[REN-BGP-stats-all] Global R&E Routing Table Report - Guam (Global) view

REN Routing Table Report cscora at frr.nsrc.org
Fri Dec 17 21:31:33 UTC 2021


Global R&E Routing Table Report   21:25 GMT Fri 17 Dec, 2021

  BGP Table (Global) as seen at Guam.

Report Website:     https://bgp.nsrc.org/REN
Detailed Analysis:  https://bgp.nsrc.org/REN/Guam/

Analysis Summary
----------------

BGP routing table entries examined:                              899548
    Prefixes after maximum aggregation (per Origin AS):          333221
    Deaggregation factor:                                          2.70
    Unique aggregates announced (without unneeded subnets):      423028
Total ASes present in the Internet Routing Table:                 72511
    Prefixes per ASN:                                             12.41
Origin-only ASes present in the Internet Routing Table:           62454
Origin ASes announcing only one prefix:                           25198
Transit ASes present in the Internet Routing Table:               10057
Transit-only ASes present in the Internet Routing Table:            342
Average AS path length visible in the Internet Routing Table:       4.4
    Max AS path length visible:                                     251
    Max AS path prepend of ASN ( 21299)                             245
Prefixes from unregistered ASNs in the Routing Table:               920
    Number of instances of unregistered ASNs:                       922
Number of 32-bit ASNs allocated by the RIRs:                      38107
Number of 32-bit ASNs visible in the Routing Table:               31684
Prefixes from 32-bit ASNs in the Routing Table:                  152709
Number of bogon 32-bit ASNs visible in the Routing Table:            29
Special use prefixes present in the Routing Table:                    8
Prefixes being announced from unallocated address space:            835
Number of addresses announced to Internet:                   3073157760
    Equivalent to 183 /8s, 44 /16s and 170 /24s
    Percentage of available address space announced:               83.0
    Percentage of allocated address space announced:               83.0
    Percentage of available address space allocated:              100.0
    Percentage of address space in use by end-sites:               99.5
Total number of prefixes smaller than registry allocations:      307745

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes:                   231068
    Total APNIC prefixes after maximum aggregation:               64971
    APNIC Deaggregation factor:                                    3.56
Prefixes being announced from the APNIC address blocks:          226066
    Unique aggregates announced from the APNIC address blocks:    92819
APNIC Region origin ASes present in the Internet Routing Table:   12164
    APNIC Prefixes per ASN:                                       18.58
APNIC Region origin ASes announcing only one prefix:               3427
APNIC Region transit ASes present in the Internet Routing Table:   1704
Average APNIC Region AS path length visible:                        4.6
    Max APNIC Region AS path length visible:                         25
Number of APNIC region 32-bit ASNs visible in the Routing Table:   7367
Number of APNIC addresses announced to Internet:              773110080
    Equivalent to 46 /8s, 20 /16s and 185 /24s
APNIC AS Blocks        4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations)  23552-24575, 37888-38911, 45056-46079, 55296-56319,
                       58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks     1/8,  14/8,  27/8,  36/8,  39/8,  42/8,  43/8,
                        49/8,  58/8,  59/8,  60/8,  61/8, 101/8, 103/8,
                       106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
                       116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
                       123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
                       163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
                       203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
                       222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes:                    258998
    Total ARIN prefixes after maximum aggregation:               118678
    ARIN Deaggregation factor:                                     2.18
Prefixes being announced from the ARIN address blocks:           258580
    Unique aggregates announced from the ARIN address blocks:    122221
ARIN Region origin ASes present in the Internet Routing Table:    18945
    ARIN Prefixes per ASN:                                        13.65
ARIN Region origin ASes announcing only one prefix:                6857
ARIN Region transit ASes present in the Internet Routing Table:    1907
Average ARIN Region AS path length visible:                         4.3
    Max ARIN Region AS path length visible:                         251
Number of ARIN region 32-bit ASNs visible in the Routing Table:    4263
Number of ARIN addresses announced to Internet:              1300878912
    Equivalent to 77 /8s, 137 /16s and 214 /24s
ARIN AS Blocks         1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations)  2138-2584, 2615-2772, 2823-2829, 2880-3153
                       3354-4607, 4865-5119, 5632-6655, 6912-7466
                       7723-8191, 10240-12287, 13312-15359, 16384-17407
                       18432-20479, 21504-23551, 25600-26591,
                       26624-27647, 29696-30719, 31744-33791
                       35840-36863, 39936-40959, 46080-47103
                       53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks      3/8,   4/8,   6/8,   7/8,   8/8,   9/8,  11/8,
                        12/8,  13/8,  15/8,  16/8,  17/8,  18/8,  19/8,
                        20/8,  21/8,  22/8,  23/8,  24/8,  26/8,  28/8,
                        29/8,  30/8,  32/8,  33/8,  34/8,  35/8,  38/8,
                        40/8,  44/8,  47/8,  48/8,  50/8,  52/8,  53/8,
                        54/8,  55/8,  56/8,  57/8,  63/8,  64/8,  65/8,
                        66/8,  67/8,  68/8,  69/8,  70/8,  71/8,  72/8,
                        73/8,  74/8,  75/8,  76/8,  96/8,  97/8,  98/8,
                        99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
                       130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
                       138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
                       147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
                       158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
                       166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
                       174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
                       206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
                      

