AS7015 · 
US — COMCAST-7015 - Comcast Cable Communications, LLC
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COMCAST-7015 - Comcast Cable Communications, LLC · · US
Selected local snapshot coverage; not the whole Internet. BGP snapshots: ris-rrc00 10 Oct 16:00 UTC; routeviews2 10 Oct 20:00 UTC; routeviews6 10 Oct 20:00 UTC. Validator: 10 Oct 22:14 UTC. Publication-point issues: 87
Address space details
Overlapping originated prefixes counted once. IPv4 addresses: 46,080
IPv6 addresses: 508957770057758882551300096
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Observed originated prefixes
These are observed BGP origins, not an inventory of registered allocations or transit reachability.
541 matching prefix–origin pairs. Each pair appears once; source observations are in Details.
| Prefix | RPKI | Last observed | Details |
|---|---|---|---|
Valid | 10 Oct 20:00 UTC | 2 source observations
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Valid | 10 Oct 20:00 UTC | 2 source observations
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Valid | 10 Oct 20:00 UTC | 2 source observations
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Valid | 10 Oct 20:00 UTC | 2 source observations
| |
Valid | 10 Oct 20:00 UTC | 2 source observations
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Valid | 10 Oct 20:00 UTC | 2 source observations
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Valid | 10 Oct 20:00 UTC | 2 source observations
| |
Valid | 10 Oct 20:00 UTC | 2 source observations
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Valid | 10 Oct 20:00 UTC | 2 source observations
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Valid | 10 Oct 20:00 UTC | 2 source observations
| |
Valid | 10 Oct 20:00 UTC | 2 source observations
| |
Valid | 10 Oct 20:00 UTC | 2 source observations
| |
Valid | 10 Oct 20:00 UTC | 2 source observations
| |
Valid | 10 Oct 20:00 UTC | 2 source observations
| |
Valid | 10 Oct 20:00 UTC | 2 source observations
| |
Valid | 10 Oct 20:00 UTC | 2 source observations
| |
Valid | 10 Oct 20:00 UTC | 2 source observations
| |
Valid | 10 Oct 20:00 UTC | 2 source observations
| |
Valid | 10 Oct 20:00 UTC | 2 source observations
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Valid | 10 Oct 20:00 UTC | 2 source observations
| |
Valid | 10 Oct 20:00 UTC | 2 source observations
| |
Valid | 10 Oct 20:00 UTC | 2 source observations
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Valid | 10 Oct 20:00 UTC | 2 source observations
| |
Valid | 10 Oct 20:00 UTC | 2 source observations
| |
Valid | 10 Oct 20:00 UTC | 2 source observations
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Observed AS neighbors
114 unique neighbors in the selected local snapshots. This is the available collector dataset, not a complete map of the Internet. Adjacency does not establish upstream service or peering.
114 matching neighbors · 1–25 shown
| Network | IPv4/IPv6 | Seen in | Last observed | Details |
|---|---|---|---|---|
AS156 · US Northeastern University | IPv4 | routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS5632 · US GORDONCOLLEGE - Gordon College | IPv4 | ris-rrc00, routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS6248 · US DEKA-R-D - DEKA Research & Development Corp | IPv4 | routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS6254 · US EGGINC - EG&G, Inc. | IPv4 | ris-rrc00, routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS7922 · US COMCAST-7922 - Comcast Cable Communications, LLC | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 10 Oct 20:00 UTC | Source observations
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AS10271 · US MEGANET-TCIX - Meganet Communications | IPv4 | routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS11198 · US SE-AMS-BOS-01 - Schneider Electric IT Corporation | IPv4 | ris-rrc00, routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS11343 · US WHOOP-ASN - Whoop, Inc. | IPv4 | ris-rrc00, routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS11499 · US WHOI-WOODSHOLE - Woods Hole Oceanographic Institution | IPv4 | routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS11713 · US GBGDC-IP1 - Granite Block Global Data Center, Inc | IPv4 | routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS12152 · US AS12152 - Ascensus, LLC. | IPv4 | ris-rrc00, routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS12184 · US FORRESTER-RESEARCH - Forrester Research | IPv4 | routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS12222 · US AKAMAI - Akamai Technologies, Inc. | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 10 Oct 20:00 UTC | Source observations
