[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Oct 15 21:30:33 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 15 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: 976496
Prefixes after maximum aggregation (per Origin AS): 367463
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 467798
Number of IPv4 prefixes with a valid ROA: 512844
Number of IPv4 prefixes with an invalid ROA: 20
Number of IPv4 prefixes with no ROA: 463632
Total ASes present in the Internet Routing Table: 76358
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65420
Origin ASes announcing only one prefix: 26815
Transit ASes present in the Internet Routing Table: 10938
Transit-only ASes present in the Internet Routing Table: 536
Paths with bogon ASNs present in the IPv4 Routing Table: 108
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: 1009
Number of instances of unregistered ASNs: 1021
Number of 32-bit ASNs allocated by the RIRs: 45545
Number of 32-bit ASNs visible in the Routing Table: 37233
Prefixes from 32-bit ASNs in the Routing Table: 194710
Number of bogon 32-bit ASNs visible in the Routing Table: 43
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 387
Number of addresses announced to Internet: 3032971265
Equivalent to 180 /8s, 199 /16s and 120 /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: 317439
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263697
Total APNIC prefixes after maximum aggregation: 75727
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255521
Unique aggregates announced from the APNIC address blocks: 100875
APNIC Region origin ASes present in the Internet Routing Table: 14438
APNIC Prefixes per ASN: 17.70
APNIC Region origin ASes announcing only one prefix: 4382
APNIC Region transit ASes present in the Internet Routing Table: 1952
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: 9835
Number of APNIC addresses announced to Internet: 761458752
Equivalent to 45 /8s, 98 /16s and 240 /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: 284641
Total ARIN prefixes after maximum aggregation: 126172
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287991
Unique aggregates announced from the ARIN address blocks: 135440
ARIN Region origin ASes present in the Internet Routing Table: 19179
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6980
ARIN Region transit ASes present in the Internet Routing Table: 2009
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 33
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5033
Number of ARIN addresses announced to Internet: 1267152192
Equivalent to 75 /8s, 135 /16s and 53 /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: 271268
Total RIPE prefixes after maximum aggregation: 129546
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267935
Unique aggregates announced from the RIPE address blocks: 168420
RIPE Region origin ASes present in the Internet Routing Table: 28778
RIPE Prefixes per ASN: 9.31
RIPE Region origin ASes announcing only one prefix: 12123
RIPE Region transit ASes present in the Internet Routing Table: 3952
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: 12059
Number of RIPE addresses announced to Internet: 722359937
Equivalent to 43 /8s, 14 /16s and 86 /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: 122603
Total LACNIC prefixes after maximum aggregation: 28795
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 120154
Unique aggregates announced from the LACNIC address blocks: 48495
LACNIC Region origin ASes present in the Internet Routing Table: 11160
LACNIC Prefixes per ASN: 10.77
LACNIC Region origin ASes announcing only one prefix: 2662
LACNIC Region transit ASes present in the Internet Routing Table: 2466
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: 9062
Number of LACNIC addresses announced to Internet: 177533184
Equivalent to 10 /8s, 148 /16s and 241 /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: 33278
Total AfriNIC prefixes after maximum aggregation: 6569
AfriNIC Deaggregation factor: 5.07
Prefixes being announced from the AfriNIC address blocks: 44508
Unique aggregates announced from the AfriNIC address blocks: 14252
AfriNIC Region origin ASes present in the Internet Routing Table: 1879
AfriNIC Prefixes per ASN: 23.69
AfriNIC Region origin ASes announcing only one prefix: 668
AfriNIC Region transit ASes present in the Internet Routing Table: 363
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 46
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1244
Number of AfriNIC addresses announced to Internet: 104241664
Equivalent to 6 /8s, 54 /16s and 154 /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 10162 8907 126 CHINAMOBILE-CN China Mobile Communication
