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SL GREEN REALTY CORP

SL GREEN REALTY CORP uses 1,712 IPv4 addresses in 26 ranges, and 2 IPv6 ranges, by the registry records IP Company reads.

slgreen.com·United States

1,712
IPv4 addresses
26
IPv4 ranges
2
IPv6 ranges
6
ASes it operates
1
country

Who routes its space

The networks announcing its IPv4, by the addresses each announces.

  1. AS54004 Cablevision Lightpath LLC272 · 15.89%
  2. AS27457 SL Green Realty Corp256 · 14.95%
  3. AS46152 SL Green Realty Corp256 · 14.95%
  4. AS398499 SL Green Realty Corp256 · 14.95%
  5. AS399208 SL Green Realty Corp256 · 14.95%
  6. AS399684 SL Green Realty Corp256 · 14.95%
  7. AS12271 Charter Communications Inc80 · 4.67%
  8. AS174 Cogent Communications, LLC48 · 2.80%
  9. AS6128 Cablevision Systems Corp.24 · 1.40%
  10. AS3356 Level 3 Parent, LLC8 · 0.47%

Where its space is

Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.

  1. United States1,536 · 100.00%

Networks it operates

The autonomous systems registered under its domain, by the IPv4 each announces anywhere.

ASNNAMETYPEREGISTEREDIPV4
AS27457SL Green Realty CorpBusinessUnited States256
AS46152SL Green Realty CorpBusinessUnited States256
AS398499SL Green Realty CorpBusinessUnited States256
AS399208SL Green Realty CorpBusinessUnited States256
AS399684SL Green Realty CorpBusinessUnited States256
AS400836SL Green Realty CorpBusinessUnited States256

What the databases see

Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.

Speed tests

Speeds measured from its space in the last 90 days.

From M-Lab
62.6 Mbps
median download
533 Mbps
median upload
4
download tests
2
upload tests

Its address ranges

Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, a CIDR a row, with the network announcing each.

RANGEIPV4ORIGIN
198.54.140.0/24256AS398499
38.98.99.0/24256AS27457
65.51.129.0/24256AS399208
65.51.231.0/24256AS399684
65.51.80.0/24256AS54004
65.51.85.0/24256AS46152
50.74.175.64/2816AS12271
50.75.242.96/2816AS12271
108.179.59.88/298AS6128
167.206.75.192/298AS6128
172.254.40.168/298AS12271
172.254.84.224/298AS12271
23.246.67.0/298AS12271
24.157.55.32/298AS6128
38.122.135.72/298AS174
38.122.15.240/298AS174
38.140.180.16/298AS174
38.142.206.208/298AS174
38.88.236.0/298AS174
38.94.168.224/298AS174
50.74.137.160/298AS12271
65.51.7.176/298AS54004
65.89.151.24/298AS3356
69.193.139.72/298AS12271
69.74.42.96/298AS54004
72.43.152.40/298AS12271
2602:fd2c:1::-2602:fd2c:fff:ffff:ffff:ffff:ffff:ffff
2602:fd2c::/48AS398499

Names it registers under

The holder names its registry records give, by the IPv4 under each.

  1. SL GREEN REALTY CORP864 · 50.47%
  2. SL Green Realty Corp520 · 30.37%
  3. SL Green Realty Corp.304 · 17.76%
  4. SL GREEN REALTY16 · 0.93%
  5. SL GREEN REALTY CORP.8 · 0.47%
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