[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Oct 25 21:30:25 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 25 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: 977630
Prefixes after maximum aggregation (per Origin AS): 367765
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 468401
Number of IPv4 prefixes with a valid ROA: 514678
Number of IPv4 prefixes with an invalid ROA: 22
Number of IPv4 prefixes with no ROA: 462930
Total ASes present in the Internet Routing Table: 76413
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65451
Origin ASes announcing only one prefix: 26793
Transit ASes present in the Internet Routing Table: 10962
Transit-only ASes present in the Internet Routing Table: 529
Paths with bogon ASNs present in the IPv4 Routing Table: 100
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: 1016
Number of instances of unregistered ASNs: 1028
Number of 32-bit ASNs allocated by the RIRs: 45628
Number of 32-bit ASNs visible in the Routing Table: 37309
Prefixes from 32-bit ASNs in the Routing Table: 194942
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: 401
Number of addresses announced to Internet: 3032432449
Equivalent to 180 /8s, 191 /16s and 63 /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: 317824
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263884
Total APNIC prefixes after maximum aggregation: 75764
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255785
Unique aggregates announced from the APNIC address blocks: 100998
APNIC Region origin ASes present in the Internet Routing Table: 14461
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4379
APNIC Region transit ASes present in the Internet Routing Table: 1947
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: 9863
Number of APNIC addresses announced to Internet: 761312832
Equivalent to 45 /8s, 96 /16s and 182 /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: 284944
Total ARIN prefixes after maximum aggregation: 126205
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288302
Unique aggregates announced from the ARIN address blocks: 135670
ARIN Region origin ASes present in the Internet Routing Table: 19204
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6984
ARIN Region transit ASes present in the Internet Routing Table: 2011
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5055
Number of ARIN addresses announced to Internet: 1267033408
Equivalent to 75 /8s, 133 /16s and 101 /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: 271558
Total RIPE prefixes after maximum aggregation: 129798
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 268313
Unique aggregates announced from the RIPE address blocks: 168732
RIPE Region origin ASes present in the Internet Routing Table: 28795
RIPE Prefixes per ASN: 9.32
RIPE Region origin ASes announcing only one prefix: 12118
RIPE Region transit ASes present in the Internet Routing Table: 3959
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12082
Number of RIPE addresses announced to Internet: 722103681
Equivalent to 43 /8s, 10 /16s and 109 /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: 122868
Total LACNIC prefixes after maximum aggregation: 28791
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120332
Unique aggregates announced from the LACNIC address blocks: 48443
LACNIC Region origin ASes present in the Internet Routing Table: 11139
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2641
LACNIC Region transit ASes present in the Internet Routing Table: 2473
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: 9052
Number of LACNIC addresses announced to Internet: 177459776
Equivalent to 10 /8s, 147 /16s and 210 /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: 33360
Total AfriNIC prefixes after maximum aggregation: 6551
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 44497
Unique aggregates announced from the AfriNIC address blocks: 14233
AfriNIC Region origin ASes present in the Internet Routing Table: 1896
AfriNIC Prefixes per ASN: 23.47
AfriNIC Region origin ASes announcing only one prefix: 671
AfriNIC Region transit ASes present in the Internet Routing Table: 366
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: 1257
Number of AfriNIC addresses announced to Internet: 104295168
Equivalent to 6 /8s, 55 /16s and 107 /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 10166 8907 132 CHINAMOBILE-CN China Mobile Communication
7545 5982 839 645 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4550 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4194 1876 54 VNPT-AS-VN VNPT Corp, VN
7552 3972 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3843 511 267 BBIL-AP BHARTI Airtel Ltd., IN
7713 3652 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2765 827 543 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2203 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 10934 11919 3804 AMAZON-02, US