7545 5965 839 646 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4965 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4528 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4013 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3832 510 266 BBIL-AP BHARTI Airtel Ltd., IN
7713 3634 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2767 827 534 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2201 434 194 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 10869 11903 3818 AMAZON-02, US
174 6395 8766 871 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 3185 23676 1967 ATT-INTERNET4, US
396982 2864 3652 421 GOOGLE-CLOUD-PLATFORM, US
16625 2863 1253 2128 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 7637 1708 141 UNI2-AS, ES
39891 4668 282 60 ALJAWWALSTC-AS, SA
20940 3905 3396 140 AKAMAI-ASN1, NL
9009 3643 312 1850 M247, RO
12389 2950 2295 883 ROSTELECOM-AS, RU
34984 2335 357 580 TELLCOM-AS, TR
5384 2313 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1773 130 1315 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 11535 3242 506 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2550 534 362 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 1318 778 199 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1150 374 163 Axtel, S.A.B. de C.V., MX
6147 1106 369 22 Telefonica del Peru S.A.A., PE
22884 1062 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 1636 593 29 RAYA-AS, EG
24863 1618 389 18 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1348 85 63 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 992 523 47 Vodafone-, EG
37069 627 1099 14 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
36914 531 82 3 KENET-AS, KE
15399 508 56 57 WANANCHI-, 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 11535 3242 506 UNINET, MX
16509 10869 11903 3818 AMAZON-02, US
9808 10162 8907 126 CHINAMOBILE-CN China Mobile Communication
12479 7637 1708 141 UNI2-AS, ES
174 6395 8766 871 COGENT-174, US
7545 5965 839 646 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4965 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4668 282 60 ALJAWWALSTC-AS, SA
11492 4660 310 547 CABLEONE, US
18403 4528 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 10162 10036 CHINAMOBILE-CN China Mobile Communications Grou
12479 7637 7496 UNI2-AS, ES
16509 10869 7051 AMAZON-02, US
174 6395 5524 COGENT-174, US
7545 5965 5319 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4965 4891 ERX-CERNET-BKB China Education and Research Net
39891 4668 4608 ALJAWWALSTC-AS, SA
18403 4528 4505 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
23.140.216.0/24 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 /14:1188 /15:2106 /16:13281 /17:8438 /18:14429
/19:24917 /20:45553 /21:53036 /22:113451 /23:102452 /24:595875
/25:88 /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 6704 7637 UNI2-AS, ES
8151 5719 11535 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 2544 3413 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2220 10869 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2175 2514 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2312 2:1722 3:501 4:10 5:4550 6:169
7:6 8:1520 9:1 11:172 12:1424 13:375
14:2506 15:330 16:264 17:360 18:885 20:432
21:4 22:188 23:6927 24:2647 25:2 27:2738
29:19 31:2891 32:48 34:73 35:143 36:2378
37:4569 38:9933 39:922 40:150 41:4182 42:2196
43:2521 44:335 45:17702 46:4679 47:320 49:2030
50:1877 51:580 52:1578 54:317 55:956 56:8
57:227 58:2279 59:1277 60:1165 61:2829 62:2808
63:1856 64:5413 65:2276 66:4672 67:2998 68:1332
69:4015 70:1130 71:577 72:2862 74:2784 75:1625
76:631 77:2576 78:1863 79:1666 80:2210 81:2034
82:1755 83:1409 84:1751 85:3084 86:1084 87:2426
88:1263 89:4333 90:670 91:8252 92:2664 93:2805
94:3862 95:4324 96:1262 97:316 98:1073 99:739
100:74 101:1190 102:3537 103:32568 104:4459 105:711
106:1058 107:2394 108:1171 109:4031 110:2204 111:3284
112:2080 113:1817 114:1938 115:2154 116:1976 117:2761
118:2920 119:2038 120:1929 121:1453 122:2721 123:2194
124:1709 125:2886 126:64 128:1482 129:967 130:1261
131:1846 132:822 133:444 134:1520 135:314 136:1226
137:1255 138:2880 139:1595 140:1464 141:1440 142:1775
143:1595 144:1021 145:389 146:2098 147:2056 148:2542
149:2911 150:1068 151:1395 152:2111 153:566 154:7307
155:1484 156:2610 157:1839 158:1201 159:2453 160:3205
161:1811 162:3579 163:1764 164:1946 165:2143 166:1297
167:1853 168:4116 169:781 170:4940 171:1048 172:3908
173:3119 174:905 175:1303 176:3499 177:4831 178:3587
179:2229 180:2540 181:3852 182:3347 183:2069 184:2256
185:21180 186:5029 187:4257 188:4263 189:4096 190:9607
191:1518 192:11083 193:9289 194:7692 195:5480 196:3229
197:3099 198:6047 199:8188 200:8058 201:6219 202:10871
203:10770 204:4609 205:3694 206:4639 207:3673 208:4223
209:5177 210:4899 211:2762 212:4515 213:3638 214:1072
215:48 216:6640 217:3144 218:1392 219:593 220:2072
221:1057 222:964 223:2274
End of report
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