[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Oct 30 21:30:46 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 30 Oct, 2024
IPv4 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: 978796
Prefixes after maximum aggregation (per Origin AS): 368111
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 468997
Number of IPv4 prefixes with a valid ROA: 515775
Number of IPv4 prefixes with an invalid ROA: 26
Number of IPv4 prefixes with no ROA: 462995
Total ASes present in the Internet Routing Table: 76452
Prefixes per ASN: 12.80
Origin-only ASes present in the Internet Routing Table: 65508
Origin ASes announcing only one prefix: 26815
Transit ASes present in the Internet Routing Table: 10944
Transit-only ASes present in the Internet Routing Table: 525
Paths with bogon ASNs present in the IPv4 Routing Table: 126
Average AS path length visible in the Internet Routing Table: 5.6
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1015
Number of instances of unregistered ASNs: 1029
Number of 32-bit ASNs allocated by the RIRs: 45675
Number of 32-bit ASNs visible in the Routing Table: 37360
Prefixes from 32-bit ASNs in the Routing Table: 195300
Number of bogon 32-bit ASNs visible in the Routing Table: 56
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 385
Number of addresses announced to Internet: 3032496449
Equivalent to 180 /8s, 192 /16s and 57 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 318650
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263897
Total APNIC prefixes after maximum aggregation: 75845
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255744
Unique aggregates announced from the APNIC address blocks: 101151
APNIC Region origin ASes present in the Internet Routing Table: 14469
APNIC Prefixes per ASN: 17.68
APNIC Region origin ASes announcing only one prefix: 4392
APNIC Region transit ASes present in the Internet Routing Table: 1936
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9867
Number of APNIC addresses announced to Internet: 761452608
Equivalent to 45 /8s, 98 /16s and 216 /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, 131072-153913
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: 285026
Total ARIN prefixes after maximum aggregation: 126278
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288308
Unique aggregates announced from the ARIN address blocks: 135746
ARIN Region origin ASes present in the Internet Routing Table: 19194
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6977
ARIN Region transit ASes present in the Internet Routing Table: 2012
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5054
Number of ARIN addresses announced to Internet: 1266954560
Equivalent to 75 /8s, 132 /16s and 49 /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, 393216-402332
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: 272142
Total RIPE prefixes after maximum aggregation: 129946
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 269009
Unique aggregates announced from the RIPE address blocks: 168854
RIPE Region origin ASes present in the Internet Routing Table: 28818
RIPE Prefixes per ASN: 9.33
RIPE Region origin ASes announcing only one prefix: 12136
RIPE Region transit ASes present in the Internet Routing Table: 3946
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12107
Number of RIPE addresses announced to Internet: 722168193
Equivalent to 43 /8s, 11 /16s and 105 /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
196608-216475
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: 123362
Total LACNIC prefixes after maximum aggregation: 28846
LACNIC Deaggregation factor: 4.28
Prefixes being announced from the LACNIC address blocks: 120830
Unique aggregates announced from the LACNIC address blocks: 48635
LACNIC Region origin ASes present in the Internet Routing Table: 11165
LACNIC Prefixes per ASN: 10.82
LACNIC Region origin ASes announcing only one prefix: 2636
LACNIC Region transit ASes present in the Internet Routing Table: 2477
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9074
Number of LACNIC addresses announced to Internet: 177498944
Equivalent to 10 /8s, 148 /16s and 107 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 33354
Total AfriNIC prefixes after maximum aggregation: 6544
AfriNIC Deaggregation factor: 5.10
Prefixes being announced from the AfriNIC address blocks: 44520
Unique aggregates announced from the AfriNIC address blocks: 14294
AfriNIC Region origin ASes present in the Internet Routing Table: 1895
AfriNIC Prefixes per ASN: 23.49
AfriNIC Region origin ASes announcing only one prefix: 674
AfriNIC Region transit ASes present in the Internet Routing Table: 362
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1258
Number of AfriNIC addresses announced to Internet: 104196864
Equivalent to 6 /8s, 53 /16s and 235 /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 10176 8908 135 CHINAMOBILE-CN China Mobile Communication
7545 6010 839 644 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4364 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4192 1874 52 VNPT-AS-VN VNPT Corp, VN
7552 3945 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3843 511 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3652 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2774 829 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 434 190 TATACOMM-AS TATA Communications formerly
