[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Oct 20 21:30:28 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 20 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: 977426
Prefixes after maximum aggregation (per Origin AS): 367661
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 468115
Number of IPv4 prefixes with a valid ROA: 513899
Number of IPv4 prefixes with an invalid ROA: 20
Number of IPv4 prefixes with no ROA: 463507
Total ASes present in the Internet Routing Table: 76406
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65430
Origin ASes announcing only one prefix: 26797
Transit ASes present in the Internet Routing Table: 10976
Transit-only ASes present in the Internet Routing Table: 539
Paths with bogon ASNs present in the IPv4 Routing Table: 110
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 995
Number of instances of unregistered ASNs: 1007
Number of 32-bit ASNs allocated by the RIRs: 45594
Number of 32-bit ASNs visible in the Routing Table: 37283
Prefixes from 32-bit ASNs in the Routing Table: 195132
Number of bogon 32-bit ASNs visible in the Routing Table: 45
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 375
Number of addresses announced to Internet: 3032404257
Equivalent to 180 /8s, 190 /16s and 209 /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: 317927
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263960
Total APNIC prefixes after maximum aggregation: 75760
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255729
Unique aggregates announced from the APNIC address blocks: 100967
APNIC Region origin ASes present in the Internet Routing Table: 14458
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4385
APNIC Region transit ASes present in the Internet Routing Table: 1958
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: 9856
Number of APNIC addresses announced to Internet: 761466432
Equivalent to 45 /8s, 99 /16s and 14 /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: 284854
Total ARIN prefixes after maximum aggregation: 126258
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288228
Unique aggregates announced from the ARIN address blocks: 135497
ARIN Region origin ASes present in the Internet Routing Table: 19185
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6971
ARIN Region transit ASes present in the Internet Routing Table: 2003
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5038
Number of ARIN addresses announced to Internet: 1266648928
Equivalent to 75 /8s, 127 /16s and 135 /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: 271397
Total RIPE prefixes after maximum aggregation: 129651
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 268145
Unique aggregates announced from the RIPE address blocks: 168471
RIPE Region origin ASes present in the Internet Routing Table: 28789
RIPE Prefixes per ASN: 9.31
RIPE Region origin ASes announcing only one prefix: 12125
RIPE Region transit ASes present in the Internet Routing Table: 3968
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 44
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12073
Number of RIPE addresses announced to Internet: 722303105
Equivalent to 43 /8s, 13 /16s and 120 /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: 122964
Total LACNIC prefixes after maximum aggregation: 28776
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120514
Unique aggregates announced from the LACNIC address blocks: 48555
LACNIC Region origin ASes present in the Internet Routing Table: 11161
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2646
LACNIC Region transit ASes present in the Internet Routing Table: 2472
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: 9063
Number of LACNIC addresses announced to Internet: 177522432
Equivalent to 10 /8s, 148 /16s and 199 /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: 33256
Total AfriNIC prefixes after maximum aggregation: 6566
AfriNIC Deaggregation factor: 5.06
Prefixes being announced from the AfriNIC address blocks: 44435
Unique aggregates announced from the AfriNIC address blocks: 14311
AfriNIC Region origin ASes present in the Internet Routing Table: 1891
AfriNIC Prefixes per ASN: 23.50
AfriNIC Region origin ASes announcing only one prefix: 670
AfriNIC Region transit ASes present in the Internet Routing Table: 369
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 62
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1253
Number of AfriNIC addresses announced to Internet: 104241408
Equivalent to 6 /8s, 54 /16s and 153 /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 10155 8907 132 CHINAMOBILE-CN China Mobile Communication
7545 5964 839 645 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4539 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 3997 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3839 511 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3646 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2769 828 534 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2201 434 191 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 10873 11909 3814 AMAZON-02, US
