[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Dec 5 21:30:56 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 05 Dec, 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: 983281
Prefixes after maximum aggregation (per Origin AS): 369757
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 471539
Number of IPv4 prefixes with a valid ROA: 522402
Number of IPv4 prefixes with an invalid ROA: 44
Number of IPv4 prefixes with no ROA: 460835
Total ASes present in the Internet Routing Table: 76531
Prefixes per ASN: 12.85
Origin-only ASes present in the Internet Routing Table: 65498
Origin ASes announcing only one prefix: 26812
Transit ASes present in the Internet Routing Table: 11033
Transit-only ASes present in the Internet Routing Table: 539
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: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1044
Number of instances of unregistered ASNs: 1056
Number of 32-bit ASNs allocated by the RIRs: 45958
Number of 32-bit ASNs visible in the Routing Table: 37526
Prefixes from 32-bit ASNs in the Routing Table: 197134
Number of bogon 32-bit ASNs visible in the Routing Table: 47
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 344
Number of addresses announced to Internet: 3030618944
Equivalent to 180 /8s, 163 /16s and 147 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.7
Percentage of available address space allocated: 100.1
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 320022
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264363
Total APNIC prefixes after maximum aggregation: 76153
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 256761
Unique aggregates announced from the APNIC address blocks: 101856
APNIC Region origin ASes present in the Internet Routing Table: 14512
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4417
APNIC Region transit ASes present in the Internet Routing Table: 1947
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: 9926
Number of APNIC addresses announced to Internet: 760749888
Equivalent to 45 /8s, 88 /16s and 31 /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: 286891
Total ARIN prefixes after maximum aggregation: 126813
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 289288
Unique aggregates announced from the ARIN address blocks: 136324
ARIN Region origin ASes present in the Internet Routing Table: 19200
ARIN Prefixes per ASN: 15.07
ARIN Region origin ASes announcing only one prefix: 6974
ARIN Region transit ASes present in the Internet Routing Table: 2007
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: 5084
Number of ARIN addresses announced to Internet: 1266166592
Equivalent to 75 /8s, 120 /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: 273204
Total RIPE prefixes after maximum aggregation: 130492
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 270035
Unique aggregates announced from the RIPE address blocks: 169829
RIPE Region origin ASes present in the Internet Routing Table: 28820
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 12094
RIPE Region transit ASes present in the Internet Routing Table: 3987
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: 12153
Number of RIPE addresses announced to Internet: 721798272
Equivalent to 43 /8s, 5 /16s and 196 /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: 123224
Total LACNIC prefixes after maximum aggregation: 29084
LACNIC Deaggregation factor: 4.24
Prefixes being announced from the LACNIC address blocks: 120633
Unique aggregates announced from the LACNIC address blocks: 48720
LACNIC Region origin ASes present in the Internet Routing Table: 11169
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2650
LACNIC Region transit ASes present in the Internet Routing Table: 2507
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9096
Number of LACNIC addresses announced to Internet: 177534016
Equivalent to 10 /8s, 148 /16s and 244 /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: 34555
Total AfriNIC prefixes after maximum aggregation: 6555
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 46220
Unique aggregates announced from the AfriNIC address blocks: 14526
AfriNIC Region origin ASes present in the Internet Routing Table: 1908
AfriNIC Prefixes per ASN: 24.22
AfriNIC Region origin ASes announcing only one prefix: 677
AfriNIC Region transit ASes present in the Internet Routing Table: 372
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: 1267
Number of AfriNIC addresses announced to Internet: 104166144
Equivalent to 6 /8s, 53 /16s and 115 /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 10169 8908 137 CHINAMOBILE-CN China Mobile Communication
7545 6185 823 670 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4986 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4566 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4158 1874 53 VNPT-AS-VN VNPT Corp, VN
9498 3955 518 285 BBIL-AP BHARTI Airtel Ltd., IN
7552 3940 1331 27 VIETEL-AS-AP Viettel Group, VN
7713 3667 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2791 835 539 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2204 434 189 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 11123 11995 3973 AMAZON-02, US