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes:                    256383
    Total RIPE prefixes after maximum aggregation:               116390
    RIPE Deaggregation factor:                                     2.20
Prefixes being announced from the RIPE address blocks:           252579
    Unique aggregates announced from the RIPE address blocks:    148173
RIPE Region origin ASes present in the Internet Routing Table:    28209
    RIPE Prefixes per ASN:                                         8.95
RIPE Region origin ASes announcing only one prefix:               12116
RIPE Region transit ASes present in the Internet Routing Table:    3837
Average RIPE Region AS path length visible:                         4.2
    Max RIPE Region AS path length visible:                          24
Number of RIPE region 32-bit ASNs visible in the Routing Table:   10595
Number of RIPE addresses announced to Internet:               713911168
    Equivalent to 42 /8s, 141 /16s and 107 /24s
RIPE AS Blocks         1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations)  2773-2822, 2830-2879, 3154-3353, 5377-5631
                       6656-6911, 8192-9215, 12288-13311, 15360-16383
                       20480-21503, 24576-25599, 28672-29695
                       30720-31743, 33792-35839, 38912-39935
                       40960-45055, 47104-52223, 56320-58367
                       59392-61439, 61952-62463, 64396-64495
                       196608-213403
RIPE Address Blocks      2/8,   5/8,  25/8,  31/8,  37/8,  46/8,  51/8,
                        62/8,  77/8,  78/8,  79/8,  80/8,  81/8,  82/8,
                        83/8,  84/8,  85/8,  86/8,  87/8,  88/8,  89/8,
                        90/8,  91/8,  92/8,  93/8,  94/8,  95/8, 109/8,
                       141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
                       193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes:                  123895
    Total LACNIC prefixes after maximum aggregation:              27217
    LACNIC Deaggregation factor:                                   4.55
Prefixes being announced from the LACNIC address blocks:         124601
    Unique aggregates announced from the LACNIC address blocks:   47653
LACNIC Region origin ASes present in the Internet Routing Table:  10873
    LACNIC Prefixes per ASN:                                      11.46
LACNIC Region origin ASes announcing only one prefix:              2268
LACNIC Region transit ASes present in the Internet Routing Table:  2155
Average LACNIC Region AS path length visible:                       4.8
    Max LACNIC Region AS path length visible:                        55
Number of LACNIC region 32-bit ASNs visible in the Routing Table:  8541
Number of LACNIC addresses announced to Internet:             176344576
    Equivalent to 10 /8s, 130 /16s and 206 /24s
LACNIC AS Blocks       26592-26623, 27648-28671, 52224-53247,
                       61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks  177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
                       191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes:                  28284
    Total AfriNIC prefixes after maximum aggregation:              5275
    AfriNIC Deaggregation factor:                                  5.36
Prefixes being announced from the AfriNIC address blocks:         36881
    Unique aggregates announced from the AfriNIC address blocks:  11401
AfriNIC Region origin ASes present in the Internet Routing Table:  1586
    AfriNIC Prefixes per ASN:                                     23.25
AfriNIC Region origin ASes announcing only one prefix:              530
AfriNIC Region transit ASes present in the Internet Routing Table:  305
Average AfriNIC Region AS path length visible:                      4.8
    Max AfriNIC Region AS path length visible:                       28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table:  918
Number of AfriNIC addresses announced to Internet:            108340480
    Equivalent to 6 /8s, 117 /16s and 37 /24s
AfriNIC AS Blocks      36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks  41/8,  45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
                      