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AS12279 · US LAYER-EIGHT - VertitechIT, Inc. | IPv4 | ris-rrc00, routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS13510 · US BAYSTATEHEALTH - Baystate Health, Inc. | IPv4 | ris-rrc00, routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS14191 · US HT-WATERBURY-INC-01 - H&T Waterbury, INC | IPv4 | ris-rrc00, routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS14203 · US JUNIPER-NETWORKS - Juniper Networks, Inc. | IPv4 | ris-rrc00, routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS14337 · US CVMIN-AS1 - CVM, INC | IPv4 | ris-rrc00, routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS14705 · US ROXBURYCC-1234-MH - Roxbury Community College | IPv4 | routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS15124 · US TOR-CCONNECT-01 - Town of Ridgefield | IPv4 | ris-rrc00, routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS16434 · US HCM - Hitachi Cable Manchester, INC | IPv4 | routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS16481 · US BABSON-GNET - Babson College | IPv4 | ris-rrc00, routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS16669 · US APPLIED-MATERIALS - Applied Materials | IPv4 | ris-rrc00, routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS16758 · US RICOH USA - Ricoh USA, Inc. | IPv4 | ris-rrc00, routeviews2 | 10 Oct 20:00 UTC | Source observations
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AS17035 · US NBCUNI-17035 - NBCUniversal | IPv4 | routeviews2 | 10 Oct 20:00 UTC | Source observations
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View observed neighbor graph (up to 15 AS nodes)
Lines mean observed adjacency, with no commercial direction inferred. The table above provides the same evidence and source times.
Showing 14 of 114 matching neighbors, in table sort order, independent of table page.
Peering & locations
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Registry information
No cached registry response is available yet. Routing origins above are not a substitute for registry ownership.
Allocation statistics
NRO/RIR delegated-extended records describe allocation or assignment ranges. They do not prove a BGP announcement or replace more-specific RDAP registration information. Country is the allocation record’s registration country, not the physical location of every address.
- AS7015–AS7015 · arin · assigned · ASN allocation country: US · Allocation date: 2001-12-20 — NRO/RIR data · snapshot 10 Oct 00:00 UTC
Prefix count history
Local observation changes
Only comparable successful snapshots are compared. First imports, changed peer coverage and collection gaps are baselines, not new global routes or withdrawals. RPKI transition history is not available before it has been recorded.
- 10 Oct 16:00 UTC · No longer observed in selected snapshots · 2001:559:26b::/48
1 source observations
- ris-rrc00 · imported 10 Oct 16:34 UTC
- 10 Oct 14:00 UTC · No longer observed in selected snapshots · 2001:559:26b::/48
1 source observations
- routeviews6 · imported 10 Oct 15:07 UTC
Retained local prefix-count observations
Separate collector series. Missing rows are not zero. Peer-set changes are separate coverage, not a continuous trend.
| Source | Snapshot | Family | Prefixes | Peer coverage |
|---|---|---|---|---|
routeviews2 | 10 Oct 20:00 UTC | IPv4 | 120 | 140.192.8.16/IPv4 |
routeviews6 | 10 Oct 20:00 UTC | IPv6 | 421 | 2406:840:feed:2::1/IPv6 |
routeviews2 | 10 Oct 18:00 UTC | IPv4 | 120 | 140.192.8.16/IPv4 |
routeviews6 | 10 Oct 18:00 UTC | IPv6 | 421 | 2406:840:feed:2::1/IPv6 |
ris-rrc00 | 10 Oct 16:00 UTC | IPv4 | 120 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
ris-rrc00 | 10 Oct 16:00 UTC | IPv6 | 421 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
ris-rrc00 | 10 Oct 08:00 UTC | IPv4 | 120 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
ris-rrc00 | 10 Oct 08:00 UTC | IPv6 | 422 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |