[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Dec 4 21:30:57 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 04 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: 982171
Prefixes after maximum aggregation (per Origin AS): 369612
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 471610
Number of IPv4 prefixes with a valid ROA: 522040
Number of IPv4 prefixes with an invalid ROA: 44
Number of IPv4 prefixes with no ROA: 460087
Total ASes present in the Internet Routing Table: 76533
Prefixes per ASN: 12.83
Origin-only ASes present in the Internet Routing Table: 65516
Origin ASes announcing only one prefix: 26831
Transit ASes present in the Internet Routing Table: 11017
Transit-only ASes present in the Internet Routing Table: 535
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: 1052
Number of instances of unregistered ASNs: 1064
Number of 32-bit ASNs allocated by the RIRs: 45950
Number of 32-bit ASNs visible in the Routing Table: 37521
Prefixes from 32-bit ASNs in the Routing Table: 197092
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: 347
Number of addresses announced to Internet: 3030380096
Equivalent to 180 /8s, 159 /16s and 238 /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: 319813
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264330
Total APNIC prefixes after maximum aggregation: 76100
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 256701
Unique aggregates announced from the APNIC address blocks: 101820
APNIC Region origin ASes present in the Internet Routing Table: 14518
APNIC Prefixes per ASN: 17.68
APNIC Region origin ASes announcing only one prefix: 4426
APNIC Region transit ASes present in the Internet Routing Table: 1940
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9930
Number of APNIC addresses announced to Internet: 760707648
Equivalent to 45 /8s, 87 /16s and 122 /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: 286180
Total ARIN prefixes after maximum aggregation: 126811
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288569
Unique aggregates announced from the ARIN address blocks: 136553
ARIN Region origin ASes present in the Internet Routing Table: 19201
ARIN Prefixes per ASN: 15.03
ARIN Region origin ASes announcing only one prefix: 6978
ARIN Region transit ASes present in the Internet Routing Table: 2003
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: 5087
Number of ARIN addresses announced to Internet: 1265930304
Equivalent to 75 /8s, 116 /16s and 144 /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: 273010
Total RIPE prefixes after maximum aggregation: 130409
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 269860
Unique aggregates announced from the RIPE address blocks: 169695
RIPE Region origin ASes present in the Internet Routing Table: 28814
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 12098
RIPE Region transit ASes present in the Internet Routing Table: 3985
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: 721817216
Equivalent to 43 /8s, 6 /16s and 14 /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: 123229
Total LACNIC prefixes after maximum aggregation: 29087
LACNIC Deaggregation factor: 4.24
Prefixes being announced from the LACNIC address blocks: 120661
Unique aggregates announced from the LACNIC address blocks: 48739
LACNIC Region origin ASes present in the Internet Routing Table: 11172
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2654
LACNIC Region transit ASes present in the Internet Routing Table: 2505
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: 9094
Number of LACNIC addresses announced to Internet: 177507904
Equivalent to 10 /8s, 148 /16s and 142 /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: 34370
Total AfriNIC prefixes after maximum aggregation: 6542
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 46033
Unique aggregates announced from the AfriNIC address blocks: 14516
AfriNIC Region origin ASes present in the Internet Routing Table: 1909
AfriNIC Prefixes per ASN: 24.11
AfriNIC Region origin ASes announcing only one prefix: 675
AfriNIC Region transit ASes present in the Internet Routing Table: 373
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: 1266
Number of AfriNIC addresses announced to Internet: 104211456
Equivalent to 6 /8s, 54 /16s and 36 /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 10163 8908 135 CHINAMOBILE-CN China Mobile Communication
7545 6176 820 670 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4979 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4562 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4160 1874 53 VNPT-AS-VN VNPT Corp, VN
9498 3954 518 285 BBIL-AP BHARTI Airtel Ltd., IN
7552 3940 1331 27 VIETEL-AS-AP Viettel Group, VN