174 6362 8757 840 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4171 288 87 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
22773 3416 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54896 2509 DNIC-AS-00749, US
7018 3175 23669 1971 ATT-INTERNET4, US
16625 2874 1259 2132 AKAMAI-AS, US
396982 2865 3653 419 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 7649 1709 143 UNI2-AS, ES
39891 4652 281 59 ALJAWWALSTC-AS, SA
20940 3919 3396 141 AKAMAI-ASN1, NL
9009 3708 320 1894 M247, RO
12389 2945 2294 880 ROSTELECOM-AS, RU
5384 2422 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2342 359 579 TELLCOM-AS, TR
212238 1806 133 1341 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 11565 3237 506 UNINET, MX
10620 3545 494 939 Telmex Colombia S.A., CO
13999 2530 533 358 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 779 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1156 374 163 Axtel, S.A.B. de C.V., MX
6147 1113 369 22 Telefonica del Peru S.A.A., PE
22884 1064 97 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1034 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 1618 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1355 86 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 992 523 47 Vodafone-, EG
37069 589 1099 13 MOBINIL, EG
6713 554 1861 35 IAM-AS, MA
36914 528 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 11565 3237 506 UNINET, MX
16509 10934 11919 3804 AMAZON-02, US
9808 10166 8907 132 CHINAMOBILE-CN China Mobile Communication
12479 7649 1709 143 UNI2-AS, ES
174 6362 8757 840 COGENT-174, US
7545 5982 839 645 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4660 310 547 CABLEONE, US
39891 4652 281 59 ALJAWWALSTC-AS, SA
18403 4550 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 10166 10034 CHINAMOBILE-CN China Mobile Communications Grou
12479 7649 7506 UNI2-AS, ES
16509 10934 7130 AMAZON-02, US
174 6362 5522 COGENT-174, US
7545 5982 5337 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4652 4593 ALJAWWALSTC-AS, SA
18403 4550 4527 FPT-AS-AP FPT Telecom Company, VN
45899 4194 4140 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
23.139.88.0/24 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
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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 /16:13271 /17:8429 /18:14436
/19:24929 /20:45489 /21:53014 /22:113464 /23:102206 /24:597324
/25:94 /26:100 /27:106 /28:39 /29:82 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6703 7649 UNI2-AS, ES
8151 5751 11565 UNINET, MX
11492 3555 4660 CABLEONE, US
39891 3412 4652 ALJAWWALSTC-AS, SA
6327 3398 3603 SHAW, CA
7155 3115 4171 VIASAT-SP-BACKBONE, US
22773 2546 3416 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2221 10934 AMAZON-02, US
30036 2188 2527 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2174 3545 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)
----------------------------------------------
1:2313 2:1725 3:508 4:10 5:4499 6:168
7:6 8:1522 9:1 11:172 12:1422 13:369
14:2511 15:331 16:264 17:362 18:902 20:453
21:4 22:188 23:6975 24:2645 25:2 27:2735
29:19 31:3007 32:48 34:74 35:144 36:2378
37:4522 38:9997 39:926 40:150 41:4164 42:2214
43:2560 44:334 45:17761 46:4704 47:319 49:2034
50:1858 51:579 52:1585 54:315 55:933 56:8
57:227 58:2282 59:1280 60:1171 61:2831 62:2839
63:1864 64:5420 65:2293 66:4674 67:2996 68:1331
69:4012 70:1128 71:571 72:2859 74:2782 75:1630
76:634 77:2572 78:1869 79:1665 80:2212 81:2038
82:1793 83:1411 84:1754 85:3096 86:1057 87:2429
88:1245 89:4360 90:703 91:8281 92:2692 93:2817
94:3887 95:4314 96:1266 97:315 98:1072 99:740
100:72 101:1189 102:3577 103:32584 104:4409 105:704
106:1056 107:2404 108:1162 109:4055 110:2218 111:3279
112:2078 113:1819 114:1941 115:2163 116:2001 117:2756
118:2921 119:2032 120:1930 121:1458 122:2724 123:2197
124:1716 125:2885 126:64 128:1495 129:959 130:1263
131:1872 132:810 133:446 134:1531 135:317 136:1267
137:1259 138:2893 139:1616 140:1477 141:1568 142:1807
143:1601 144:1010 145:396 146:2114 147:2051 148:2542
149:2892 150:1121 151:1388 152:2116 153:565 154:7225
155:1547 156:2599 157:1859 158:1202 159:2443 160:3239
161:1741 162:3572 163:1775 164:1943 165:2143 166:1330
167:1855 168:4092 169:786 170:4938 171:1040 172:3918
173:3127 174:907 175:1299 176:3513 177:4799 178:3568
179:2229 180:2555 181:3906 182:3344 183:2073 184:2265
185:21197 186:5030 187:4257 188:4266 189:4109 190:9584
191:1515 192:11255 193:9281 194:7706 195:5466 196:3233
197:3104 198:6058 199:8205 200:8133 201:6282 202:10893
203:10795 204:4647 205:3704 206:4618 207:3663 208:4246
209:5160 210:4896 211:2769 212:4540 213:3659 214:1074
215:48 216:6646 217:3176 218:1391 219:595 220:2073
221:1055 222:962 223:2299
End of report
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