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 10966 11926 3872 AMAZON-02, US
174 6356 8757 839 COGENT-174, US
11492 4661 310 548 CABLEONE, US
7155 4171 288 87 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3418 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54896 2509 DNIC-AS-00749, US
7018 3176 23671 1986 ATT-INTERNET4, US
16625 2875 1259 2133 AKAMAI-AS, US
396982 2864 3653 418 GOOGLE-CLOUD-PLATFORM, 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 7639 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3920 3396 141 AKAMAI-ASN1, NL
9009 3695 318 1884 M247, RO
12389 2945 2295 879 ROSTELECOM-AS, RU
5384 2418 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2341 359 579 TELLCOM-AS, TR
212238 1831 134 1358 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1568 1852 14 TE-AS TE-AS, EG
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 11549 3236 536 UNINET, MX
10620 3544 494 941 Telmex Colombia S.A., CO
13999 2537 534 359 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 779 195 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1160 374 163 Axtel, S.A.B. de C.V., MX
6147 1114 369 22 Telefonica del Peru S.A.A., PE
22884 1066 98 372 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1030 2503 53 TIM SA, BR
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
24835 1627 593 29 RAYA-AS, EG
24863 1619 389 16 LINKdotNET-AS, EG
36992 1420 1519 283 ETISALAT-MISR, EG
29571 1365 86 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 986 523 45 Vodafone-, EG
37069 593 1099 13 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
36914 532 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
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 11549 3236 536 UNINET, MX
16509 10966 11926 3872 AMAZON-02, US
9808 10176 8908 135 CHINAMOBILE-CN China Mobile Communication
12479 7639 1709 143 UNI2-AS, ES
174 6356 8757 839 COGENT-174, US
7545 6010 839 644 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4661 310 548 CABLEONE, US
18403 4364 347 23 FPT-AS-AP FPT Telecom Company, VN
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 10176 10041 CHINAMOBILE-CN China Mobile Communications Grou
12479 7639 7496 UNI2-AS, ES
16509 10966 7094 AMAZON-02, US
174 6356 5517 COGENT-174, US
7545 6010 5366 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4364 4341 FPT-AS-AP FPT Telecom Company, VN
45899 4192 4140 VNPT-AS-VN VNPT Corp, VN
11492 4661 4113 CABLEONE, US
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
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, US
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
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 /9:16 /10:36 /11:91 /12:296
/13:579 /14:1187 /15:2105 /16:13261 /17:8420 /18:14438
/19:24945 /20:45501 /21:53071 /22:113523 /23:102394 /24:598176
/25:94 /26:100 /27:105 /28:34 /29:82 /30:29
/31:9 /32:288
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6687 7639 UNI2-AS, ES
8151 5743 11549 UNINET, MX
11492 3555 4661 CABLEONE, US
39891 3412 4720 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3115 4171 VIASAT-SP-BACKBONE, US
22773 2547 3418 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2230 10966 AMAZON-02, US
30036 2190 2529 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2174 3544 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2301 2:1729 3:513 4:10 5:4512 6:170
7:6 8:1520 9:1 11:172 12:1419 13:367
14:2516 15:331 16:265 17:362 18:897 20:453
21:4 22:188 23:6988 24:2647 25:2 27:2733
29:19 31:3034 32:48 34:74 35:144 36:2379
37:4377 38:10032 39:926 40:149 41:4147 42:2108
43:2558 44:330 45:17792 46:4765 47:319 49:2034
50:1859 51:579 52:1584 54:315 55:883 56:8
57:229 58:2278 59:1281 60:1172 61:2831 62:2849
63:1850 64:5413 65:2278 66:4674 67:3018 68:1331
69:4015 70:1128 71:580 72:2861 74:2787 75:1631
76:634 77:2582 78:1871 79:1680 80:2237 81:2046
82:1802 83:1414 84:1760 85:3107 86:1060 87:2429
88:1253 89:4373 90:705 91:8296 92:2680 93:2816
94:3933 95:4298 96:1266 97:314 98:1073 99:740
100:72 101:1190 102:3570 103:32589 104:4425 105:708
106:1053 107:2402 108:1169 109:4092 110:2226 111:3276
112:2079 113:1794 114:1945 115:2158 116:2001 117:2754
118:2900 119:2033 120:1929 121:1459 122:2726 123:2198
124:1716 125:2885 126:64 128:1434 129:959 130:1269
131:1891 132:815 133:446 134:1528 135:316 136:1268
137:1279 138:2910 139:1619 140:1480 141:1570 142:1810
143:1623 144:1010 145:399 146:2109 147:2055 148:2548
149:2895 150:1124 151:1454 152:2113 153:565 154:7241
155:1554 156:2602 157:1848 158:1207 159:2443 160:3269
161:1743 162:3580 163:1778 164:1943 165:2139 166:1336
167:1852 168:4107 169:789 170:5003 171:1022 172:3915
173:3135 174:909 175:1300 176:3525 177:4909 178:3661
179:2277 180:2561 181:3914 182:3346 183:2061 184:2267
185:21231 186:5040 187:4338 188:4244 189:4167 190:9590
191:1514 192:11245 193:9295 194:7759 195:5514 196:3219
197:3117 198:6034 199:8196 200:8115 201:6260 202:10900
203:10816 204:4663 205:3698 206:4620 207:3647 208:4246
209:5162 210:4894 211:2776 212:4573 213:3658 214:1042
215:48 216:6663 217:3210 218:1391 219:595 220:2082
221:1056 222:962 223:2314
End of report
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