[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Nov 20 21:31:08 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 20 Nov, 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: 981266
Prefixes after maximum aggregation (per Origin AS): 369015
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 470425
Number of IPv4 prefixes with a valid ROA: 519000
Number of IPv4 prefixes with an invalid ROA: 37
Number of IPv4 prefixes with no ROA: 462229
Total ASes present in the Internet Routing Table: 76527
Prefixes per ASN: 12.82
Origin-only ASes present in the Internet Routing Table: 65532
Origin ASes announcing only one prefix: 26840
Transit ASes present in the Internet Routing Table: 10995
Transit-only ASes present in the Internet Routing Table: 529
Paths with bogon ASNs present in the IPv4 Routing Table: 114
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1066
Number of instances of unregistered ASNs: 1081
Number of 32-bit ASNs allocated by the RIRs: 45852
Number of 32-bit ASNs visible in the Routing Table: 37467
Prefixes from 32-bit ASNs in the Routing Table: 196419
Number of bogon 32-bit ASNs visible in the Routing Table: 48
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 369
Number of addresses announced to Internet: 3032059456
Equivalent to 180 /8s, 185 /16s and 142 /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: 319222
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264041
Total APNIC prefixes after maximum aggregation: 75927
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256400
Unique aggregates announced from the APNIC address blocks: 101477
APNIC Region origin ASes present in the Internet Routing Table: 14501
APNIC Prefixes per ASN: 17.68
APNIC Region origin ASes announcing only one prefix: 4408
APNIC Region transit ASes present in the Internet Routing Table: 1944
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9902
Number of APNIC addresses announced to Internet: 761442624
Equivalent to 45 /8s, 98 /16s and 177 /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: 285807
Total ARIN prefixes after maximum aggregation: 126501
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288182
Unique aggregates announced from the ARIN address blocks: 136232
ARIN Region origin ASes present in the Internet Routing Table: 19201
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6993
ARIN Region transit ASes present in the Internet Routing Table: 2005
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5071
Number of ARIN addresses announced to Internet: 1266887488
Equivalent to 75 /8s, 131 /16s and 43 /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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 273156
Total RIPE prefixes after maximum aggregation: 130314
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 270030
Unique aggregates announced from the RIPE address blocks: 169206
RIPE Region origin ASes present in the Internet Routing Table: 28832
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 12119
RIPE Region transit ASes present in the Internet Routing Table: 3991
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12144
Number of RIPE addresses announced to Internet: 722074240
Equivalent to 43 /8s, 9 /16s and 250 /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,
53/8, 57/8, 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: 123180
Total LACNIC prefixes after maximum aggregation: 28983
LACNIC Deaggregation factor: 4.25
Prefixes being announced from the LACNIC address blocks: 120609
Unique aggregates announced from the LACNIC address blocks: 48744
LACNIC Region origin ASes present in the Internet Routing Table: 11171
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2649
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: 9088
Number of LACNIC addresses announced to Internet: 177359424
Equivalent to 10 /8s, 146 /16s and 74 /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: 34016
Total AfriNIC prefixes after maximum aggregation: 6617
AfriNIC Deaggregation factor: 5.14
Prefixes being announced from the AfriNIC address blocks: 45676
Unique aggregates announced from the AfriNIC address blocks: 14461
AfriNIC Region origin ASes present in the Internet Routing Table: 1901
AfriNIC Prefixes per ASN: 24.03
AfriNIC Region origin ASes announcing only one prefix: 671
AfriNIC Region transit ASes present in the Internet Routing Table: 374
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1262
Number of AfriNIC addresses announced to Internet: 104082432
Equivalent to 6 /8s, 52 /16s and 44 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10131 8909 136 CHINAMOBILE-CN China Mobile Communication
7545 6100 785 656 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4978 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4409 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1874 53 VNPT-AS-VN VNPT Corp, VN
7552 3940 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3892 514 281 BBIL-AP BHARTI Airtel Ltd., IN
7713 3674 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2780 831 536 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 11005 11950 3929 AMAZON-02, US
174 6484 8766 882 COGENT-174, US
