205.144.0/22 AS2856 BT-UK-AS64.205.152.0/22 AS5650 FRONTIER-FRTR64.205.156.0/22 AS147034 BAREBOXCOMBD-AS-AP64.205.160.0/22 AS5650 FRONTIER-FRTR64.205.164.0/22 AS147034 BAREBOXCOMBD-AS-AP64.205.168.0/22 AS5650 FRONTIER-FRTR64.205.172.0/22 AS147034 BAREBOXCOMBD-AS-AP64.205.176.0/24 AS62610 ZEN-DPS64.205.177.0/24 AS62610 ZEN-DPS64.205.178.0/24 AS62610 ZEN-DPS64.205.179.0/24 AS62610 ZEN-DPS64.205.180.0/24 AS62610 ZEN-DPS64.205.182.0/24 AS62610 ZEN-DPS64.205.183.0/24 AS21859 ZEN-ECN64.205.184.0/22 AS3257 GTT-BACKBONE64.205.188.0/22 AS147034 BAREBOXCOMBD-AS-AP64.205.193.0/24 AS3257 GTT-BACKBONE64.205.194.0/23 AS3257 GTT-BACKBONE64.205.196.0/22 AS3257 GTT-BACKBONE64.205.200.0/24 AS62610 ZEN-DPS64.205.201.0/24 AS62610 ZEN-DPS64.205.203.0/24 AS62610 ZEN-DPS64.205.204.0/24 AS62610 ZEN-DPS64.205.205.0/24 AS62610 ZEN-DPS64.205.206.0/24 AS62610 ZEN-DPS64.205.208.0/22 AS3257 GTT-BACKBONE64.205.212.0/22 AS2914 NTT-DATA-291464.205.216.0/22 AS20115 CHARTER-2011564.205.220.0/22 AS397423 TIER-NET64.205.224.0/23 AS5650 FRONTIER-FRTR64.205.224.0/24 AS7029 WINDSTREAM64.205.225.0/24 AS7029 WINDSTREAM64.205.232.0/22 AS47690 TNGNET64.205.236.0/22 AS20115 CHARTER-20115
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