[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Thu Jan 19 21:31:00 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Thu 19 Jan, 2023
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: 935467
Prefixes after maximum aggregation (per Origin AS): 347220
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 444836
Number of IPv4 prefixes with a valid ROA: 387185
Number of IPv4 prefixes with an invalid ROA: 2744
Number of IPv4 prefixes with no ROA: 545538
Total ASes present in the Internet Routing Table: 74160
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 63817
Origin ASes announcing only one prefix: 25678
Transit ASes present in the Internet Routing Table: 10343
Transit-only ASes present in the Internet Routing Table: 424
Paths with bogon ASNs present in the IPv4 Routing Table: 79
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 984
Number of instances of unregistered ASNs: 997
Number of 32-bit ASNs allocated by the RIRs: 41068
Number of 32-bit ASNs visible in the Routing Table: 34094
Prefixes from 32-bit ASNs in the Routing Table: 173510
Number of bogon 32-bit ASNs visible in the Routing Table: 53
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 511
Number of addresses announced to Internet: 3063910912
Equivalent to 182 /8s, 159 /16s and 146 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
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: 322609
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237576
Total APNIC prefixes after maximum aggregation: 68267
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 232958
Unique aggregates announced from the APNIC address blocks: 97720
APNIC Region origin ASes present in the Internet Routing Table: 13229
APNIC Prefixes per ASN: 17.61
APNIC Region origin ASes announcing only one prefix: 3820
APNIC Region transit ASes present in the Internet Routing Table: 1798
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8513
Number of APNIC addresses announced to Internet: 773270848
Equivalent to 46 /8s, 23 /16s and 45 /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, 131072-151865
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: 269870
Total ARIN prefixes after maximum aggregation: 121491
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 271656
Unique aggregates announced from the ARIN address blocks: 129778
ARIN Region origin ASes present in the Internet Routing Table: 19099
ARIN Prefixes per ASN: 14.22
ARIN Region origin ASes announcing only one prefix: 6993
ARIN Region transit ASes present in the Internet Routing Table: 1929
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 37
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4737
Number of ARIN addresses announced to Internet: 1286357824
Equivalent to 76 /8s, 172 /16s and 67 /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, 393216-401308
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: 267956
Total RIPE prefixes after maximum aggregation: 122549
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 264313
Unique aggregates announced from the RIPE address blocks: 155906
RIPE Region origin ASes present in the Internet Routing Table: 28284
RIPE Prefixes per ASN: 9.34
RIPE Region origin ASes announcing only one prefix: 12025
RIPE Region transit ASes present in the Internet Routing Table: 3867
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11007
Number of RIPE addresses announced to Internet: 719294848
Equivalent to 42 /8s, 223 /16s and 145 /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
196608-213403
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: 128549
Total LACNIC prefixes after maximum aggregation: 28383
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 127646
Unique aggregates announced from the LACNIC address blocks: 48987
LACNIC Region origin ASes present in the Internet Routing Table: 11016
LACNIC Prefixes per ASN: 11.59
LACNIC Region origin ASes announcing only one prefix: 2273
LACNIC Region transit ASes present in the Internet Routing Table: 2276
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8778
Number of LACNIC addresses announced to Internet: 176213504
Equivalent to 10 /8s, 128 /16s and 206 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 30532
Total AfriNIC prefixes after maximum aggregation: 5766
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 38377
Unique aggregates announced from the AfriNIC address blocks: 12022
AfriNIC Region origin ASes present in the Internet Routing Table: 1714
AfriNIC Prefixes per ASN: 22.39
AfriNIC Region origin ASes announcing only one prefix: 567
AfriNIC Region transit ASes present in the Internet Routing Table: 317
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1059
Number of AfriNIC addresses announced to Internet: 108473344
Equivalent to 6 /8s, 119 /16s and 44 /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 9436 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5941 786 699 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3634 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3521 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3463 1874 95 VNPT-AS-VN VNPT Corp, VN
9498 2709 499 237 BBIL-AP BHARTI Airtel Ltd., IN
24560 2360 849 436 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2286 11250 588 KIXS-AS-KR Korea Telecom, KR
45090 2183 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2163 440 214 TATACOMM-AS TATA Communications formerl
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 7811 10711 2924 AMAZON-02, US