174 6606 8765 898 COGENT-174, US
11492 4679 311 553 CABLEONE, US
7155 4172 287 86 VIASAT-SP-BACKBONE, US
6327 3606 1320 79 SHAW, CA
22773 3403 3033 186 ASN-CXA-ALL-CCI-22773-RDC, US
749 3261 54895 2508 DNIC-AS-00749, US
7018 3212 23514 2034 ATT-INTERNET4, US
396982 2885 3655 433 GOOGLE-CLOUD-PLATFORM, US
16625 2874 1254 2135 AKAMAI-AS, 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 7721 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3921 3395 139 AKAMAI-ASN1, NL
9009 3677 317 1863 M247, RO
12389 2942 2294 879 ROSTELECOM-AS, RU
5384 2469 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2343 360 576 TELLCOM-AS, TR
212238 1828 132 1348 CDNEXT, GB
8452 1624 1852 14 TE-AS TE-AS, EG
13188 1607 100 26 TRIOLAN, UA
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 11479 3226 603 UNINET, MX
10620 3543 494 943 Telmex Colombia S.A., CO
13999 2530 537 369 Mega Cable, S.A. de C.V., MX
11830 1993 369 64 Instituto Costarricense de Electricidad y
28573 1335 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1324 778 206 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1152 374 163 Axtel, S.A.B. de C.V., MX
6147 1114 371 22 Telefonica del Peru S.A.A., PE
22884 1070 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 999 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 1660 593 29 RAYA-AS, EG
24863 1637 389 16 LINKdotNET-AS, EG
29571 1447 91 59 ORANGE-COTE-IVOIRE, CI
36992 1426 1518 288 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
36935 1000 520 40 Vodafone-, EG
20011 943 167 258 INTERNET-SOLUTIONS, ZA
37069 864 1083 15 MOBINIL, EG
6713 557 1861 35 IAM-AS, MA
36914 548 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 11479 3226 603 UNINET, MX
16509 11123 11995 3973 AMAZON-02, US
9808 10169 8908 137 CHINAMOBILE-CN China Mobile Communication
12479 7721 1709 143 UNI2-AS, ES
174 6606 8765 898 COGENT-174, US
7545 6185 823 670 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4986 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4679 311 553 CABLEONE, US
18403 4566 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 10169 10032 CHINAMOBILE-CN China Mobile Communications Grou
12479 7721 7578 UNI2-AS, ES
16509 11123 7150 AMAZON-02, US
174 6606 5708 COGENT-174, US
7545 6185 5515 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4986 4913 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4566 4543 FPT-AS-AP FPT Telecom Company, VN
11492 4679 4126 CABLEONE, US
45899 4158 4105 VNPT-AS-VN VNPT Corp, VN
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
23.140.216.0/24 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
23.154.248.0/24 Origin: 54641 IMH-IAD, US
23.154.248.0/24 Transit: 3356 LEVEL3, 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
/13:578 /14:1182 /15:2101 /16:13249 /17:8423 /18:14394
/19:25010 /20:45758 /21:53206 /22:113428 /23:102659 /24:602163
/25:94 /26:94 /27:101 /28:22 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6703 7721 UNI2-AS, ES
8151 5688 11479 UNINET, MX
11492 3555 4679 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3401 3606 SHAW, CA
7155 3116 4172 VIASAT-SP-BACKBONE, US
22773 2535 3403 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2272 11123 AMAZON-02, US
30036 2210 2550 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)
----------------------------------------------
1:2348 2:1723 3:526 4:10 5:4553 6:166
7:6 8:1560 9:1 11:172 12:1397 13:369
14:2539 15:333 16:270 17:364 18:900 20:454
21:4 22:188 23:7063 24:2665 25:2 27:2741
29:19 31:3124 32:41 34:74 35:176 36:2409
37:4502 38:10406 39:887 40:148 41:4221 42:2172
43:2591 44:342 45:17918 46:5009 47:318 49:2013
50:1857 51:585 52:1577 54:317 55:1029 56:8
57:238 58:2341 59:1257 60:1181 61:2866 62:2891
63:1834 64:5414 65:2284 66:4654 67:3018 68:1284
69:3968 70:1117 71:600 72:2863 74:2780 75:1638
76:639 77:2559 78:1850 79:1666 80:2230 81:2048
82:1790 83:1432 84:1779 85:3197 86:1071 87:2437
88:1264 89:4377 90:737 91:8290 92:2788 93:2842
94:3978 95:4213 96:1247 97:313 98:1067 99:734
100:71 101:1440 102:3589 103:32630 104:4436 105:730
106:1045 107:2418 108:1191 109:4079 110:2246 111:3282
112:2065 113:1854 114:1952 115:2212 116:2032 117:2745
118:2908 119:2039 120:1924 121:1457 122:2757 123:2213
124:1698 125:2884 126:62 128:1613 129:969 130:1286
131:1865 132:806 133:448 134:1512 135:325 136:1336
137:1297 138:2871 139:1607 140:1502 141:1454 142:1835
143:1610 144:1018 145:402 146:2122 147:2050 148:2575
149:2885 150:1166 151:1474 152:2116 153:564 154:7591
155:1576 156:2779 157:1866 158:1216 159:2450 160:3393
161:1750 162:3608 163:1793 164:1699 165:2155 166:1349
167:1862 168:4126 169:795 170:5038 171:1008 172:3961
173:3164 174:918 175:1305 176:3577 177:4858 178:3748
179:2297 180:2585 181:3939 182:3389 183:2098 184:2257
185:21372 186:5018 187:4257 188:4233 189:4145 190:9586
191:1514 192:11187 193:9312 194:7817 195:5521 196:3213
197:3607 198:6044 199:8262 200:8135 201:6322 202:10878
203:10815 204:4643 205:3721 206:4644 207:3609 208:4258
209:5139 210:4905 211:2716 212:4559 213:3714 214:1055
215:48 216:6573 217:3267 218:1368 219:585 220:2098
221:1058 222:964 223:2311
End of report
More information about the ren-bgp-stats-all
mailing list