APNIC Region per AS prefix count summary
----------------------------------------

   ASN  No of nets  /20 equiv  MaxAgg  Description
  9808        8748       8999      54  CHINAMOBILE-CN China Mobile Communicati
  7545        5840        787     681  TPG-INTERNET-AP TPG Telecom Limited, AU
  7552        3591       1330      20  VIETEL-AS-AP Viettel Group, VN
  7713        3483       1022      55  TELKOMNET-AS-AP PT Telekomunikasi Indon
 45899        3352       1896      54  VNPT-AS-VN VNPT Corp, VN
  4766        2239      11118     574  KIXS-AS-KR Korea Telecom, KR
  9498        2220        476     240  BBIL-AP BHARTI Airtel Ltd., IN
 45090        2136       1198      75  TENCENT-NET-AP Shenzhen Tencent Compute
  4755        2122        429     204  TATACOMM-AS TATA Communications formerl
 24560        2005        845     354  AIRTELBROADBAND-AS-AP Bharti Airtel Ltd

Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

   ASN  No of nets  /20 equiv  MaxAgg  Description
 16509        6043      10081    2593  AMAZON-02, US
 11492        4580        303     821  CABLEONE, US
 22773        4038       3042     393  ASN-CXA-ALL-CCI-22773-RDC, US
  7155        3950        264      30  VIASAT-SP-BACKBONE, US
 16625        3662       1887    2549  AKAMAI-AS, US
  6327        3391       1319      65  SHAW, CA
   749        2890      50784    2146  DNIC-AS-00749, US
 30036        2604        374     140  MEDIACOM-ENTERPRISE-BUSINESS, US
   209        2527       5043     434  CENTURYLINK-US-LEGACY-QWEST, US
 20115        2238       3033     504  CHARTER-20115, US

Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

   ASN  No of nets  /20 equiv  MaxAgg  Description
 12479        6847       1733     150  UNI2-AS, ES
  9121        6487       1692      17  TTNET, TR
 20940        3901       3361     226  AKAMAI-ASN1, NL
  8551        3510        378      39  BEZEQ-INTERNATIONAL-AS Bezeqint Interne
 39891        3271        187      23  ALJAWWALSTC-AS, SA
 12389        2911       2280     891  ROSTELECOM-AS, RU
  9009        2611        274    1392  M247, GB
 34984        2203        355     599  TELLCOM-AS, TR
 47331        2159        351    1649  TTNET, TR
 58224        1759        919     576  TCI, IR

Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

   ASN  No of nets  /20 equiv  MaxAgg  Description
  8151       10558       3450     582  Uninet S.A. de C.V., MX
 10620        3261        492     826  Telmex Colombia S.A., CO
 11830        2466        369      62  Instituto Costarricense de Electricidad
 13999        1637        283     461  Mega Cable, S.A. de C.V., MX
  6503        1436        355     522  Axtel, S.A.B. de C.V., MX
 28573        1376       2324     258  CLARO S.A., BR
  3816        1244        657     147  COLOMBIA TELECOMUNICACIONES S.A. ESP, C
 26615        1140       2350     138  TIM SA, BR
  6147        1091        370      21  Telefonica del Peru S.A.A., PE
 11664         993        190     443  Techtel LMDS Comunicaciones Interactiva

Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

   ASN  No of nets  /20 equiv  MaxAgg  Description
 24863        1626        393      21  LINKdotNET-AS, EG
 24835        1546        499      32  RAYA-AS, EG
 36992        1286       1430     268  ETISALAT-MISR, EG
 36903        1195        543     114  MT-MPLS, MA
 29571         852         68      11  ORANGE-COTE-IVOIRE, CI
 36935         685        521      39  Vodafone-, EG
  6713         613       1863      34  IAM-AS, MA
 15399         523         50      32  WANANCHI-, KE
 37342         470         32       1  MOVITEL, MZ
 23889         429        232      16  MauritiusTelecom, MU

Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

   ASN  No of nets  /20 equiv  MaxAgg  Description
  8151       10558       3450     582  Uninet S.A. de C.V., MX
  9808        8748       8999      54  CHINAMOBILE-CN China Mobile Communicati
 12479        6847       1733     150  UNI2-AS, ES
  9121        6487       1692      17  TTNET, TR
 16509        6043      10081    2593  AMAZON-02, US
  7545        5840        787     681  TPG-INTERNET-AP TPG Telecom Limited, AU
 11492        4580        303     821  CABLEONE, US
 22773        4038       3042     393  ASN-CXA-ALL-CCI-22773-RDC, US
  7155        3950        264      30  VIASAT-SP-BACKBONE, US
 20940        3901       3361     226  AKAMAI-ASN1, NL

Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

   ASN  No of nets  Net Savings  Description
  9808        8748         8694  CHINAMOBILE-CN China Mobile Communications Grou
 12479        6847         6697  UNI2-AS, ES
  9121        6487         6470  TTNET, TR
  7545        5840         5159  TPG-INTERNET-AP TPG Telecom Limited, AU
  7155        3950         3920  VIASAT-SP-BACKBONE, US
 11492        4580         3759  CABLEONE, US
 20940        3901         3675  AKAMAI-ASN1, NL
 22773        4038         3645  ASN-CXA-ALL-CCI-22773-RDC, US
  7552        3591         3571  VIETEL-AS-AP Viettel Group, VN
  8551        3510         3471  BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo

Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

    Bad AS  Designation  Net Originated      Transit AS  Transit AS Name
     46990  UNALLOCATED  8.5.242.0/23              3356  LEVEL3, US
     62828  UNALLOCATED  8.21.130.0/24             3356  LEVEL3, US
    393266  UNALLOCATED  8.23.52.0/24             46887  LIGHTOWER, US
     18604  UNALLOCATED  8.25.204.0/24             3356  LEVEL3, US
    394936  UNALLOCATED  8.33.224.0/24              174  COGENT-174, US
     54338  UNALLOCATED  8.33.241.0/24             6461  ZAYO-6461, US
      1782  UNALLOCATED  8.42.19.0/24              3356  LEVEL3, US
    395438  UNALLOCATED  8.42.206.0/24             3356  LEVEL3, US
    395056  UNALLOCATED  8.45.133.0/24             3356  LEVEL3, US
     32306  UNALLOCATED  8.46.80.0/24              3356  LEVEL3, US

Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS

Advertised Unallocated Addresses
--------------------------------

Unassigned Network     ASN Information  AS Name
23.141.0.0/24        Origin:    395350  UNASSIGNED
23.141.0.0/24       Transit:     11426  TWC-11426-CAROLINAS, US
23.252.160.0/24      Origin:    398968  GROUP-IID-01, US
23.252.160.0/24     Transit:      1299  TWELVE99 Twelve99, Telia Carrier, SE
23.252.161.0/24      Origin:    398968  GROUP-IID-01, US
23.252.161.0/24     Transit:      1299  TWELVE99 Twelve99, Telia Carrier, SE
23.252.162.0/24      Origin:    398968  GROUP-IID-01, US
23.252.162.0/24     Transit:      1299  TWELVE99 Twelve99, Telia Carrier, SE
23.252.163.0/24      Origin:    398968  GROUP-IID-01, US
23.252.163.0/24     Transit:      1299  TWELVE99 Twelve99, Telia Carrier, SE

Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

 /1:0        /2:0        /3:0        /4:0        /5:0        /6:0       
 /7:0        /8:16       /9:13      /10:40      /11:101     /12:305     
/13:592     /14:1211    /15:2097    /16:13639   /17:8370    /18:14069   
/19:25330   /20:42968   /21:52387   /22:109425  /23:99087   /24:529341  
/25:132     /26:121     /27:123     /28:62      /29:85      /30:19      
/31:2       /32:13      

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

   ASN  No of nets  Total ann.  Description
 12479        5782        6847  UNI2-AS, ES
  9121        5714        6487  TTNET, TR
  8151        4382       10558  Uninet S.A. de C.V., MX
 11492        3533        4580  CABLEONE, US
  6327        3199        3391  SHAW, CA
  7155        3040        3950  VIASAT-SP-BACKBONE, US
 22773        3006        4038  ASN-CXA-ALL-CCI-22773-RDC, US
  8551        2974        3510  BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
 39891        2807        3271  ALJAWWALSTC-AS, SA
 30036        2259        2604  MEDIACOM-ENTERPRISE-BUSINESS, US

Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

   1:1909      2:1178      3:148       4:21        5:3712      6:102    
   7:5         8:1563      9:1        10:1        11:172      12:1701   
  13:409      14:2303     15:135      16:34       17:373      18:130    
  20:153      21:4        22:188      23:5366     24:2393     25:2      
  27:2655     29:19       31:2445     32:107      34:1        35:49     
  36:1750     37:3936     38:2426     39:700      40:151      41:3985   
  42:1039     43:2142     44:298      45:16730    46:3777     47:299    
  49:1644     50:1899     51:106      52:1360     54:288      55:737    
  56:4        57:62       58:1787     59:1057     60:948      61:2318   
  62:2453     63:1965     64:5452     65:2352     66:5045     67:2958   
  68:1214     69:4165     70:1352     71:685      72:3137     74:2655   
  75:1516     76:711      77:2225     78:3904     79:2789     80:1932   
  81:1683     82:1423     83:1192     84:1332     85:3590     86:703    
  87:1916     88:2630     89:3149     90:496      91:7641     92:1897   
  93:2591     94:3308     95:4546     96:1299     97:345      98:989    
  99:879     100:75      101:1306    102:1979    103:28030   104:4108   
 105:465     106:850     107:2409    108:762     109:4013    110:2057   
 111:3122    112:1949    113:1475    114:1589    115:2183    116:1873   
 117:2486    118:2316    119:1908    120:1605    121:1001    122:2551   
 123:2152    124:1557    125:2001    128:1647    129:1120    130:923    
 131:2230    132:799     133:365     134:1927    135:288     136:847    
 137:1022    138:2733    139:1224    140:858     141:1343    142:1243   
 143:1463    144:1231    145:333     146:1742    147:1444    148:2242   
 149:1572    150:867     151:1076    152:1678    153:526     154:3628   
 155:1366    156:1904    157:1231    158:996     159:2015    160:2428   
 161:1268    162:3431    163:1252    164:1689    165:1554    166:614    
 167:1730    168:3897    169:688     170:4711    171:819     172:2922   
 173:3052    174:1003    175:1171    176:3472    177:5726    178:3071   
 179:2365    180:2354    181:2686    182:3185    183:1933    184:2417   
 185:19304   186:4758    187:4127    188:3613    189:3530    190:8969   
 191:1758    192:11085   193:8519    194:6967    195:5040    196:2972   
 197:2549    198:6033    199:5991    200:7860    201:5897    202:10461  
 203:10302   204:4519    205:3400    206:3882    207:3379    208:4030   
 209:4647    210:4130    211:2330    212:3952    213:3407    214:1154   
 215:64      216:6486    217:2747    218:1210    219:445     220:2058   
 221:977     222:690     223:2115   

End of report


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