11492 4530 300 601 CABLEONE, US
7155 3895 265 33 VIASAT-SP-BACKBONE, US
22773 3770 3048 326 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3499 1320 63 SHAW, CA
16625 3474 1792 2514 AKAMAI-AS, US
749 3024 50575 2291 DNIC-AS-00749, US
7018 2616 24131 1588 ATT-INTERNET4, US
396982 2579 3494 371 GOOGLE-CLOUD-PLATFORM, US
30036 2570 368 356 MEDIACOM-ENTERPRISE-BUSINESS, 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 6965 1705 145 UNI2-AS, ES
9121 6159 1692 17 TTNET, TR
39891 4557 269 60 ALJAWWALSTC-AS, SA
20940 4091 3400 199 AKAMAI-ASN1, NL
8551 3905 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2918 2290 908 ROSTELECOM-AS, RU
47331 2743 397 2069 TTNET, TR
9009 2695 255 1358 M247, RO
34984 2254 358 610 TELLCOM-AS, TR
6849 2249 339 20 UKRTELNET, 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 11036 3340 586 Uninet S.A. de C.V., MX
10620 3469 507 852 Telmex Colombia S.A., CO
11830 2261 369 64 Instituto Costarricense de Electricidad
13999 2220 365 596 Mega Cable, S.A. de C.V., MX
28573 1350 2329 257 Claro NXT Telecomunicacoes Ltda, BR
6503 1298 339 518 Axtel, S.A.B. de C.V., MX
3816 1292 742 157 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1150 369 22 Telefonica del Peru S.A.A., PE
11664 1135 186 464 Techtel LMDS Comunicaciones Interactiva
26615 1007 2466 43 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 1532 533 30 RAYA-AS, EG
24863 1503 392 39 LINKdotNET-AS, EG
36992 1332 1517 277 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1004 67 45 ORANGE-COTE-IVOIRE, CI
36935 884 520 42 Vodafone-, EG
37457 705 325 49 Telkom-Internet, ZA
6713 612 1861 34 IAM-AS, MA
15399 527 54 45 WANANCHI-, KE
24757 494 73 5 EthioNet-AS, ET
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 11036 3340 586 Uninet S.A. de C.V., MX
9808 9436 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7811 10711 2924 AMAZON-02, US
12479 6965 1705 145 UNI2-AS, ES
9121 6159 1692 17 TTNET, TR
7545 5941 786 699 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4557 269 60 ALJAWWALSTC-AS, SA
11492 4530 300 601 CABLEONE, US
20940 4091 3400 199 AKAMAI-ASN1, NL
8551 3905 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
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 9436 9389 CHINAMOBILE-CN China Mobile Communications Grou
12479 6965 6820 UNI2-AS, ES
9121 6159 6142 TTNET, TR
7545 5941 5242 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7811 4887 AMAZON-02, US
39891 4557 4497 ALJAWWALSTC-AS, SA
11492 4530 3929 CABLEONE, US
20940 4091 3892 AKAMAI-ASN1, NL
8551 3905 3867 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3895 3862 VIASAT-SP-BACKBONE, 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
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 6453 AS6453, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 6453 AS6453, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 3356 LEVEL3, US
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 3356 LEVEL3, US
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
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 /9:13 /10:38 /11:101 /12:296
/13:581 /14:1201 /15:2091 /16:13538 /17:8346 /18:14070
/19:25250 /20:43915 /21:52959 /22:111173 /23:101723 /24:559341
/25:136 /26:93 /27:148 /28:42 /29:90 /30:27
/31:3 /32:276
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6032 6965 UNI2-AS, ES
9121 5316 6159 TTNET, TR
8151 5045 11036 Uninet S.A. de C.V., MX
39891 3548 4557 ALJAWWALSTC-AS, SA
11492 3445 4530 CABLEONE, US
8551 3370 3905 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3307 3499 SHAW, CA
7155 2984 3895 VIASAT-SP-BACKBONE, US
22773 2801 3770 ASN-CXA-ALL-CCI-22773-RDC, US
47331 2386 2743 TTNET, TR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1629 2:1243 3:168 4:7 5:4360 6:111
7:5 8:1548 9:1 10:1 11:172 12:1586
13:375 14:2365 15:286 16:79 17:370 18:422
20:247 21:4 22:188 23:6088 24:2545 25:4
27:2733 29:19 31:2531 32:104 34:8 35:107
36:1899 37:4636 38:4090 39:835 40:155 41:4233
42:1040 43:2331 44:308 45:17520 46:4239 47:382
49:1741 50:1938 51:380 52:1543 54:393 55:860
56:8 57:86 58:1733 59:1119 60:1007 61:2463
62:2707 63:1949 64:5675 65:2342 66:5009 67:3075
68:1378 69:4139 70:1266 71:672 72:3060 74:2606
75:1473 76:591 77:2493 78:4022 79:3169 80:2100
81:1846 82:1488 83:1243 84:1531 85:3757 86:747
87:2031 88:2927 89:3604 90:593 91:7747 92:2000
93:2610 94:3594 95:4882 96:1314 97:348 98:1184
99:740 100:76 101:1294 102:2697 103:31052 104:4617
105:896 106:847 107:2538 108:929 109:4403 110:2078
111:3297 112:2046 113:1529 114:1620 115:2140 116:1885
117:2569 118:2292 119:1913 120:1738 121:1067 122:2604
123:2191 124:1553 125:2304 128:1342 129:1065 130:990
131:2180 132:848 133:406 134:1909 135:342 136:889
137:1081 138:2866 139:1555 140:1046 141:1491 142:1426
143:1527 144:1200 145:350 146:1884 147:1560 148:2303
149:1889 150:875 151:1139 152:1838 153:561 154:3942
155:1406 156:1664 157:1308 158:1050 159:2265 160:2624
161:1431 162:3566 163:1488 164:1650 165:1703 166:828
167:1764 168:4166 169:923 170:5029 171:885 172:3525
173:3027 174:1027 175:1183 176:3749 177:6073 178:3572
179:2607 180:2384 181:3443 182:3244 183:1934 184:2347
185:20131 186:5162 187:4562 188:4210 189:3926 190:9176
191:1829 192:10990 193:8858 194:7276 195:5212 196:3066
197:2505 198:6005 199:6130 200:8119 201:6111 202:10472
203:10221 204:4611 205:3512 206:3890 207:3416 208:4103
209:4853 210:4251 211:2407 212:4124 213:3602 214:1091
215:55 216:6653 217:2726 218:1276 219:400 220:2034
221:971 222:667 223:2037
End of report
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