7713 3666 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2791 835 539 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 11105 11970 3955 AMAZON-02, US
174 6545 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 3264 54896 2511 DNIC-AS-00749, US
7018 3186 23514 2033 ATT-INTERNET4, US
396982 2885 3655 433 GOOGLE-CLOUD-PLATFORM, US
16625 2871 1254 2133 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 7720 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3923 3395 139 AKAMAI-ASN1, NL
9009 3677 317 1862 M247, RO
12389 2941 2294 879 ROSTELECOM-AS, RU
5384 2469 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2343 360 576 TELLCOM-AS, TR
212238 1826 132 1347 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1594 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 11481 3224 602 UNINET, MX
10620 3543 494 943 Telmex Colombia S.A., CO
13999 2534 537 372 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 1113 371 22 Telefonica del Peru S.A.A., PE
22884 1071 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 991 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
24863 1637 389 16 LINKdotNET-AS, EG
24835 1612 557 28 RAYA-AS, EG
29571 1440 91 60 ORANGE-COTE-IVOIRE, CI
36992 1426 1518 288 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
20011 943 167 258 INTERNET-SOLUTIONS, ZA
36935 882 520 41 Vodafone-, EG
37069 852 1083 15 MOBINIL, EG
6713 558 1861 35 IAM-AS, MA
36914 547 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 11481 3224 602 UNINET, MX
16509 11105 11970 3955 AMAZON-02, US
9808 10163 8908 135 CHINAMOBILE-CN China Mobile Communication
12479 7720 1709 143 UNI2-AS, ES
174 6545 8765 898 COGENT-174, US
7545 6176 820 670 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4979 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4679 311 553 CABLEONE, US
18403 4562 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 10163 10028 CHINAMOBILE-CN China Mobile Communications Grou
12479 7720 7577 UNI2-AS, ES
16509 11105 7150 AMAZON-02, US
174 6545 5647 COGENT-174, US
7545 6176 5506 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4979 4906 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4562 4539 FPT-AS-AP FPT Telecom Company, VN
11492 4679 4126 CABLEONE, US
45899 4160 4107 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
23.139.32.0/24 Origin: 14727 RESERVED, ZZ
23.139.32.0/24 Transit: 6939 HURRICANE, 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
23.154.248.0/24 Origin: 54641 IMH-IAD, US
23.154.248.0/24 Transit: 3356 LEVEL3, 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 /15:2098 /16:13251 /17:8418 /18:14383
/19:24991 /20:45705 /21:53146 /22:113223 /23:102533 /24:601532
/25:95 /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 6702 7720 UNI2-AS, ES
8151 5682 11481 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 2269 11105 AMAZON-02, US
30036 2209 2549 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)
----------------------------------------------
1:2342 2:1722 3:526 4:10 5:4545 6:166
7:6 8:1557 9:1 11:172 12:1397 13:369
14:2539 15:333 16:271 17:364 18:900 20:460
21:4 22:188 23:7062 24:2670 25:2 27:2742
29:19 31:3119 32:42 34:74 35:176 36:2408
37:4503 38:10316 39:885 40:148 41:4240 42:2183
43:2588 44:342 45:17945 46:4974 47:317 49:2023
50:1856 51:585 52:1577 54:317 55:947 56:8
57:237 58:2341 59:1257 60:1181 61:2860 62:2886
63:1834 64:5423 65:2279 66:4652 67:3018 68:1286
69:3983 70:1117 71:599 72:2862 74:2781 75:1638
76:635 77:2556 78:1850 79:1661 80:2230 81:2048
82:1788 83:1428 84:1774 85:3200 86:1069 87:2429
88:1264 89:4382 90:739 91:8295 92:2789 93:2827
94:3975 95:4200 96:1243 97:313 98:1068 99:734
100:71 101:1438 102:3585 103:32626 104:4443 105:725
106:1047 107:2418 108:1191 109:4081 110:2245 111:3283
112:2062 113:1857 114:1952 115:2212 116:2032 117:2750
118:2904 119:2034 120:1928 121:1456 122:2757 123:2213
124:1699 125:2884 126:62 128:1610 129:970 130:1277
131:1882 132:810 133:448 134:1511 135:324 136:1338
137:1249 138:2866 139:1602 140:1500 141:1459 142:1837
143:1615 144:1020 145:402 146:2123 147:2055 148:2574
149:2892 150:1165 151:1469 152:2114 153:564 154:7579
155:1574 156:2788 157:1861 158:1217 159:2452 160:3386
161:1747 162:3606 163:1792 164:1698 165:2156 166:1348
167:1862 168:4131 169:798 170:5048 171:1010 172:3972
173:3155 174:918 175:1306 176:3566 177:4897 178:3747
179:2298 180:2593 181:3948 182:3386 183:2082 184:2257
185:21348 186:5026 187:4238 188:4238 189:4125 190:9589
191:1516 192:11180 193:9298 194:7801 195:5519 196:3210
197:3610 198:5958 199:8256 200:8111 201:6310 202:10883
203:10812 204:4612 205:3680 206:4645 207:3533 208:4255
209:5090 210:4904 211:2716 212:4559 213:3704 214:1055
215:48 216:6570 217:3270 218:1368 219:585 220:2096
221:1058 222:963 223:2313
End of report
More information about the ren-bgp-stats-all
mailing list