174 6389 8765 864 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4167 287 86 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
22773 3413 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3264 54912 2511 DNIC-AS-00749, US
7018 3197 23677 1975 ATT-INTERNET4, US
16625 2870 1255 2130 AKAMAI-AS, US
396982 2867 3652 421 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 7638 1709 143 UNI2-AS, ES
39891 4668 282 60 ALJAWWALSTC-AS, SA
20940 3911 3396 140 AKAMAI-ASN1, NL
9009 3683 317 1889 M247, RO
12389 2945 2294 880 ROSTELECOM-AS, RU
34984 2335 357 580 TELLCOM-AS, TR
5384 2312 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1795 131 1333 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1579 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 11553 3235 510 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2533 534 356 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 1156 374 163 Axtel, S.A.B. de C.V., MX
6147 1104 369 22 Telefonica del Peru S.A.A., PE
22884 1061 97 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1035 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 1637 593 29 RAYA-AS, EG
24863 1614 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1352 86 61 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 976 521 41 Vodafone-, EG
37069 641 1099 13 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
36914 527 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 11553 3235 510 UNINET, MX
16509 10873 11909 3814 AMAZON-02, US
9808 10155 8907 132 CHINAMOBILE-CN China Mobile Communication
12479 7638 1709 143 UNI2-AS, ES
174 6389 8765 864 COGENT-174, US
7545 5964 839 645 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4668 282 60 ALJAWWALSTC-AS, SA
11492 4660 310 547 CABLEONE, US
18403 4539 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 10155 10023 CHINAMOBILE-CN China Mobile Communications Grou
12479 7638 7495 UNI2-AS, ES
16509 10873 7059 AMAZON-02, US
174 6389 5525 COGENT-174, US
7545 5964 5319 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4668 4608 ALJAWWALSTC-AS, SA
18403 4539 4516 FPT-AS-AP FPT Telecom Company, VN
45899 4189 4131 VNPT-AS-VN VNPT Corp, VN
11492 4660 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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, 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 /14:1188 /15:2107 /16:13246 /17:8420 /18:14423
/19:24929 /20:45554 /21:52964 /22:113549 /23:102422 /24:596846
/25:95 /26:100 /27:107 /28:39 /29:82 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6705 7638 UNI2-AS, ES
8151 5738 11553 UNINET, MX
11492 3555 4660 CABLEONE, US
39891 3428 4668 ALJAWWALSTC-AS, SA
6327 3398 3603 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2543 3413 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2210 10873 AMAZON-02, US
30036 2178 2517 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2175 3546 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)
----------------------------------------------
1:2314 2:1715 3:503 4:10 5:4542 6:169
7:6 8:1529 9:1 11:172 12:1421 13:369
14:2502 15:330 16:264 17:361 18:894 20:442
21:4 22:188 23:6930 24:2646 25:2 27:2740
29:19 31:2951 32:48 34:74 35:144 36:2382
37:4565 38:9945 39:925 40:149 41:4188 42:2203
43:2543 44:333 45:17740 46:4671 47:320 49:2032
50:1874 51:580 52:1580 54:317 55:958 56:8
57:227 58:2279 59:1274 60:1165 61:2830 62:2835
63:1859 64:5423 65:2289 66:4676 67:2997 68:1330
69:4015 70:1128 71:577 72:2868 74:2785 75:1627
76:630 77:2579 78:1868 79:1657 80:2209 81:2040
82:1765 83:1406 84:1754 85:3090 86:1073 87:2430
88:1263 89:4369 90:680 91:8266 92:2673 93:2804
94:3860 95:4335 96:1263 97:316 98:1071 99:739
100:72 101:1190 102:3576 103:32593 104:4465 105:706
106:1057 107:2397 108:1168 109:4037 110:2212 111:3282
112:2080 113:1819 114:1944 115:2153 116:2000 117:2754
118:2922 119:2035 120:1931 121:1457 122:2722 123:2196
124:1716 125:2887 126:64 128:1491 129:966 130:1256
131:1850 132:820 133:446 134:1524 135:315 136:1237
137:1266 138:2893 139:1617 140:1469 141:1561 142:1786
143:1596 144:1014 145:395 146:2096 147:2049 148:2520
149:2892 150:1100 151:1388 152:2111 153:564 154:7294
155:1505 156:2593 157:1849 158:1206 159:2447 160:3231
161:1762 162:3569 163:1770 164:1941 165:2142 166:1305
167:1853 168:4084 169:791 170:4949 171:1043 172:3911
173:3117 174:907 175:1303 176:3502 177:4841 178:3582
179:2276 180:2557 181:3905 182:3344 183:2070 184:2262
185:21189 186:5037 187:4297 188:4265 189:4108 190:9638
191:1523 192:11086 193:9285 194:7699 195:5484 196:3231
197:3118 198:6051 199:8183 200:8101 201:6247 202:10882
203:10767 204:4639 205:3687 206:4630 207:3675 208:4231
209:5169 210:4891 211:2770 212:4525 213:3645 214:1072
215:48 216:6644 217:3173 218:1391 219:594 220:2073
221:1056 222:963 223:2284
End of report
More information about the ren-bgp-stats-all
mailing list