11492 4677 311 552 CABLEONE, US
7155 4172 287 86 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3409 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3261 54895 2508 DNIC-AS-00749, US
7018 3187 23577 2020 ATT-INTERNET4, US
16625 2896 1268 2141 AKAMAI-AS, US
396982 2880 3655 429 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 7664 1709 143 UNI2-AS, ES
39891 4732 289 60 ALJAWWALSTC-AS, SA
20940 3980 3396 142 AKAMAI-ASN1, NL
9009 3668 316 1858 M247, RO
12389 2953 2295 876 ROSTELECOM-AS, RU
5384 2470 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2341 359 579 TELLCOM-AS, TR
212238 1829 133 1351 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1605 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 11459 3223 607 UNINET, MX
10620 3543 494 943 Telmex Colombia S.A., CO
13999 2537 535 367 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad y
3816 1324 782 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
28573 1323 2310 261 Claro NXT Telecomunicacoes Ltda, BR
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1118 371 22 Telefonica del Peru S.A.A., PE
22884 1070 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1018 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 1659 593 29 RAYA-AS, EG
24863 1647 389 16 LINKdotNET-AS, EG
36992 1421 1518 288 ETISALAT-MISR, EG
29571 1401 89 59 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 999 520 40 Vodafone-, EG
37069 888 1083 15 MOBINIL, EG
20011 565 139 330 INTERNET-SOLUTIONS, ZA
6713 556 1861 35 IAM-AS, MA
36914 550 82 3 KENET-AS, KE
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 11459 3223 607 UNINET, MX
16509 11005 11950 3929 AMAZON-02, US
9808 10131 8909 136 CHINAMOBILE-CN China Mobile Communication
12479 7664 1709 143 UNI2-AS, ES
174 6484 8766 882 COGENT-174, US
7545 6100 785 656 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4978 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4732 289 60 ALJAWWALSTC-AS, SA
11492 4677 311 552 CABLEONE, US
18403 4409 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 10131 9995 CHINAMOBILE-CN China Mobile Communications Grou
12479 7664 7521 UNI2-AS, ES
16509 11005 7076 AMAZON-02, US
174 6484 5602 COGENT-174, US
7545 6100 5444 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4978 4904 ERX-CERNET-BKB China Education and Research Net
39891 4732 4672 ALJAWWALSTC-AS, SA
18403 4409 4386 FPT-AS-AP FPT Telecom Company, VN
45899 4189 4136 VNPT-AS-VN VNPT Corp, VN
11492 4677 4125 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
23.139.32.0/24 Origin: 14727 RESERVED, ZZ
23.139.32.0/24 Transit: 6939 HURRICANE, US
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 /14:1185 /15:2101 /16:13258 /17:8445 /18:14426
/19:24959 /20:45875 /21:53196 /22:113608 /23:102539 /24:599969
/25:103 /26:104 /27:100 /28:9 /29:71 /30:3
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6671 7664 UNI2-AS, ES
8151 5664 11459 UNINET, MX
11492 3555 4677 CABLEONE, US
39891 3424 4732 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3116 4172 VIASAT-SP-BACKBONE, US
22773 2539 3409 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2247 11005 AMAZON-02, US
30036 2201 2541 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2173 3543 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)
----------------------------------------------
1:2317 2:1724 3:515 4:10 5:4519 6:166
7:6 8:1511 9:1 11:172 12:1413 13:361
14:2536 15:335 16:269 17:363 18:904 20:456
21:4 22:188 23:7063 24:2650 25:2 27:2732
29:19 31:3113 32:41 34:74 35:171 36:2393
37:4524 38:10206 39:900 40:149 41:4187 42:2108
43:2583 44:341 45:17831 46:4857 47:319 49:2047
50:1839 51:582 52:1575 54:315 55:972 56:8
57:236 58:2281 59:1259 60:1175 61:2848 62:2839
63:1851 64:5414 65:2278 66:4655 67:3014 68:1310
69:3993 70:1118 71:599 72:2864 74:2785 75:1629
76:634 77:2580 78:1879 79:1594 80:2243 81:2065
82:1784 83:1433 84:1774 85:3135 86:1056 87:2431
88:1259 89:4366 90:728 91:8287 92:2664 93:2829
94:3960 95:4238 96:1248 97:313 98:1069 99:735
100:72 101:1439 102:3548 103:32628 104:4447 105:729
106:1052 107:2401 108:1180 109:4097 110:2250 111:3278
112:2061 113:1837 114:1949 115:2202 116:2021 117:2752
118:2915 119:2029 120:1897 121:1463 122:2728 123:2206
124:1713 125:2883 126:62 128:1498 129:962 130:1281
131:1894 132:814 133:446 134:1529 135:319 136:1267
137:1241 138:2865 139:1618 140:1493 141:1452 142:1830
143:1614 144:1018 145:406 146:2110 147:2057 148:2576
149:2906 150:1151 151:1468 152:2118 153:564 154:7533
155:1573 156:2848 157:1850 158:1219 159:2442 160:3310
161:1743 162:3585 163:1785 164:1946 165:2145 166:1340
167:1848 168:4137 169:797 170:5019 171:1013 172:3946
173:3142 174:920 175:1300 176:3555 177:4826 178:3728
179:2301 180:2569 181:3938 182:3381 183:2069 184:2268
185:21336 186:5027 187:4251 188:4237 189:4116 190:9616
191:1510 192:11197 193:9287 194:7783 195:5535 196:3202
197:3242 198:5955 199:8203 200:8077 201:6301 202:10888
203:10823 204:4628 205:3658 206:4662 207:3539 208:4271
209:5097 210:4904 211:2720 212:4596 213:3708 214:1052
215:47 216:6605 217:3256 218:1391 219:593 220:2095
221:1058 222:962 223:2306
End of report
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